Import and fix old code

217 files changed, 19467 insertions, 0 deletions

diff --git a/include/musl/aio.h b/include/musl/aio.h
new file mode 100644
index 0000000..a938fca
--- /dev/null
+++ b/include/musl/aio.h
@@ -0,0 +1,73 @@
+#ifndef _AIO_H
+#define _AIO_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+#include <signal.h>
+#include <time.h>
+
+#define __NEED_ssize_t
+#define __NEED_off_t
+
+#include <bits/alltypes.h>
+
+struct aiocb {
+	int aio_fildes, aio_lio_opcode, aio_reqprio;
+	volatile void *aio_buf;
+	size_t aio_nbytes;
+	struct sigevent aio_sigevent;
+	void *__td;
+	int __lock[2];
+	volatile int __err;
+	ssize_t __ret;
+	off_t aio_offset;
+	void *__next, *__prev;
+	char __dummy4[32-2*sizeof(void *)];
+};
+
+#define AIO_CANCELED 0
+#define AIO_NOTCANCELED 1
+#define AIO_ALLDONE 2
+
+#define LIO_READ 0
+#define LIO_WRITE 1
+#define LIO_NOP 2
+
+#define LIO_WAIT 0
+#define LIO_NOWAIT 1
+
+int aio_read(struct aiocb *);
+int aio_write(struct aiocb *);
+int aio_error(const struct aiocb *);
+ssize_t aio_return(struct aiocb *);
+int aio_cancel(int, struct aiocb *);
+int aio_suspend(const struct aiocb *const [], int, const struct timespec *);
+int aio_fsync(int, struct aiocb *);
+
+int lio_listio(int, struct aiocb *__restrict const *__restrict, int, struct sigevent *__restrict);
+
+#if defined(_LARGEFILE64_SOURCE)
+#define aiocb64 aiocb
+#define aio_read64 aio_read
+#define aio_write64 aio_write
+#define aio_error64 aio_error
+#define aio_return64 aio_return
+#define aio_cancel64 aio_cancel
+#define aio_suspend64 aio_suspend
+#define aio_fsync64 aio_fsync
+#define lio_listio64 lio_listio
+#define off64_t off_t
+#endif
+
+#if _REDIR_TIME64
+__REDIR(aio_suspend, __aio_suspend_time64);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/alloca.h b/include/musl/alloca.h
new file mode 100644
index 0000000..b8d183d
--- /dev/null
+++ b/include/musl/alloca.h
@@ -0,0 +1,19 @@
+#ifndef	_ALLOCA_H
+#define	_ALLOCA_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define	__NEED_size_t
+#include <bits/alltypes.h>
+
+void *alloca(size_t);
+
+#define alloca __builtin_alloca
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/ar.h b/include/musl/ar.h
new file mode 100644
index 0000000..eafd51d
--- /dev/null
+++ b/include/musl/ar.h
@@ -0,0 +1,25 @@
+#ifndef _AR_H
+#define _AR_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define ARMAG "!<arch>\n"
+#define SARMAG 8
+#define ARFMAG "`\n"
+
+struct ar_hdr {
+	char ar_name[16];
+	char ar_date[12];
+	char ar_uid[6], ar_gid[6];
+	char ar_mode[8];
+	char ar_size[10];
+	char ar_fmag[2];
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/arpa/ftp.h b/include/musl/arpa/ftp.h
new file mode 100644
index 0000000..fb0a46f
--- /dev/null
+++ b/include/musl/arpa/ftp.h
@@ -0,0 +1,35 @@
+#ifndef _ARPA_FTP_H
+#define _ARPA_FTP_H
+#define PRELIM 1
+#define COMPLETE 2
+#define CONTINUE 3
+#define TRANSIENT 4
+#define ERROR 5
+#define TYPE_A 1
+#define TYPE_E 2
+#define TYPE_I 3
+#define TYPE_L 4
+#define FORM_N 1
+#define FORM_T 2
+#define FORM_C 3
+#define STRU_F 1
+#define STRU_R 2
+#define STRU_P 3
+#define MODE_S 1
+#define MODE_B 2
+#define MODE_C 3
+#define REC_ESC '\377'
+#define REC_EOR '\001'
+#define REC_EOF '\002'
+#define BLK_EOR 0x80
+#define BLK_EOF 0x40
+#define BLK_ERRORS 0x20
+#define BLK_RESTART 0x10
+#define BLK_BYTECOUNT 2
+#ifdef FTP_NAMES
+char *modenames[] =  {"0", "Stream", "Block", "Compressed" };
+char *strunames[] =  {"0", "File", "Record", "Page" };
+char *typenames[] =  {"0", "ASCII", "EBCDIC", "Image", "Local" };
+char *formnames[] =  {"0", "Nonprint", "Telnet", "Carriage-control" };
+#endif
+#endif
diff --git a/include/musl/arpa/inet.h b/include/musl/arpa/inet.h
new file mode 100644
index 0000000..9d20a15
--- /dev/null
+++ b/include/musl/arpa/inet.h
@@ -0,0 +1,31 @@
+#ifndef _ARPA_INET_H
+#define	_ARPA_INET_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+#include <netinet/in.h>
+
+uint32_t htonl(uint32_t);
+uint16_t htons(uint16_t);
+uint32_t ntohl(uint32_t);
+uint16_t ntohs(uint16_t);
+
+in_addr_t inet_addr (const char *);
+in_addr_t inet_network (const char *);
+char *inet_ntoa (struct in_addr);
+int inet_pton (int, const char *__restrict, void *__restrict);
+const char *inet_ntop (int, const void *__restrict, char *__restrict, socklen_t);
+
+int inet_aton (const char *, struct in_addr *);
+struct in_addr inet_makeaddr(in_addr_t, in_addr_t);
+in_addr_t inet_lnaof(struct in_addr);
+in_addr_t inet_netof(struct in_addr);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/arpa/nameser.h b/include/musl/arpa/nameser.h
new file mode 100644
index 0000000..9c1327a
--- /dev/null
+++ b/include/musl/arpa/nameser.h
@@ -0,0 +1,526 @@
+#ifndef _ARPA_NAMESER_H
+#define _ARPA_NAMESER_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stddef.h>
+#include <stdint.h>
+
+#define __NAMESER	19991006
+#define NS_PACKETSZ	512
+#define NS_MAXDNAME	1025
+#define NS_MAXMSG	65535
+#define NS_MAXCDNAME	255
+#define NS_MAXLABEL	63
+#define NS_HFIXEDSZ	12
+#define NS_QFIXEDSZ	4
+#define NS_RRFIXEDSZ	10
+#define NS_INT32SZ	4
+#define NS_INT16SZ	2
+#define NS_INT8SZ	1
+#define NS_INADDRSZ	4
+#define NS_IN6ADDRSZ	16
+#define NS_CMPRSFLGS	0xc0
+#define NS_DEFAULTPORT	53
+
+typedef enum __ns_sect {
+	ns_s_qd = 0,
+	ns_s_zn = 0,
+	ns_s_an = 1,
+	ns_s_pr = 1,
+	ns_s_ns = 2,
+	ns_s_ud = 2,
+	ns_s_ar = 3,
+	ns_s_max = 4
+} ns_sect;
+
+typedef struct __ns_msg {
+	const unsigned char *_msg, *_eom;
+	uint16_t _id, _flags, _counts[ns_s_max];
+	const unsigned char *_sections[ns_s_max];
+	ns_sect _sect;
+	int _rrnum;
+	const unsigned char *_msg_ptr;
+} ns_msg;
+
+struct _ns_flagdata {  int mask, shift;  };
+extern const struct _ns_flagdata _ns_flagdata[];
+
+#define ns_msg_id(handle) ((handle)._id + 0)
+#define ns_msg_base(handle) ((handle)._msg + 0)
+#define ns_msg_end(handle) ((handle)._eom + 0)
+#define ns_msg_size(handle) ((handle)._eom - (handle)._msg)
+#define ns_msg_count(handle, section) ((handle)._counts[section] + 0)
+#define ns_msg_getflag(handle, flag) \
+	(((handle)._flags & _ns_flagdata[flag].mask) >> _ns_flagdata[flag].shift)
+
+typedef	struct __ns_rr {
+	char		name[NS_MAXDNAME];
+	uint16_t	type;
+	uint16_t	rr_class;
+	uint32_t	ttl;
+	uint16_t	rdlength;
+	const unsigned char *rdata;
+} ns_rr;
+
+#define ns_rr_name(rr)	(((rr).name[0] != '\0') ? (rr).name : ".")
+#define ns_rr_type(rr)	((ns_type)((rr).type + 0))
+#define ns_rr_class(rr)	((ns_class)((rr).rr_class + 0))
+#define ns_rr_ttl(rr)	((rr).ttl + 0)
+#define ns_rr_rdlen(rr)	((rr).rdlength + 0)
+#define ns_rr_rdata(rr)	((rr).rdata + 0)
+
+typedef enum __ns_flag {
+	ns_f_qr,
+	ns_f_opcode,
+	ns_f_aa,
+	ns_f_tc,
+	ns_f_rd,
+	ns_f_ra,
+	ns_f_z,
+	ns_f_ad,
+	ns_f_cd,
+	ns_f_rcode,
+	ns_f_max
+} ns_flag;
+
+typedef enum __ns_opcode {
+	ns_o_query = 0,
+	ns_o_iquery = 1,
+	ns_o_status = 2,
+	ns_o_notify = 4,
+	ns_o_update = 5,
+	ns_o_max = 6
+} ns_opcode;
+
+typedef	enum __ns_rcode {
+	ns_r_noerror = 0,
+	ns_r_formerr = 1,
+	ns_r_servfail = 2,
+	ns_r_nxdomain = 3,
+	ns_r_notimpl = 4,
+	ns_r_refused = 5,
+	ns_r_yxdomain = 6,
+	ns_r_yxrrset = 7,
+	ns_r_nxrrset = 8,
+	ns_r_notauth = 9,
+	ns_r_notzone = 10,
+	ns_r_max = 11,
+	ns_r_badvers = 16,
+	ns_r_badsig = 16,
+	ns_r_badkey = 17,
+	ns_r_badtime = 18
+} ns_rcode;
+
+typedef enum __ns_update_operation {
+	ns_uop_delete = 0,
+	ns_uop_add = 1,
+	ns_uop_max = 2
+} ns_update_operation;
+
+struct ns_tsig_key {
+        char name[NS_MAXDNAME], alg[NS_MAXDNAME];
+        unsigned char *data;
+        int len;
+};
+typedef struct ns_tsig_key ns_tsig_key;
+
+struct ns_tcp_tsig_state {
+	int counter;
+	struct dst_key *key;
+	void *ctx;
+	unsigned char sig[NS_PACKETSZ];
+	int siglen;
+};
+typedef struct ns_tcp_tsig_state ns_tcp_tsig_state;
+
+#define NS_TSIG_FUDGE 300
+#define NS_TSIG_TCP_COUNT 100
+#define NS_TSIG_ALG_HMAC_MD5 "HMAC-MD5.SIG-ALG.REG.INT"
+
+#define NS_TSIG_ERROR_NO_TSIG -10
+#define NS_TSIG_ERROR_NO_SPACE -11
+#define NS_TSIG_ERROR_FORMERR -12
+
+typedef enum __ns_type {
+	ns_t_invalid = 0,
+	ns_t_a = 1,
+	ns_t_ns = 2,
+	ns_t_md = 3,
+	ns_t_mf = 4,
+	ns_t_cname = 5,
+	ns_t_soa = 6,
+	ns_t_mb = 7,
+	ns_t_mg = 8,
+	ns_t_mr = 9,
+	ns_t_null = 10,
+	ns_t_wks = 11,
+	ns_t_ptr = 12,
+	ns_t_hinfo = 13,
+	ns_t_minfo = 14,
+	ns_t_mx = 15,
+	ns_t_txt = 16,
+	ns_t_rp = 17,
+	ns_t_afsdb = 18,
+	ns_t_x25 = 19,
+	ns_t_isdn = 20,
+	ns_t_rt = 21,
+	ns_t_nsap = 22,
+	ns_t_nsap_ptr = 23,
+	ns_t_sig = 24,
+	ns_t_key = 25,
+	ns_t_px = 26,
+	ns_t_gpos = 27,
+	ns_t_aaaa = 28,
+	ns_t_loc = 29,
+	ns_t_nxt = 30,
+	ns_t_eid = 31,
+	ns_t_nimloc = 32,
+	ns_t_srv = 33,
+	ns_t_atma = 34,
+	ns_t_naptr = 35,
+	ns_t_kx = 36,
+	ns_t_cert = 37,
+	ns_t_a6 = 38,
+	ns_t_dname = 39,
+	ns_t_sink = 40,
+	ns_t_opt = 41,
+	ns_t_apl = 42,
+	ns_t_ds = 43,
+	ns_t_sshfp = 44,
+	ns_t_ipseckey = 45,
+	ns_t_rrsig = 46,
+	ns_t_nsec = 47,
+	ns_t_dnskey = 48,
+	ns_t_dhcid = 49,
+	ns_t_nsec3 = 50,
+	ns_t_nsec3param = 51,
+	ns_t_tlsa = 52,
+	ns_t_smimea = 53,
+	ns_t_hip = 55,
+	ns_t_ninfo = 56,
+	ns_t_rkey = 57,
+	ns_t_talink = 58,
+	ns_t_cds = 59,
+	ns_t_cdnskey = 60,
+	ns_t_openpgpkey = 61,
+	ns_t_csync = 62,
+	ns_t_spf = 99,
+	ns_t_uinfo = 100,
+	ns_t_uid = 101,
+	ns_t_gid = 102,
+	ns_t_unspec = 103,
+	ns_t_nid = 104,
+	ns_t_l32 = 105,
+	ns_t_l64 = 106,
+	ns_t_lp = 107,
+	ns_t_eui48 = 108,
+	ns_t_eui64 = 109,
+	ns_t_tkey = 249,
+	ns_t_tsig = 250,
+	ns_t_ixfr = 251,
+	ns_t_axfr = 252,
+	ns_t_mailb = 253,
+	ns_t_maila = 254,
+	ns_t_any = 255,
+	ns_t_zxfr = 256,
+	ns_t_uri = 256,
+	ns_t_caa = 257,
+	ns_t_avc = 258,
+	ns_t_ta = 32768,
+	ns_t_dlv = 32769,
+	ns_t_max = 65536
+} ns_type;
+
+#define	ns_t_qt_p(t) (ns_t_xfr_p(t) || (t) == ns_t_any || \
+		      (t) == ns_t_mailb || (t) == ns_t_maila)
+#define	ns_t_mrr_p(t) ((t) == ns_t_tsig || (t) == ns_t_opt)
+#define ns_t_rr_p(t) (!ns_t_qt_p(t) && !ns_t_mrr_p(t))
+#define ns_t_udp_p(t) ((t) != ns_t_axfr && (t) != ns_t_zxfr)
+#define ns_t_xfr_p(t) ((t) == ns_t_axfr || (t) == ns_t_ixfr || \
+		       (t) == ns_t_zxfr)
+
+typedef enum __ns_class {
+	ns_c_invalid = 0,
+	ns_c_in = 1,
+	ns_c_2 = 2,
+	ns_c_chaos = 3,
+	ns_c_hs = 4,
+	ns_c_none = 254,
+	ns_c_any = 255,
+	ns_c_max = 65536
+} ns_class;
+
+typedef enum __ns_key_types {
+	ns_kt_rsa = 1,
+	ns_kt_dh  = 2,
+	ns_kt_dsa = 3,
+	ns_kt_private = 254
+} ns_key_types;
+
+typedef enum __ns_cert_types {
+	cert_t_pkix = 1,
+	cert_t_spki = 2,
+	cert_t_pgp  = 3,
+	cert_t_url  = 253,
+	cert_t_oid  = 254
+} ns_cert_types;
+
+#define	NS_KEY_TYPEMASK		0xC000
+#define	NS_KEY_TYPE_AUTH_CONF	0x0000
+#define	NS_KEY_TYPE_CONF_ONLY	0x8000
+#define	NS_KEY_TYPE_AUTH_ONLY	0x4000
+#define	NS_KEY_TYPE_NO_KEY	0xC000
+#define	NS_KEY_NO_AUTH		0x8000
+#define	NS_KEY_NO_CONF		0x4000
+#define	NS_KEY_RESERVED2	0x2000
+#define	NS_KEY_EXTENDED_FLAGS	0x1000
+#define	NS_KEY_RESERVED4	0x0800
+#define	NS_KEY_RESERVED5	0x0400
+#define	NS_KEY_NAME_TYPE	0x0300
+#define	NS_KEY_NAME_USER	0x0000
+#define	NS_KEY_NAME_ENTITY	0x0200
+#define	NS_KEY_NAME_ZONE	0x0100
+#define	NS_KEY_NAME_RESERVED	0x0300
+#define	NS_KEY_RESERVED8	0x0080
+#define	NS_KEY_RESERVED9	0x0040
+#define	NS_KEY_RESERVED10	0x0020
+#define	NS_KEY_RESERVED11	0x0010
+#define	NS_KEY_SIGNATORYMASK	0x000F
+#define	NS_KEY_RESERVED_BITMASK ( NS_KEY_RESERVED2 | \
+				  NS_KEY_RESERVED4 | \
+				  NS_KEY_RESERVED5 | \
+				  NS_KEY_RESERVED8 | \
+				  NS_KEY_RESERVED9 | \
+				  NS_KEY_RESERVED10 | \
+				  NS_KEY_RESERVED11 )
+#define NS_KEY_RESERVED_BITMASK2 0xFFFF
+#define	NS_ALG_MD5RSA		1
+#define	NS_ALG_DH               2
+#define	NS_ALG_DSA              3
+#define	NS_ALG_DSS              NS_ALG_DSA
+#define	NS_ALG_EXPIRE_ONLY	253
+#define	NS_ALG_PRIVATE_OID	254
+
+#define NS_KEY_PROT_TLS         1
+#define NS_KEY_PROT_EMAIL       2
+#define NS_KEY_PROT_DNSSEC      3
+#define NS_KEY_PROT_IPSEC       4
+#define NS_KEY_PROT_ANY		255
+
+#define	NS_MD5RSA_MIN_BITS	 512
+#define	NS_MD5RSA_MAX_BITS	4096
+#define	NS_MD5RSA_MAX_BYTES	((NS_MD5RSA_MAX_BITS+7/8)*2+3)
+#define	NS_MD5RSA_MAX_BASE64	(((NS_MD5RSA_MAX_BYTES+2)/3)*4)
+#define NS_MD5RSA_MIN_SIZE	((NS_MD5RSA_MIN_BITS+7)/8)
+#define NS_MD5RSA_MAX_SIZE	((NS_MD5RSA_MAX_BITS+7)/8)
+
+#define NS_DSA_SIG_SIZE         41
+#define NS_DSA_MIN_SIZE         213
+#define NS_DSA_MAX_BYTES        405
+
+#define	NS_SIG_TYPE	0
+#define	NS_SIG_ALG	2
+#define	NS_SIG_LABELS	3
+#define	NS_SIG_OTTL	4
+#define	NS_SIG_EXPIR	8
+#define	NS_SIG_SIGNED	12
+#define	NS_SIG_FOOT	16
+#define	NS_SIG_SIGNER	18
+#define	NS_NXT_BITS 8
+#define	NS_NXT_BIT_SET(  n,p) (p[(n)/NS_NXT_BITS] |=  (0x80>>((n)%NS_NXT_BITS)))
+#define	NS_NXT_BIT_CLEAR(n,p) (p[(n)/NS_NXT_BITS] &= ~(0x80>>((n)%NS_NXT_BITS)))
+#define	NS_NXT_BIT_ISSET(n,p) (p[(n)/NS_NXT_BITS] &   (0x80>>((n)%NS_NXT_BITS)))
+#define NS_NXT_MAX 127
+
+#define NS_OPT_DNSSEC_OK        0x8000U
+#define NS_OPT_NSID		3
+
+#define NS_GET16(s, cp) (void)((s) = ns_get16(((cp)+=2)-2))
+#define NS_GET32(l, cp) (void)((l) = ns_get32(((cp)+=4)-4))
+#define NS_PUT16(s, cp) ns_put16((s), ((cp)+=2)-2)
+#define NS_PUT32(l, cp) ns_put32((l), ((cp)+=4)-4)
+
+unsigned ns_get16(const unsigned char *);
+unsigned long ns_get32(const unsigned char *);
+void ns_put16(unsigned, unsigned char *);
+void ns_put32(unsigned long, unsigned char *);
+
+int ns_initparse(const unsigned char *, int, ns_msg *);
+int ns_parserr(ns_msg *, ns_sect, int, ns_rr *);
+int ns_skiprr(const unsigned char *, const unsigned char *, ns_sect, int);
+int ns_name_uncompress(const unsigned char *, const unsigned char *, const unsigned char *, char *, size_t);
+
+
+#define	__BIND		19950621
+
+typedef struct {
+	unsigned	id :16;
+#if __BYTE_ORDER == __BIG_ENDIAN
+	unsigned	qr: 1;
+	unsigned	opcode: 4;
+	unsigned	aa: 1;
+	unsigned	tc: 1;
+	unsigned	rd: 1;
+	unsigned	ra: 1;
+	unsigned	unused :1;
+	unsigned	ad: 1;
+	unsigned	cd: 1;
+	unsigned	rcode :4;
+#else
+	unsigned	rd :1;
+	unsigned	tc :1;
+	unsigned	aa :1;
+	unsigned	opcode :4;
+	unsigned	qr :1;
+	unsigned	rcode :4;
+	unsigned	cd: 1;
+	unsigned	ad: 1;
+	unsigned	unused :1;
+	unsigned	ra :1;
+#endif
+	unsigned	qdcount :16;
+	unsigned	ancount :16;
+	unsigned	nscount :16;
+	unsigned	arcount :16;
+} HEADER;
+
+#define PACKETSZ	NS_PACKETSZ
+#define MAXDNAME	NS_MAXDNAME
+#define MAXCDNAME	NS_MAXCDNAME
+#define MAXLABEL	NS_MAXLABEL
+#define	HFIXEDSZ	NS_HFIXEDSZ
+#define QFIXEDSZ	NS_QFIXEDSZ
+#define RRFIXEDSZ	NS_RRFIXEDSZ
+#define	INT32SZ		NS_INT32SZ
+#define	INT16SZ		NS_INT16SZ
+#define INT8SZ		NS_INT8SZ
+#define	INADDRSZ	NS_INADDRSZ
+#define	IN6ADDRSZ	NS_IN6ADDRSZ
+#define	INDIR_MASK	NS_CMPRSFLGS
+#define NAMESERVER_PORT	NS_DEFAULTPORT
+
+#define S_ZONE		ns_s_zn
+#define S_PREREQ	ns_s_pr
+#define S_UPDATE	ns_s_ud
+#define S_ADDT		ns_s_ar
+
+#define QUERY		ns_o_query
+#define IQUERY		ns_o_iquery
+#define STATUS		ns_o_status
+#define	NS_NOTIFY_OP	ns_o_notify
+#define	NS_UPDATE_OP	ns_o_update
+
+#define NOERROR		ns_r_noerror
+#define FORMERR		ns_r_formerr
+#define SERVFAIL	ns_r_servfail
+#define NXDOMAIN	ns_r_nxdomain
+#define NOTIMP		ns_r_notimpl
+#define REFUSED		ns_r_refused
+#define YXDOMAIN	ns_r_yxdomain
+#define YXRRSET		ns_r_yxrrset
+#define NXRRSET		ns_r_nxrrset
+#define NOTAUTH		ns_r_notauth
+#define NOTZONE		ns_r_notzone
+
+#define DELETE		ns_uop_delete
+#define ADD		ns_uop_add
+
+#define T_A		ns_t_a
+#define T_NS		ns_t_ns
+#define T_MD		ns_t_md
+#define T_MF		ns_t_mf
+#define T_CNAME		ns_t_cname
+#define T_SOA		ns_t_soa
+#define T_MB		ns_t_mb
+#define T_MG		ns_t_mg
+#define T_MR		ns_t_mr
+#define T_NULL		ns_t_null
+#define T_WKS		ns_t_wks
+#define T_PTR		ns_t_ptr
+#define T_HINFO		ns_t_hinfo
+#define T_MINFO		ns_t_minfo
+#define T_MX		ns_t_mx
+#define T_TXT		ns_t_txt
+#define	T_RP		ns_t_rp
+#define T_AFSDB		ns_t_afsdb
+#define T_X25		ns_t_x25
+#define T_ISDN		ns_t_isdn
+#define T_RT		ns_t_rt
+#define T_NSAP		ns_t_nsap
+#define T_NSAP_PTR	ns_t_nsap_ptr
+#define	T_SIG		ns_t_sig
+#define	T_KEY		ns_t_key
+#define	T_PX		ns_t_px
+#define	T_GPOS		ns_t_gpos
+#define	T_AAAA		ns_t_aaaa
+#define	T_LOC		ns_t_loc
+#define	T_NXT		ns_t_nxt
+#define	T_EID		ns_t_eid
+#define	T_NIMLOC	ns_t_nimloc
+#define	T_SRV		ns_t_srv
+#define T_ATMA		ns_t_atma
+#define T_NAPTR		ns_t_naptr
+#define T_A6		ns_t_a6
+#define T_DNAME		ns_t_dname
+#define T_DS		ns_t_ds
+#define T_SSHFP		ns_t_sshfp
+#define T_IPSECKEY	ns_t_ipseckey
+#define T_RRSIG		ns_t_rrsig
+#define T_NSEC		ns_t_nsec
+#define T_DNSKEY	ns_t_dnskey
+#define T_DHCID		ns_t_dhcid
+#define T_NSEC3		ns_t_nsec3
+#define T_NSEC3PARAM	ns_t_nsec3param
+#define T_TLSA		ns_t_tlsa
+#define T_SMIMEA	ns_t_smimea
+#define T_HIP		ns_t_hip
+#define T_NINFO		ns_t_ninfo
+#define T_RKEY		ns_t_rkey
+#define T_TALINK	ns_t_talink
+#define T_CDS		ns_t_cds
+#define T_CDNSKEY	ns_t_cdnskey
+#define T_OPENPGPKEY	ns_t_openpgpkey
+#define T_CSYNC		ns_t_csync
+#define T_SPF		ns_t_spf
+#define T_UINFO		ns_t_uinfo
+#define T_UID		ns_t_uid
+#define T_GID		ns_t_gid
+#define T_UNSPEC	ns_t_unspec
+#define T_NID		ns_t_nid
+#define T_L32		ns_t_l32
+#define T_L64		ns_t_l64
+#define T_LP		ns_t_lp
+#define T_EUI48		ns_t_eui48
+#define T_EUI64		ns_t_eui64
+#define T_TKEY		ns_t_tkey
+#define	T_TSIG		ns_t_tsig
+#define	T_IXFR		ns_t_ixfr
+#define T_AXFR		ns_t_axfr
+#define T_MAILB		ns_t_mailb
+#define T_MAILA		ns_t_maila
+#define T_ANY		ns_t_any
+#define T_URI		ns_t_uri
+#define T_CAA		ns_t_caa
+#define T_AVC		ns_t_avc
+#define T_TA		ns_t_ta
+#define T_DLV		ns_t_dlv
+
+#define C_IN		ns_c_in
+#define C_CHAOS		ns_c_chaos
+#define C_HS		ns_c_hs
+#define C_NONE		ns_c_none
+#define C_ANY		ns_c_any
+
+#define	GETSHORT		NS_GET16
+#define	GETLONG			NS_GET32
+#define	PUTSHORT		NS_PUT16
+#define	PUTLONG			NS_PUT32
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/arpa/nameser_compat.h b/include/musl/arpa/nameser_compat.h
new file mode 100644
index 0000000..3aac25c
--- /dev/null
+++ b/include/musl/arpa/nameser_compat.h
@@ -0,0 +1,2 @@
+#include <arpa/nameser.h>
+
diff --git a/include/musl/arpa/telnet.h b/include/musl/arpa/telnet.h
new file mode 100644
index 0000000..e2ad974
--- /dev/null
+++ b/include/musl/arpa/telnet.h
@@ -0,0 +1,251 @@
+#ifndef _ARPA_TELNET_H
+#define	_ARPA_TELNET_H
+
+#define	IAC	255
+#define	DONT	254
+#define	DO	253
+#define	WONT	252
+#define	WILL	251
+#define	SB	250
+#define	GA	249
+#define	EL	248
+#define	EC	247
+#define	AYT	246
+#define	AO	245
+#define	IP	244
+#define	BREAK	243
+#define	DM	242
+#define	NOP	241
+#define	SE	240
+#define EOR     239
+#define	ABORT	238
+#define	SUSP	237
+#define	xEOF	236
+
+#define SYNCH	242
+
+#define telcmds ((char [][6]){ "EOF", "SUSP", "ABORT", "EOR", "SE", "NOP", "DMARK", "BRK", "IP", "AO", "AYT", "EC", "EL", "GA", "SB", "WILL", "WONT", "DO", "DONT", "IAC", 0 })
+
+#define	TELCMD_FIRST	xEOF
+#define	TELCMD_LAST	IAC
+#define	TELCMD_OK(x)	((unsigned int)(x) <= TELCMD_LAST && \
+			 (unsigned int)(x) >= TELCMD_FIRST)
+#define	TELCMD(x)	telcmds[(x)-TELCMD_FIRST]
+
+#define TELOPT_BINARY	0
+#define TELOPT_ECHO	1
+#define	TELOPT_RCP	2
+#define	TELOPT_SGA	3
+#define	TELOPT_NAMS	4
+#define	TELOPT_STATUS	5
+#define	TELOPT_TM	6
+#define	TELOPT_RCTE	7
+#define TELOPT_NAOL 	8
+#define TELOPT_NAOP 	9
+#define TELOPT_NAOCRD	10
+#define TELOPT_NAOHTS	11
+#define TELOPT_NAOHTD	12
+#define TELOPT_NAOFFD	13
+#define TELOPT_NAOVTS	14
+#define TELOPT_NAOVTD	15
+#define TELOPT_NAOLFD	16
+#define TELOPT_XASCII	17
+#define	TELOPT_LOGOUT	18
+#define	TELOPT_BM	19
+#define	TELOPT_DET	20
+#define	TELOPT_SUPDUP	21
+#define	TELOPT_SUPDUPOUTPUT 22
+#define	TELOPT_SNDLOC	23
+#define	TELOPT_TTYPE	24
+#define	TELOPT_EOR	25
+#define	TELOPT_TUID	26
+#define	TELOPT_OUTMRK	27
+#define	TELOPT_TTYLOC	28
+#define	TELOPT_3270REGIME 29
+#define	TELOPT_X3PAD	30
+#define	TELOPT_NAWS	31
+#define	TELOPT_TSPEED	32
+#define	TELOPT_LFLOW	33
+#define TELOPT_LINEMODE	34
+#define TELOPT_XDISPLOC	35
+#define TELOPT_OLD_ENVIRON 36
+#define	TELOPT_AUTHENTICATION 37/* Authenticate */
+#define	TELOPT_ENCRYPT	38
+#define TELOPT_NEW_ENVIRON 39
+#define	TELOPT_EXOPL	255
+
+
+#define	NTELOPTS	(1+TELOPT_NEW_ENVIRON)
+#ifdef TELOPTS
+char *telopts[NTELOPTS+1] = {
+	"BINARY", "ECHO", "RCP", "SUPPRESS GO AHEAD", "NAME",
+	"STATUS", "TIMING MARK", "RCTE", "NAOL", "NAOP",
+	"NAOCRD", "NAOHTS", "NAOHTD", "NAOFFD", "NAOVTS",
+	"NAOVTD", "NAOLFD", "EXTEND ASCII", "LOGOUT", "BYTE MACRO",
+	"DATA ENTRY TERMINAL", "SUPDUP", "SUPDUP OUTPUT",
+	"SEND LOCATION", "TERMINAL TYPE", "END OF RECORD",
+	"TACACS UID", "OUTPUT MARKING", "TTYLOC",
+	"3270 REGIME", "X.3 PAD", "NAWS", "TSPEED", "LFLOW",
+	"LINEMODE", "XDISPLOC", "OLD-ENVIRON", "AUTHENTICATION",
+	"ENCRYPT", "NEW-ENVIRON",
+	0,
+};
+#define	TELOPT_FIRST	TELOPT_BINARY
+#define	TELOPT_LAST	TELOPT_NEW_ENVIRON
+#define	TELOPT_OK(x)	((unsigned int)(x) <= TELOPT_LAST)
+#define	TELOPT(x)	telopts[(x)-TELOPT_FIRST]
+#endif
+
+#define	TELQUAL_IS	0
+#define	TELQUAL_SEND	1
+#define	TELQUAL_INFO	2
+#define	TELQUAL_REPLY	2
+#define	TELQUAL_NAME	3
+
+#define	LFLOW_OFF		0
+#define	LFLOW_ON		1
+#define	LFLOW_RESTART_ANY	2
+#define	LFLOW_RESTART_XON	3
+
+
+#define	LM_MODE		1
+#define	LM_FORWARDMASK	2
+#define	LM_SLC		3
+
+#define	MODE_EDIT	0x01
+#define	MODE_TRAPSIG	0x02
+#define	MODE_ACK	0x04
+#define MODE_SOFT_TAB	0x08
+#define MODE_LIT_ECHO	0x10
+
+#define	MODE_MASK	0x1f
+
+#define MODE_FLOW		0x0100
+#define MODE_ECHO		0x0200
+#define MODE_INBIN		0x0400
+#define MODE_OUTBIN		0x0800
+#define MODE_FORCE		0x1000
+
+#define	SLC_SYNCH	1
+#define	SLC_BRK		2
+#define	SLC_IP		3
+#define	SLC_AO		4
+#define	SLC_AYT		5
+#define	SLC_EOR		6
+#define	SLC_ABORT	7
+#define	SLC_EOF		8
+#define	SLC_SUSP	9
+#define	SLC_EC		10
+#define	SLC_EL		11
+#define	SLC_EW		12
+#define	SLC_RP		13
+#define	SLC_LNEXT	14
+#define	SLC_XON		15
+#define	SLC_XOFF	16
+#define	SLC_FORW1	17
+#define	SLC_FORW2	18
+
+#define	NSLC		18
+
+#define	SLC_NAMELIST	"0", "SYNCH", "BRK", "IP", "AO", "AYT", "EOR", \
+			"ABORT", "EOF", "SUSP", "EC", "EL", "EW", "RP", \
+			"LNEXT", "XON", "XOFF", "FORW1", "FORW2", 0,
+#ifdef	SLC_NAMES
+char *slc_names[] = {
+	SLC_NAMELIST
+};
+#else
+extern char *slc_names[];
+#define	SLC_NAMES SLC_NAMELIST
+#endif
+
+#define	SLC_NAME_OK(x)	((unsigned int)(x) <= NSLC)
+#define SLC_NAME(x)	slc_names[x]
+
+#define	SLC_NOSUPPORT	0
+#define	SLC_CANTCHANGE	1
+#define	SLC_VARIABLE	2
+#define	SLC_DEFAULT	3
+#define	SLC_LEVELBITS	0x03
+
+#define	SLC_FUNC	0
+#define	SLC_FLAGS	1
+#define	SLC_VALUE	2
+
+#define	SLC_ACK		0x80
+#define	SLC_FLUSHIN	0x40
+#define	SLC_FLUSHOUT	0x20
+
+#define	OLD_ENV_VAR	1
+#define	OLD_ENV_VALUE	0
+#define	NEW_ENV_VAR	0
+#define	NEW_ENV_VALUE	1
+#define	ENV_ESC		2
+#define ENV_USERVAR	3
+
+#define	AUTH_WHO_CLIENT		0
+#define	AUTH_WHO_SERVER		1
+#define	AUTH_WHO_MASK		1
+
+#define	AUTH_HOW_ONE_WAY	0
+#define	AUTH_HOW_MUTUAL		2
+#define	AUTH_HOW_MASK		2
+
+#define	AUTHTYPE_NULL		0
+#define	AUTHTYPE_KERBEROS_V4	1
+#define	AUTHTYPE_KERBEROS_V5	2
+#define	AUTHTYPE_SPX		3
+#define	AUTHTYPE_MINK		4
+#define	AUTHTYPE_CNT		5
+
+#define	AUTHTYPE_TEST		99
+
+#ifdef	AUTH_NAMES
+char *authtype_names[] = {
+	"NULL", "KERBEROS_V4", "KERBEROS_V5", "SPX", "MINK", 0,
+};
+#else
+extern char *authtype_names[];
+#endif
+
+#define	AUTHTYPE_NAME_OK(x)	((unsigned int)(x) < AUTHTYPE_CNT)
+#define	AUTHTYPE_NAME(x)	authtype_names[x]
+
+#define	ENCRYPT_IS		0
+#define	ENCRYPT_SUPPORT		1
+#define	ENCRYPT_REPLY		2
+#define	ENCRYPT_START		3
+#define	ENCRYPT_END		4
+#define	ENCRYPT_REQSTART	5
+#define	ENCRYPT_REQEND		6
+#define	ENCRYPT_ENC_KEYID	7
+#define	ENCRYPT_DEC_KEYID	8
+#define	ENCRYPT_CNT		9
+
+#define	ENCTYPE_ANY		0
+#define	ENCTYPE_DES_CFB64	1
+#define	ENCTYPE_DES_OFB64	2
+#define	ENCTYPE_CNT		3
+
+#ifdef	ENCRYPT_NAMES
+char *encrypt_names[] = {
+	"IS", "SUPPORT", "REPLY", "START", "END",
+	"REQUEST-START", "REQUEST-END", "ENC-KEYID", "DEC-KEYID",
+	0,
+};
+char *enctype_names[] = {
+	"ANY", "DES_CFB64",  "DES_OFB64",  0,
+};
+#else
+extern char *encrypt_names[];
+extern char *enctype_names[];
+#endif
+
+
+#define	ENCRYPT_NAME_OK(x)	((unsigned int)(x) < ENCRYPT_CNT)
+#define	ENCRYPT_NAME(x)		encrypt_names[x]
+
+#define	ENCTYPE_NAME_OK(x)	((unsigned int)(x) < ENCTYPE_CNT)
+#define	ENCTYPE_NAME(x)		enctype_names[x]
+
+#endif
diff --git a/include/musl/arpa/tftp.h b/include/musl/arpa/tftp.h
new file mode 100644
index 0000000..799c54f
--- /dev/null
+++ b/include/musl/arpa/tftp.h
@@ -0,0 +1,31 @@
+#ifndef _ARPA_TFTP_H
+#define _ARPA_TFTP_H
+#define SEGSIZE 512
+#define RRQ 01
+#define WRQ 02
+#define DATA 03
+#define ACK 04
+#define ERROR 05
+struct tftphdr {
+	short th_opcode;
+	union {
+		unsigned short tu_block;
+		short tu_code;
+		char tu_stuff[1];
+	} th_u;
+	char th_data[1];
+};
+#define th_block th_u.tu_block
+#define th_code th_u.tu_code
+#define th_stuff th_u.tu_stuff
+#define th_msg th_data
+#define EUNDEF 0
+#define ENOTFOUND 1
+#define EACCESS 2
+#define ENOSPACE 3
+#define EBADOP 4
+#define EBADID 5
+#define EEXISTS 6
+#define ENOUSER 7
+#endif
+
diff --git a/include/musl/assert.h b/include/musl/assert.h
new file mode 100644
index 0000000..d14ec94
--- /dev/null
+++ b/include/musl/assert.h
@@ -0,0 +1,23 @@
+#include <features.h>
+
+#undef assert
+
+#ifdef NDEBUG
+#define	assert(x) (void)0
+#else
+#define assert(x) ((void)((x) || (__assert_fail(#x, __FILE__, __LINE__, __func__),0)))
+#endif
+
+#if __STDC_VERSION__ >= 201112L && !defined(__cplusplus)
+#define static_assert _Static_assert
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_Noreturn void __assert_fail (const char *, const char *, int, const char *);
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/include/musl/bits/alltypes.h b/include/musl/bits/alltypes.h
new file mode 100644
index 0000000..b5d6f52
--- /dev/null
+++ b/include/musl/bits/alltypes.h
@@ -0,0 +1,415 @@
+#define _Addr long
+#define _Int64 long
+#define _Reg long
+
+#define __BYTE_ORDER 1234
+#define __LONG_MAX 0x7fffffffffffffffL
+
+#ifndef __cplusplus
+#if defined(__NEED_wchar_t) && !defined(__DEFINED_wchar_t)
+typedef int wchar_t;
+#define __DEFINED_wchar_t
+#endif
+
+#endif
+
+#if defined(__FLT_EVAL_METHOD__) && __FLT_EVAL_METHOD__ == 2
+#if defined(__NEED_float_t) && !defined(__DEFINED_float_t)
+typedef long double float_t;
+#define __DEFINED_float_t
+#endif
+
+#if defined(__NEED_double_t) && !defined(__DEFINED_double_t)
+typedef long double double_t;
+#define __DEFINED_double_t
+#endif
+
+#else
+#if defined(__NEED_float_t) && !defined(__DEFINED_float_t)
+typedef float float_t;
+#define __DEFINED_float_t
+#endif
+
+#if defined(__NEED_double_t) && !defined(__DEFINED_double_t)
+typedef double double_t;
+#define __DEFINED_double_t
+#endif
+
+#endif
+
+#if defined(__NEED_max_align_t) && !defined(__DEFINED_max_align_t)
+typedef struct { long long __ll; long double __ld; } max_align_t;
+#define __DEFINED_max_align_t
+#endif
+
+#define __LITTLE_ENDIAN 1234
+#define __BIG_ENDIAN 4321
+#define __USE_TIME_BITS64 1
+
+#if defined(__NEED_size_t) && !defined(__DEFINED_size_t)
+typedef unsigned _Addr size_t;
+#define __DEFINED_size_t
+#endif
+
+#if defined(__NEED_uintptr_t) && !defined(__DEFINED_uintptr_t)
+typedef unsigned _Addr uintptr_t;
+#define __DEFINED_uintptr_t
+#endif
+
+#if defined(__NEED_ptrdiff_t) && !defined(__DEFINED_ptrdiff_t)
+typedef _Addr ptrdiff_t;
+#define __DEFINED_ptrdiff_t
+#endif
+
+#if defined(__NEED_ssize_t) && !defined(__DEFINED_ssize_t)
+typedef _Addr ssize_t;
+#define __DEFINED_ssize_t
+#endif
+
+#if defined(__NEED_intptr_t) && !defined(__DEFINED_intptr_t)
+typedef _Addr intptr_t;
+#define __DEFINED_intptr_t
+#endif
+
+#if defined(__NEED_regoff_t) && !defined(__DEFINED_regoff_t)
+typedef _Addr regoff_t;
+#define __DEFINED_regoff_t
+#endif
+
+#if defined(__NEED_register_t) && !defined(__DEFINED_register_t)
+typedef _Reg register_t;
+#define __DEFINED_register_t
+#endif
+
+#if defined(__NEED_time_t) && !defined(__DEFINED_time_t)
+typedef _Int64 time_t;
+#define __DEFINED_time_t
+#endif
+
+#if defined(__NEED_suseconds_t) && !defined(__DEFINED_suseconds_t)
+typedef _Int64 suseconds_t;
+#define __DEFINED_suseconds_t
+#endif
+
+
+#if defined(__NEED_int8_t) && !defined(__DEFINED_int8_t)
+typedef signed char     int8_t;
+#define __DEFINED_int8_t
+#endif
+
+#if defined(__NEED_int16_t) && !defined(__DEFINED_int16_t)
+typedef signed short    int16_t;
+#define __DEFINED_int16_t
+#endif
+
+#if defined(__NEED_int32_t) && !defined(__DEFINED_int32_t)
+typedef signed int      int32_t;
+#define __DEFINED_int32_t
+#endif
+
+#if defined(__NEED_int64_t) && !defined(__DEFINED_int64_t)
+typedef signed _Int64   int64_t;
+#define __DEFINED_int64_t
+#endif
+
+#if defined(__NEED_intmax_t) && !defined(__DEFINED_intmax_t)
+typedef signed _Int64   intmax_t;
+#define __DEFINED_intmax_t
+#endif
+
+#if defined(__NEED_uint8_t) && !defined(__DEFINED_uint8_t)
+typedef unsigned char   uint8_t;
+#define __DEFINED_uint8_t
+#endif
+
+#if defined(__NEED_uint16_t) && !defined(__DEFINED_uint16_t)
+typedef unsigned short  uint16_t;
+#define __DEFINED_uint16_t
+#endif
+
+#if defined(__NEED_uint32_t) && !defined(__DEFINED_uint32_t)
+typedef unsigned int    uint32_t;
+#define __DEFINED_uint32_t
+#endif
+
+#if defined(__NEED_uint64_t) && !defined(__DEFINED_uint64_t)
+typedef unsigned _Int64 uint64_t;
+#define __DEFINED_uint64_t
+#endif
+
+#if defined(__NEED_u_int64_t) && !defined(__DEFINED_u_int64_t)
+typedef unsigned _Int64 u_int64_t;
+#define __DEFINED_u_int64_t
+#endif
+
+#if defined(__NEED_uintmax_t) && !defined(__DEFINED_uintmax_t)
+typedef unsigned _Int64 uintmax_t;
+#define __DEFINED_uintmax_t
+#endif
+
+
+#if defined(__NEED_mode_t) && !defined(__DEFINED_mode_t)
+typedef unsigned mode_t;
+#define __DEFINED_mode_t
+#endif
+
+#if defined(__NEED_nlink_t) && !defined(__DEFINED_nlink_t)
+typedef unsigned _Reg nlink_t;
+#define __DEFINED_nlink_t
+#endif
+
+#if defined(__NEED_off_t) && !defined(__DEFINED_off_t)
+typedef _Int64 off_t;
+#define __DEFINED_off_t
+#endif
+
+#if defined(__NEED_ino_t) && !defined(__DEFINED_ino_t)
+typedef unsigned _Int64 ino_t;
+#define __DEFINED_ino_t
+#endif
+
+#if defined(__NEED_dev_t) && !defined(__DEFINED_dev_t)
+typedef unsigned _Int64 dev_t;
+#define __DEFINED_dev_t
+#endif
+
+#if defined(__NEED_blksize_t) && !defined(__DEFINED_blksize_t)
+typedef long blksize_t;
+#define __DEFINED_blksize_t
+#endif
+
+#if defined(__NEED_blkcnt_t) && !defined(__DEFINED_blkcnt_t)
+typedef _Int64 blkcnt_t;
+#define __DEFINED_blkcnt_t
+#endif
+
+#if defined(__NEED_fsblkcnt_t) && !defined(__DEFINED_fsblkcnt_t)
+typedef unsigned _Int64 fsblkcnt_t;
+#define __DEFINED_fsblkcnt_t
+#endif
+
+#if defined(__NEED_fsfilcnt_t) && !defined(__DEFINED_fsfilcnt_t)
+typedef unsigned _Int64 fsfilcnt_t;
+#define __DEFINED_fsfilcnt_t
+#endif
+
+
+#if defined(__NEED_wint_t) && !defined(__DEFINED_wint_t)
+typedef unsigned wint_t;
+#define __DEFINED_wint_t
+#endif
+
+#if defined(__NEED_wctype_t) && !defined(__DEFINED_wctype_t)
+typedef unsigned long wctype_t;
+#define __DEFINED_wctype_t
+#endif
+
+
+#if defined(__NEED_timer_t) && !defined(__DEFINED_timer_t)
+typedef void * timer_t;
+#define __DEFINED_timer_t
+#endif
+
+#if defined(__NEED_clockid_t) && !defined(__DEFINED_clockid_t)
+typedef int clockid_t;
+#define __DEFINED_clockid_t
+#endif
+
+#if defined(__NEED_clock_t) && !defined(__DEFINED_clock_t)
+typedef long clock_t;
+#define __DEFINED_clock_t
+#endif
+
+#if defined(__NEED_struct_timeval) && !defined(__DEFINED_struct_timeval)
+struct timeval { time_t tv_sec; suseconds_t tv_usec; };
+#define __DEFINED_struct_timeval
+#endif
+
+#if defined(__NEED_struct_timespec) && !defined(__DEFINED_struct_timespec)
+struct timespec { time_t tv_sec; int :8*(sizeof(time_t)-sizeof(long))*(__BYTE_ORDER==4321); long tv_nsec; int :8*(sizeof(time_t)-sizeof(long))*(__BYTE_ORDER!=4321); };
+#define __DEFINED_struct_timespec
+#endif
+
+
+#if defined(__NEED_pid_t) && !defined(__DEFINED_pid_t)
+typedef int pid_t;
+#define __DEFINED_pid_t
+#endif
+
+#if defined(__NEED_id_t) && !defined(__DEFINED_id_t)
+typedef unsigned id_t;
+#define __DEFINED_id_t
+#endif
+
+#if defined(__NEED_uid_t) && !defined(__DEFINED_uid_t)
+typedef unsigned uid_t;
+#define __DEFINED_uid_t
+#endif
+
+#if defined(__NEED_gid_t) && !defined(__DEFINED_gid_t)
+typedef unsigned gid_t;
+#define __DEFINED_gid_t
+#endif
+
+#if defined(__NEED_key_t) && !defined(__DEFINED_key_t)
+typedef int key_t;
+#define __DEFINED_key_t
+#endif
+
+#if defined(__NEED_useconds_t) && !defined(__DEFINED_useconds_t)
+typedef unsigned useconds_t;
+#define __DEFINED_useconds_t
+#endif
+
+
+#ifdef __cplusplus
+#if defined(__NEED_pthread_t) && !defined(__DEFINED_pthread_t)
+typedef unsigned long pthread_t;
+#define __DEFINED_pthread_t
+#endif
+
+#else
+#if defined(__NEED_pthread_t) && !defined(__DEFINED_pthread_t)
+typedef struct __pthread * pthread_t;
+#define __DEFINED_pthread_t
+#endif
+
+#endif
+#if defined(__NEED_pthread_once_t) && !defined(__DEFINED_pthread_once_t)
+typedef int pthread_once_t;
+#define __DEFINED_pthread_once_t
+#endif
+
+#if defined(__NEED_pthread_key_t) && !defined(__DEFINED_pthread_key_t)
+typedef unsigned pthread_key_t;
+#define __DEFINED_pthread_key_t
+#endif
+
+#if defined(__NEED_pthread_spinlock_t) && !defined(__DEFINED_pthread_spinlock_t)
+typedef int pthread_spinlock_t;
+#define __DEFINED_pthread_spinlock_t
+#endif
+
+#if defined(__NEED_pthread_mutexattr_t) && !defined(__DEFINED_pthread_mutexattr_t)
+typedef struct { unsigned __attr; } pthread_mutexattr_t;
+#define __DEFINED_pthread_mutexattr_t
+#endif
+
+#if defined(__NEED_pthread_condattr_t) && !defined(__DEFINED_pthread_condattr_t)
+typedef struct { unsigned __attr; } pthread_condattr_t;
+#define __DEFINED_pthread_condattr_t
+#endif
+
+#if defined(__NEED_pthread_barrierattr_t) && !defined(__DEFINED_pthread_barrierattr_t)
+typedef struct { unsigned __attr; } pthread_barrierattr_t;
+#define __DEFINED_pthread_barrierattr_t
+#endif
+
+#if defined(__NEED_pthread_rwlockattr_t) && !defined(__DEFINED_pthread_rwlockattr_t)
+typedef struct { unsigned __attr[2]; } pthread_rwlockattr_t;
+#define __DEFINED_pthread_rwlockattr_t
+#endif
+
+
+#if defined(__NEED_struct__IO_FILE) && !defined(__DEFINED_struct__IO_FILE)
+struct _IO_FILE { char __x; };
+#define __DEFINED_struct__IO_FILE
+#endif
+
+#if defined(__NEED_FILE) && !defined(__DEFINED_FILE)
+typedef struct _IO_FILE FILE;
+#define __DEFINED_FILE
+#endif
+
+
+#if defined(__NEED_va_list) && !defined(__DEFINED_va_list)
+typedef __builtin_va_list va_list;
+#define __DEFINED_va_list
+#endif
+
+#if defined(__NEED___isoc_va_list) && !defined(__DEFINED___isoc_va_list)
+typedef __builtin_va_list __isoc_va_list;
+#define __DEFINED___isoc_va_list
+#endif
+
+
+#if defined(__NEED_mbstate_t) && !defined(__DEFINED_mbstate_t)
+typedef struct __mbstate_t { unsigned __opaque1, __opaque2; } mbstate_t;
+#define __DEFINED_mbstate_t
+#endif
+
+
+#if defined(__NEED_locale_t) && !defined(__DEFINED_locale_t)
+typedef struct __locale_struct * locale_t;
+#define __DEFINED_locale_t
+#endif
+
+
+#if defined(__NEED_sigset_t) && !defined(__DEFINED_sigset_t)
+typedef struct __sigset_t { unsigned long __bits[128/sizeof(long)]; } sigset_t;
+#define __DEFINED_sigset_t
+#endif
+
+
+#if defined(__NEED_struct_iovec) && !defined(__DEFINED_struct_iovec)
+struct iovec { void *iov_base; size_t iov_len; };
+#define __DEFINED_struct_iovec
+#endif
+
+
+#if defined(__NEED_struct_winsize) && !defined(__DEFINED_struct_winsize)
+struct winsize { unsigned short ws_row, ws_col, ws_xpixel, ws_ypixel; };
+#define __DEFINED_struct_winsize
+#endif
+
+
+#if defined(__NEED_socklen_t) && !defined(__DEFINED_socklen_t)
+typedef unsigned socklen_t;
+#define __DEFINED_socklen_t
+#endif
+
+#if defined(__NEED_sa_family_t) && !defined(__DEFINED_sa_family_t)
+typedef unsigned short sa_family_t;
+#define __DEFINED_sa_family_t
+#endif
+
+
+#if defined(__NEED_pthread_attr_t) && !defined(__DEFINED_pthread_attr_t)
+typedef struct { union { int __i[sizeof(long)==8?14:9]; volatile int __vi[sizeof(long)==8?14:9]; unsigned long __s[sizeof(long)==8?7:9]; } __u; } pthread_attr_t;
+#define __DEFINED_pthread_attr_t
+#endif
+
+#if defined(__NEED_pthread_mutex_t) && !defined(__DEFINED_pthread_mutex_t)
+typedef struct { union { int __i[sizeof(long)==8?10:6]; volatile int __vi[sizeof(long)==8?10:6]; volatile void *volatile __p[sizeof(long)==8?5:6]; } __u; } pthread_mutex_t;
+#define __DEFINED_pthread_mutex_t
+#endif
+
+#if defined(__NEED_mtx_t) && !defined(__DEFINED_mtx_t)
+typedef struct { union { int __i[sizeof(long)==8?10:6]; volatile int __vi[sizeof(long)==8?10:6]; volatile void *volatile __p[sizeof(long)==8?5:6]; } __u; } mtx_t;
+#define __DEFINED_mtx_t
+#endif
+
+#if defined(__NEED_pthread_cond_t) && !defined(__DEFINED_pthread_cond_t)
+typedef struct { union { int __i[12]; volatile int __vi[12]; void *__p[12*sizeof(int)/sizeof(void*)]; } __u; } pthread_cond_t;
+#define __DEFINED_pthread_cond_t
+#endif
+
+#if defined(__NEED_cnd_t) && !defined(__DEFINED_cnd_t)
+typedef struct { union { int __i[12]; volatile int __vi[12]; void *__p[12*sizeof(int)/sizeof(void*)]; } __u; } cnd_t;
+#define __DEFINED_cnd_t
+#endif
+
+#if defined(__NEED_pthread_rwlock_t) && !defined(__DEFINED_pthread_rwlock_t)
+typedef struct { union { int __i[sizeof(long)==8?14:8]; volatile int __vi[sizeof(long)==8?14:8]; void *__p[sizeof(long)==8?7:8]; } __u; } pthread_rwlock_t;
+#define __DEFINED_pthread_rwlock_t
+#endif
+
+#if defined(__NEED_pthread_barrier_t) && !defined(__DEFINED_pthread_barrier_t)
+typedef struct { union { int __i[sizeof(long)==8?8:5]; volatile int __vi[sizeof(long)==8?8:5]; void *__p[sizeof(long)==8?4:5]; } __u; } pthread_barrier_t;
+#define __DEFINED_pthread_barrier_t
+#endif
+
+
+#undef _Addr
+#undef _Int64
+#undef _Reg
diff --git a/include/musl/bits/dirent.h b/include/musl/bits/dirent.h
new file mode 100644
index 0000000..c845fe8
--- /dev/null
+++ b/include/musl/bits/dirent.h
@@ -0,0 +1,11 @@
+#define _DIRENT_HAVE_D_RECLEN
+#define _DIRENT_HAVE_D_OFF
+#define _DIRENT_HAVE_D_TYPE
+
+struct dirent {
+	ino_t d_ino;
+	off_t d_off;
+	unsigned short d_reclen;
+	unsigned char d_type;
+	char d_name[256];
+};
diff --git a/include/musl/bits/errno.h b/include/musl/bits/errno.h
new file mode 100644
index 0000000..d2e1eee
--- /dev/null
+++ b/include/musl/bits/errno.h
@@ -0,0 +1,134 @@
+#define EPERM            1
+#define ENOENT           2
+#define ESRCH            3
+#define EINTR            4
+#define EIO              5
+#define ENXIO            6
+#define E2BIG            7
+#define ENOEXEC          8
+#define EBADF            9
+#define ECHILD          10
+#define EAGAIN          11
+#define ENOMEM          12
+#define EACCES          13
+#define EFAULT          14
+#define ENOTBLK         15
+#define EBUSY           16
+#define EEXIST          17
+#define EXDEV           18
+#define ENODEV          19
+#define ENOTDIR         20
+#define EISDIR          21
+#define EINVAL          22
+#define ENFILE          23
+#define EMFILE          24
+#define ENOTTY          25
+#define ETXTBSY         26
+#define EFBIG           27
+#define ENOSPC          28
+#define ESPIPE          29
+#define EROFS           30
+#define EMLINK          31
+#define EPIPE           32
+#define EDOM            33
+#define ERANGE          34
+#define EDEADLK         35
+#define ENAMETOOLONG    36
+#define ENOLCK          37
+#define ENOSYS          38
+#define ENOTEMPTY       39
+#define ELOOP           40
+#define EWOULDBLOCK     EAGAIN
+#define ENOMSG          42
+#define EIDRM           43
+#define ECHRNG          44
+#define EL2NSYNC        45
+#define EL3HLT          46
+#define EL3RST          47
+#define ELNRNG          48
+#define EUNATCH         49
+#define ENOCSI          50
+#define EL2HLT          51
+#define EBADE           52
+#define EBADR           53
+#define EXFULL          54
+#define ENOANO          55
+#define EBADRQC         56
+#define EBADSLT         57
+#define EDEADLOCK       EDEADLK
+#define EBFONT          59
+#define ENOSTR          60
+#define ENODATA         61
+#define ETIME           62
+#define ENOSR           63
+#define ENONET          64
+#define ENOPKG          65
+#define EREMOTE         66
+#define ENOLINK         67
+#define EADV            68
+#define ESRMNT          69
+#define ECOMM           70
+#define EPROTO          71
+#define EMULTIHOP       72
+#define EDOTDOT         73
+#define EBADMSG         74
+#define EOVERFLOW       75
+#define ENOTUNIQ        76
+#define EBADFD          77
+#define EREMCHG         78
+#define ELIBACC         79
+#define ELIBBAD         80
+#define ELIBSCN         81
+#define ELIBMAX         82
+#define ELIBEXEC        83
+#define EILSEQ          84
+#define ERESTART        85
+#define ESTRPIPE        86
+#define EUSERS          87
+#define ENOTSOCK        88
+#define EDESTADDRREQ    89
+#define EMSGSIZE        90
+#define EPROTOTYPE      91
+#define ENOPROTOOPT     92
+#define EPROTONOSUPPORT 93
+#define ESOCKTNOSUPPORT 94
+#define EOPNOTSUPP      95
+#define ENOTSUP         EOPNOTSUPP
+#define EPFNOSUPPORT    96
+#define EAFNOSUPPORT    97
+#define EADDRINUSE      98
+#define EADDRNOTAVAIL   99
+#define ENETDOWN        100
+#define ENETUNREACH     101
+#define ENETRESET       102
+#define ECONNABORTED    103
+#define ECONNRESET      104
+#define ENOBUFS         105
+#define EISCONN         106
+#define ENOTCONN        107
+#define ESHUTDOWN       108
+#define ETOOMANYREFS    109
+#define ETIMEDOUT       110
+#define ECONNREFUSED    111
+#define EHOSTDOWN       112
+#define EHOSTUNREACH    113
+#define EALREADY        114
+#define EINPROGRESS     115
+#define ESTALE          116
+#define EUCLEAN         117
+#define ENOTNAM         118
+#define ENAVAIL         119
+#define EISNAM          120
+#define EREMOTEIO       121
+#define EDQUOT          122
+#define ENOMEDIUM       123
+#define EMEDIUMTYPE     124
+#define ECANCELED       125
+#define ENOKEY          126
+#define EKEYEXPIRED     127
+#define EKEYREVOKED     128
+#define EKEYREJECTED    129
+#define EOWNERDEAD      130
+#define ENOTRECOVERABLE 131
+#define ERFKILL         132
+#define EHWPOISON       133
diff --git a/include/musl/bits/fcntl.h b/include/musl/bits/fcntl.h
new file mode 100644
index 0000000..730a98c
--- /dev/null
+++ b/include/musl/bits/fcntl.h
@@ -0,0 +1,46 @@
+#define O_CREAT        0100
+#define O_EXCL         0200
+#define O_NOCTTY       0400
+#define O_TRUNC       01000
+#define O_APPEND      02000
+#define O_NONBLOCK    04000
+#define O_DSYNC      010000
+#define O_SYNC     04010000
+#define O_RSYNC    04010000
+#define O_DIRECTORY 0200000
+#define O_NOFOLLOW  0400000
+#define O_CLOEXEC  02000000
+
+#define O_ASYNC      020000
+#define O_DIRECT     040000
+#define O_LARGEFILE 0100000
+#define O_NOATIME  01000000
+#define O_PATH    010000000
+#define O_TMPFILE 020200000
+#define O_NDELAY O_NONBLOCK
+
+#define F_DUPFD  0
+#define F_GETFD  1
+#define F_SETFD  2
+#define F_GETFL  3
+#define F_SETFL  4
+
+#define F_SETOWN 8
+#define F_GETOWN 9
+#define F_SETSIG 10
+#define F_GETSIG 11
+
+#if __LONG_MAX == 0x7fffffffL
+#define F_GETLK 12
+#define F_SETLK 13
+#define F_SETLKW 14
+#else
+#define F_GETLK 5
+#define F_SETLK 6
+#define F_SETLKW 7
+#endif
+
+#define F_SETOWN_EX 15
+#define F_GETOWN_EX 16
+
+#define F_GETOWNER_UIDS 17
diff --git a/include/musl/bits/fenv.h b/include/musl/bits/fenv.h
new file mode 100644
index 0000000..24df041
--- /dev/null
+++ b/include/musl/bits/fenv.h
@@ -0,0 +1,34 @@
+#define FE_INVALID    1
+#define __FE_DENORM   2
+#define FE_DIVBYZERO  4
+#define FE_OVERFLOW   8
+#define FE_UNDERFLOW  16
+#define FE_INEXACT    32
+
+#define FE_ALL_EXCEPT 63
+
+#define FE_TONEAREST  0
+#define FE_DOWNWARD   0x400
+#define FE_UPWARD     0x800
+#define FE_TOWARDZERO 0xc00
+
+typedef unsigned short fexcept_t;
+
+typedef struct {
+	unsigned short __control_word;
+	unsigned short __unused1;
+	unsigned short __status_word;
+	unsigned short __unused2;
+	unsigned short __tags;
+	unsigned short __unused3;
+	unsigned int __eip;
+	unsigned short __cs_selector;
+	unsigned int __opcode:11;
+	unsigned int __unused4:5;
+	unsigned int __data_offset;
+	unsigned short __data_selector;
+	unsigned short __unused5;
+	unsigned int __mxcsr;
+} fenv_t;
+
+#define FE_DFL_ENV      ((const fenv_t *) -1)
diff --git a/include/musl/bits/float.h b/include/musl/bits/float.h
new file mode 100644
index 0000000..4d8e786
--- /dev/null
+++ b/include/musl/bits/float.h
@@ -0,0 +1,20 @@
+#ifdef __FLT_EVAL_METHOD__
+#define FLT_EVAL_METHOD __FLT_EVAL_METHOD__
+#else
+#define FLT_EVAL_METHOD 0
+#endif
+
+#define LDBL_TRUE_MIN 3.6451995318824746025e-4951L
+#define LDBL_MIN     3.3621031431120935063e-4932L
+#define LDBL_MAX     1.1897314953572317650e+4932L
+#define LDBL_EPSILON 1.0842021724855044340e-19L
+
+#define LDBL_MANT_DIG 64
+#define LDBL_MIN_EXP (-16381)
+#define LDBL_MAX_EXP 16384
+
+#define LDBL_DIG 18
+#define LDBL_MIN_10_EXP (-4931)
+#define LDBL_MAX_10_EXP 4932
+
+#define DECIMAL_DIG 21
diff --git a/include/musl/bits/hwcap.h b/include/musl/bits/hwcap.h
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/include/musl/bits/hwcap.h
diff --git a/include/musl/bits/io.h b/include/musl/bits/io.h
new file mode 100644
index 0000000..dd5bddc
--- /dev/null
+++ b/include/musl/bits/io.h
@@ -0,0 +1,77 @@
+static __inline void outb(unsigned char __val, unsigned short __port)
+{
+	__asm__ volatile ("outb %0,%1" : : "a" (__val), "dN" (__port));
+}
+
+static __inline void outw(unsigned short __val, unsigned short __port)
+{
+	__asm__ volatile ("outw %0,%1" : : "a" (__val), "dN" (__port));
+}
+
+static __inline void outl(unsigned int __val, unsigned short __port)
+{
+	__asm__ volatile ("outl %0,%1" : : "a" (__val), "dN" (__port));
+}
+
+static __inline unsigned char inb(unsigned short __port)
+{
+	unsigned char __val;
+	__asm__ volatile ("inb %1,%0" : "=a" (__val) : "dN" (__port));
+	return __val;
+}
+
+static __inline unsigned short inw(unsigned short __port)
+{
+	unsigned short __val;
+	__asm__ volatile ("inw %1,%0" : "=a" (__val) : "dN" (__port));
+	return __val;
+}
+
+static __inline unsigned int inl(unsigned short __port)
+{
+	unsigned int __val;
+	__asm__ volatile ("inl %1,%0" : "=a" (__val) : "dN" (__port));
+	return __val;
+}
+
+static __inline void outsb(unsigned short __port, const void *__buf, unsigned long __n)
+{
+	__asm__ volatile ("cld; rep; outsb"
+		      : "+S" (__buf), "+c" (__n)
+		      : "d" (__port));
+}
+
+static __inline void outsw(unsigned short __port, const void *__buf, unsigned long __n)
+{
+	__asm__ volatile ("cld; rep; outsw"
+		      : "+S" (__buf), "+c" (__n)
+		      : "d" (__port));
+}
+
+static __inline void outsl(unsigned short __port, const void *__buf, unsigned long __n)
+{
+	__asm__ volatile ("cld; rep; outsl"
+		      : "+S" (__buf), "+c"(__n)
+		      : "d" (__port));
+}
+
+static __inline void insb(unsigned short __port, void *__buf, unsigned long __n)
+{
+	__asm__ volatile ("cld; rep; insb"
+		      : "+D" (__buf), "+c" (__n)
+		      : "d" (__port));
+}
+
+static __inline void insw(unsigned short __port, void *__buf, unsigned long __n)
+{
+	__asm__ volatile ("cld; rep; insw"
+		      : "+D" (__buf), "+c" (__n)
+		      : "d" (__port));
+}
+
+static __inline void insl(unsigned short __port, void *__buf, unsigned long __n)
+{
+	__asm__ volatile ("cld; rep; insl"
+		      : "+D" (__buf), "+c" (__n)
+		      : "d" (__port));
+}
diff --git a/include/musl/bits/ioctl.h b/include/musl/bits/ioctl.h
new file mode 100644
index 0000000..60ae8b8
--- /dev/null
+++ b/include/musl/bits/ioctl.h
@@ -0,0 +1,115 @@
+#define _IOC(a,b,c,d) ( ((a)<<30) | ((b)<<8) | (c) | ((d)<<16) )
+#define _IOC_NONE  0U
+#define _IOC_WRITE 1U
+#define _IOC_READ  2U
+
+#define _IO(a,b) _IOC(_IOC_NONE,(a),(b),0)
+#define _IOW(a,b,c) _IOC(_IOC_WRITE,(a),(b),sizeof(c))
+#define _IOR(a,b,c) _IOC(_IOC_READ,(a),(b),sizeof(c))
+#define _IOWR(a,b,c) _IOC(_IOC_READ|_IOC_WRITE,(a),(b),sizeof(c))
+
+#define TCGETS		0x5401
+#define TCSETS		0x5402
+#define TCSETSW		0x5403
+#define TCSETSF		0x5404
+#define TCGETA		0x5405
+#define TCSETA		0x5406
+#define TCSETAW		0x5407
+#define TCSETAF		0x5408
+#define TCSBRK		0x5409
+#define TCXONC		0x540A
+#define TCFLSH		0x540B
+#define TIOCEXCL	0x540C
+#define TIOCNXCL	0x540D
+#define TIOCSCTTY	0x540E
+#define TIOCGPGRP	0x540F
+#define TIOCSPGRP	0x5410
+#define TIOCOUTQ	0x5411
+#define TIOCSTI		0x5412
+#define TIOCGWINSZ	0x5413
+#define TIOCSWINSZ	0x5414
+#define TIOCMGET	0x5415
+#define TIOCMBIS	0x5416
+#define TIOCMBIC	0x5417
+#define TIOCMSET	0x5418
+#define TIOCGSOFTCAR	0x5419
+#define TIOCSSOFTCAR	0x541A
+#define FIONREAD	0x541B
+#define TIOCINQ		FIONREAD
+#define TIOCLINUX	0x541C
+#define TIOCCONS	0x541D
+#define TIOCGSERIAL	0x541E
+#define TIOCSSERIAL	0x541F
+#define TIOCPKT		0x5420
+#define FIONBIO		0x5421
+#define TIOCNOTTY	0x5422
+#define TIOCSETD	0x5423
+#define TIOCGETD	0x5424
+#define TCSBRKP		0x5425
+#define TIOCSBRK	0x5427
+#define TIOCCBRK	0x5428
+#define TIOCGSID	0x5429
+#define TIOCGRS485	0x542E
+#define TIOCSRS485	0x542F
+#define TIOCGPTN	0x80045430
+#define TIOCSPTLCK	0x40045431
+#define TIOCGDEV	0x80045432
+#define TCGETX		0x5432
+#define TCSETX		0x5433
+#define TCSETXF		0x5434
+#define TCSETXW		0x5435
+#define TIOCSIG		0x40045436
+#define TIOCVHANGUP	0x5437
+#define TIOCGPKT	0x80045438
+#define TIOCGPTLCK	0x80045439
+#define TIOCGEXCL	0x80045440
+#define TIOCGPTPEER	0x5441
+#define TIOCGISO7816	0x80285442
+#define TIOCSISO7816	0xc0285443
+
+#define FIONCLEX	0x5450
+#define FIOCLEX		0x5451
+#define FIOASYNC	0x5452
+#define TIOCSERCONFIG	0x5453
+#define TIOCSERGWILD	0x5454
+#define TIOCSERSWILD	0x5455
+#define TIOCGLCKTRMIOS	0x5456
+#define TIOCSLCKTRMIOS	0x5457
+#define TIOCSERGSTRUCT	0x5458
+#define TIOCSERGETLSR   0x5459
+#define TIOCSERGETMULTI 0x545A
+#define TIOCSERSETMULTI 0x545B
+
+#define TIOCMIWAIT	0x545C
+#define TIOCGICOUNT	0x545D
+#define FIOQSIZE	0x5460
+
+#define TIOCM_LE        0x001
+#define TIOCM_DTR       0x002
+#define TIOCM_RTS       0x004
+#define TIOCM_ST        0x008
+#define TIOCM_SR        0x010
+#define TIOCM_CTS       0x020
+#define TIOCM_CAR       0x040
+#define TIOCM_RNG       0x080
+#define TIOCM_DSR       0x100
+#define TIOCM_CD        TIOCM_CAR
+#define TIOCM_RI        TIOCM_RNG
+#define TIOCM_OUT1      0x2000
+#define TIOCM_OUT2      0x4000
+#define TIOCM_LOOP      0x8000
+
+#define FIOSETOWN       0x8901
+#define SIOCSPGRP       0x8902
+#define FIOGETOWN       0x8903
+#define SIOCGPGRP       0x8904
+#define SIOCATMARK      0x8905
+#if __LONG_MAX == 0x7fffffff
+#define SIOCGSTAMP      _IOR(0x89, 6, char[16])
+#define SIOCGSTAMPNS    _IOR(0x89, 7, char[16])
+#else
+#define SIOCGSTAMP      0x8906
+#define SIOCGSTAMPNS    0x8907
+#endif
+
+#include <bits/ioctl_fix.h>
diff --git a/include/musl/bits/ioctl_fix.h b/include/musl/bits/ioctl_fix.h
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/include/musl/bits/ioctl_fix.h
diff --git a/include/musl/bits/ipc.h b/include/musl/bits/ipc.h
new file mode 100644
index 0000000..40d6f3a
--- /dev/null
+++ b/include/musl/bits/ipc.h
@@ -0,0 +1,11 @@
+struct ipc_perm {
+	key_t __ipc_perm_key;
+	uid_t uid;
+	gid_t gid;
+	uid_t cuid;
+	gid_t cgid;
+	mode_t mode;
+	int __ipc_perm_seq;
+	long __pad1;
+	long __pad2;
+};
diff --git a/include/musl/bits/ipcstat.h b/include/musl/bits/ipcstat.h
new file mode 100644
index 0000000..0018ad1
--- /dev/null
+++ b/include/musl/bits/ipcstat.h
@@ -0,0 +1 @@
+#define IPC_STAT 2
diff --git a/include/musl/bits/kd.h b/include/musl/bits/kd.h
new file mode 100644
index 0000000..33b873f
--- /dev/null
+++ b/include/musl/bits/kd.h
@@ -0,0 +1 @@
+#include <linux/kd.h>
diff --git a/include/musl/bits/limits.h b/include/musl/bits/limits.h
new file mode 100644
index 0000000..07743b6
--- /dev/null
+++ b/include/musl/bits/limits.h
@@ -0,0 +1 @@
+#define PAGESIZE 4096
diff --git a/include/musl/bits/link.h b/include/musl/bits/link.h
new file mode 100644
index 0000000..4a94d8f
--- /dev/null
+++ b/include/musl/bits/link.h
@@ -0,0 +1 @@
+typedef uint32_t Elf_Symndx;
diff --git a/include/musl/bits/mman.h b/include/musl/bits/mman.h
new file mode 100644
index 0000000..ba2d6f7
--- /dev/null
+++ b/include/musl/bits/mman.h
@@ -0,0 +1 @@
+#define MAP_32BIT      0x40
diff --git a/include/musl/bits/msg.h b/include/musl/bits/msg.h
new file mode 100644
index 0000000..2e23ca2
--- /dev/null
+++ b/include/musl/bits/msg.h
@@ -0,0 +1,12 @@
+struct msqid_ds {
+	struct ipc_perm msg_perm;
+	time_t msg_stime;
+	time_t msg_rtime;
+	time_t msg_ctime;
+	unsigned long msg_cbytes;
+	msgqnum_t msg_qnum;
+	msglen_t msg_qbytes;
+	pid_t msg_lspid;
+	pid_t msg_lrpid;
+	unsigned long __unused[2];
+};
diff --git a/include/musl/bits/poll.h b/include/musl/bits/poll.h
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/include/musl/bits/poll.h
diff --git a/include/musl/bits/ptrace.h b/include/musl/bits/ptrace.h
new file mode 100644
index 0000000..7f8a09b
--- /dev/null
+++ b/include/musl/bits/ptrace.h
@@ -0,0 +1,13 @@
+#define PTRACE_GET_THREAD_AREA		25
+#define PTRACE_SET_THREAD_AREA		26
+#define PTRACE_ARCH_PRCTL		30
+#define PTRACE_SYSEMU			31
+#define PTRACE_SYSEMU_SINGLESTEP	32
+#define PTRACE_SINGLEBLOCK		33
+
+#define PT_GET_THREAD_AREA PTRACE_GET_THREAD_AREA
+#define PT_SET_THREAD_AREA PTRACE_SET_THREAD_AREA
+#define PT_ARCH_PRCTL PTRACE_ARCH_PRCTL
+#define PT_SYSEMU PTRACE_SYSEMU
+#define PT_SYSEMU_SINGLESTEP PTRACE_SYSEMU_SINGLESTEP
+#define PT_STEPBLOCK PTRACE_SINGLEBLOCK
diff --git a/include/musl/bits/reg.h b/include/musl/bits/reg.h
new file mode 100644
index 0000000..6e54abc
--- /dev/null
+++ b/include/musl/bits/reg.h
@@ -0,0 +1,27 @@
+#define R15    0
+#define R14    1
+#define R13    2
+#define R12    3
+#define RBP    4
+#define RBX    5
+#define R11    6
+#define R10    7
+#define R9     8
+#define R8     9
+#define RAX    10
+#define RCX    11
+#define RDX    12
+#define RSI    13
+#define RDI    14
+#define ORIG_RAX 15
+#define RIP    16
+#define CS     17
+#define EFLAGS 18
+#define RSP    19
+#define SS     20
+#define FS_BASE 21
+#define GS_BASE 22
+#define DS     23
+#define ES     24
+#define FS     25
+#define GS     26
diff --git a/include/musl/bits/resource.h b/include/musl/bits/resource.h
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/include/musl/bits/resource.h
diff --git a/include/musl/bits/sem.h b/include/musl/bits/sem.h
new file mode 100644
index 0000000..e61571c
--- /dev/null
+++ b/include/musl/bits/sem.h
@@ -0,0 +1,11 @@
+struct semid_ds {
+	struct ipc_perm sem_perm;
+	time_t sem_otime;
+	long __unused1;
+	time_t sem_ctime;
+	long __unused2;
+	unsigned short sem_nsems;
+	char __sem_nsems_pad[sizeof(long)-sizeof(short)];
+	long __unused3;
+	long __unused4;
+};
diff --git a/include/musl/bits/setjmp.h b/include/musl/bits/setjmp.h
new file mode 100644
index 0000000..63973a8
--- /dev/null
+++ b/include/musl/bits/setjmp.h
@@ -0,0 +1 @@
+typedef unsigned long __jmp_buf[8];
diff --git a/include/musl/bits/shm.h b/include/musl/bits/shm.h
new file mode 100644
index 0000000..8d19378
--- /dev/null
+++ b/include/musl/bits/shm.h
@@ -0,0 +1,24 @@
+#define SHMLBA 4096
+
+struct shmid_ds {
+	struct ipc_perm shm_perm;
+	size_t shm_segsz;
+	time_t shm_atime;
+	time_t shm_dtime;
+	time_t shm_ctime;
+	pid_t shm_cpid;
+	pid_t shm_lpid;
+	unsigned long shm_nattch;
+	unsigned long __pad1;
+	unsigned long __pad2;
+};
+
+struct shminfo {
+	unsigned long shmmax, shmmin, shmmni, shmseg, shmall, __unused[4];
+};
+
+struct shm_info {
+	int __used_ids;
+	unsigned long shm_tot, shm_rss, shm_swp;
+	unsigned long __swap_attempts, __swap_successes;
+};
diff --git a/include/musl/bits/signal.h b/include/musl/bits/signal.h
new file mode 100644
index 0000000..c99317d
--- /dev/null
+++ b/include/musl/bits/signal.h
@@ -0,0 +1,153 @@
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define MINSIGSTKSZ 2048
+#define SIGSTKSZ 8192
+#endif
+
+#ifdef _GNU_SOURCE
+enum { REG_R8 = 0 };
+#define REG_R8 REG_R8
+enum { REG_R9 = 1 };
+#define REG_R9 REG_R9
+enum { REG_R10 = 2 };
+#define REG_R10 REG_R10
+enum { REG_R11 = 3 };
+#define REG_R11 REG_R11
+enum { REG_R12 = 4 };
+#define REG_R12 REG_R12
+enum { REG_R13 = 5 };
+#define REG_R13 REG_R13
+enum { REG_R14 = 6 };
+#define REG_R14 REG_R14
+enum { REG_R15 = 7 };
+#define REG_R15 REG_R15
+enum { REG_RDI = 8 };
+#define REG_RDI REG_RDI
+enum { REG_RSI = 9 };
+#define REG_RSI REG_RSI
+enum { REG_RBP = 10 };
+#define REG_RBP REG_RBP
+enum { REG_RBX = 11 };
+#define REG_RBX REG_RBX
+enum { REG_RDX = 12 };
+#define REG_RDX REG_RDX
+enum { REG_RAX = 13 };
+#define REG_RAX REG_RAX
+enum { REG_RCX = 14 };
+#define REG_RCX REG_RCX
+enum { REG_RSP = 15 };
+#define REG_RSP REG_RSP
+enum { REG_RIP = 16 };
+#define REG_RIP REG_RIP
+enum { REG_EFL = 17 };
+#define REG_EFL REG_EFL
+enum { REG_CSGSFS = 18 };
+#define REG_CSGSFS REG_CSGSFS
+enum { REG_ERR = 19 };
+#define REG_ERR REG_ERR
+enum { REG_TRAPNO = 20 };
+#define REG_TRAPNO REG_TRAPNO
+enum { REG_OLDMASK = 21 };
+#define REG_OLDMASK REG_OLDMASK
+enum { REG_CR2 = 22 };
+#define REG_CR2 REG_CR2
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+typedef long long greg_t, gregset_t[23];
+typedef struct _fpstate {
+	unsigned short cwd, swd, ftw, fop;
+	unsigned long long rip, rdp;
+	unsigned mxcsr, mxcr_mask;
+	struct {
+		unsigned short significand[4], exponent, padding[3];
+	} _st[8];
+	struct {
+		unsigned element[4];
+	} _xmm[16];
+	unsigned padding[24];
+} *fpregset_t;
+struct sigcontext {
+	unsigned long r8, r9, r10, r11, r12, r13, r14, r15;
+	unsigned long rdi, rsi, rbp, rbx, rdx, rax, rcx, rsp, rip, eflags;
+	unsigned short cs, gs, fs, __pad0;
+	unsigned long err, trapno, oldmask, cr2;
+	struct _fpstate *fpstate;
+	unsigned long __reserved1[8];
+};
+typedef struct {
+	gregset_t gregs;
+	fpregset_t fpregs;
+	unsigned long long __reserved1[8];
+} mcontext_t;
+#else
+typedef struct {
+	unsigned long __space[32];
+} mcontext_t;
+#endif
+
+struct sigaltstack {
+	void *ss_sp;
+	int ss_flags;
+	size_t ss_size;
+};
+
+typedef struct __ucontext {
+	unsigned long uc_flags;
+	struct __ucontext *uc_link;
+	stack_t uc_stack;
+	mcontext_t uc_mcontext;
+	sigset_t uc_sigmask;
+	unsigned long __fpregs_mem[64];
+} ucontext_t;
+
+#define SA_NOCLDSTOP  1
+#define SA_NOCLDWAIT  2
+#define SA_SIGINFO    4
+#define SA_ONSTACK    0x08000000
+#define SA_RESTART    0x10000000
+#define SA_NODEFER    0x40000000
+#define SA_RESETHAND  0x80000000
+#define SA_RESTORER   0x04000000
+
+#endif
+
+#define SIGHUP    1
+#define SIGINT    2
+#define SIGQUIT   3
+#define SIGILL    4
+#define SIGTRAP   5
+#define SIGABRT   6
+#define SIGIOT    SIGABRT
+#define SIGBUS    7
+#define SIGFPE    8
+#define SIGKILL   9
+#define SIGUSR1   10
+#define SIGSEGV   11
+#define SIGUSR2   12
+#define SIGPIPE   13
+#define SIGALRM   14
+#define SIGTERM   15
+#define SIGSTKFLT 16
+#define SIGCHLD   17
+#define SIGCONT   18
+#define SIGSTOP   19
+#define SIGTSTP   20
+#define SIGTTIN   21
+#define SIGTTOU   22
+#define SIGURG    23
+#define SIGXCPU   24
+#define SIGXFSZ   25
+#define SIGVTALRM 26
+#define SIGPROF   27
+#define SIGWINCH  28
+#define SIGIO     29
+#define SIGPOLL   29
+#define SIGPWR    30
+#define SIGSYS    31
+#define SIGUNUSED SIGSYS
+
+#define _NSIG 65
+
diff --git a/include/musl/bits/socket.h b/include/musl/bits/socket.h
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/include/musl/bits/socket.h
diff --git a/include/musl/bits/soundcard.h b/include/musl/bits/soundcard.h
new file mode 100644
index 0000000..fade986
--- /dev/null
+++ b/include/musl/bits/soundcard.h
@@ -0,0 +1 @@
+#include <linux/soundcard.h>
diff --git a/include/musl/bits/stat.h b/include/musl/bits/stat.h
new file mode 100644
index 0000000..081237c
--- /dev/null
+++ b/include/musl/bits/stat.h
@@ -0,0 +1,22 @@
+/* copied from kernel definition, but with padding replaced
+ * by the corresponding correctly-sized userspace types. */
+
+struct stat {
+	dev_t st_dev;
+	ino_t st_ino;
+	nlink_t st_nlink;
+
+	mode_t st_mode;
+	uid_t st_uid;
+	gid_t st_gid;
+	unsigned int    __pad0;
+	dev_t st_rdev;
+	off_t st_size;
+	blksize_t st_blksize;
+	blkcnt_t st_blocks;
+
+	struct timespec st_atim;
+	struct timespec st_mtim;
+	struct timespec st_ctim;
+	long __unused[3];
+};
diff --git a/include/musl/bits/statfs.h b/include/musl/bits/statfs.h
new file mode 100644
index 0000000..f103f4e
--- /dev/null
+++ b/include/musl/bits/statfs.h
@@ -0,0 +1,7 @@
+struct statfs {
+	unsigned long f_type, f_bsize;
+	fsblkcnt_t f_blocks, f_bfree, f_bavail;
+	fsfilcnt_t f_files, f_ffree;
+	fsid_t f_fsid;
+	unsigned long f_namelen, f_frsize, f_flags, f_spare[4];
+};
diff --git a/include/musl/bits/stdint.h b/include/musl/bits/stdint.h
new file mode 100644
index 0000000..8648918
--- /dev/null
+++ b/include/musl/bits/stdint.h
@@ -0,0 +1,29 @@
+typedef int32_t int_fast16_t;
+typedef int32_t int_fast32_t;
+typedef uint32_t uint_fast16_t;
+typedef uint32_t uint_fast32_t;
+
+#define INT_FAST16_MIN  INT32_MIN
+#define INT_FAST32_MIN  INT32_MIN
+
+#define INT_FAST16_MAX  INT32_MAX
+#define INT_FAST32_MAX  INT32_MAX
+
+#define UINT_FAST16_MAX UINT32_MAX
+#define UINT_FAST32_MAX UINT32_MAX
+
+#if __LONG_MAX == 0x7fffffffL
+#define INTPTR_MIN      INT32_MIN
+#define INTPTR_MAX      INT32_MAX
+#define UINTPTR_MAX     UINT32_MAX
+#define PTRDIFF_MIN     INT32_MIN
+#define PTRDIFF_MAX     INT32_MAX
+#define SIZE_MAX        UINT32_MAX
+#else
+#define INTPTR_MIN      INT64_MIN
+#define INTPTR_MAX      INT64_MAX
+#define UINTPTR_MAX     UINT64_MAX
+#define PTRDIFF_MIN     INT64_MIN
+#define PTRDIFF_MAX     INT64_MAX
+#define SIZE_MAX        UINT64_MAX
+#endif
diff --git a/include/musl/bits/syscall.h b/include/musl/bits/syscall.h
new file mode 100644
index 0000000..25ccb44
--- /dev/null
+++ b/include/musl/bits/syscall.h
@@ -0,0 +1,727 @@
+#define __NR_read				0
+#define __NR_write				1
+#define __NR_open				2
+#define __NR_close				3
+#define __NR_stat				4
+#define __NR_fstat				5
+#define __NR_lstat				6
+#define __NR_poll				7
+#define __NR_lseek				8
+#define __NR_mmap				9
+#define __NR_mprotect			10
+#define __NR_munmap				11
+#define __NR_brk				12
+#define __NR_rt_sigaction		13
+#define __NR_rt_sigprocmask		14
+#define __NR_rt_sigreturn		15
+#define __NR_ioctl				16
+#define __NR_pread64			17
+#define __NR_pwrite64			18
+#define __NR_readv				19
+#define __NR_writev				20
+#define __NR_access				21
+#define __NR_pipe				22
+#define __NR_select				23
+#define __NR_sched_yield		24
+#define __NR_mremap				25
+#define __NR_msync				26
+#define __NR_mincore			27
+#define __NR_madvise			28
+#define __NR_shmget				29
+#define __NR_shmat				30
+#define __NR_shmctl				31
+#define __NR_dup				32
+#define __NR_dup2				33
+#define __NR_pause				34
+#define __NR_nanosleep			35
+#define __NR_getitimer			36
+#define __NR_alarm				37
+#define __NR_setitimer			38
+#define __NR_getpid				39
+#define __NR_sendfile			40
+#define __NR_socket				41
+#define __NR_connect			42
+#define __NR_accept				43
+#define __NR_sendto				44
+#define __NR_recvfrom			45
+#define __NR_sendmsg			46
+#define __NR_recvmsg			47
+#define __NR_shutdown			48
+#define __NR_bind				49
+#define __NR_listen				50
+#define __NR_getsockname		51
+#define __NR_getpeername		52
+#define __NR_socketpair			53
+#define __NR_setsockopt			54
+#define __NR_getsockopt			55
+#define __NR_clone				56
+#define __NR_fork				57
+#define __NR_vfork				58
+#define __NR_execve				59
+#define __NR_exit				60
+#define __NR_wait4				61
+#define __NR_kill				62
+#define __NR_uname				63
+#define __NR_semget				64
+#define __NR_semop				65
+#define __NR_semctl				66
+#define __NR_shmdt				67
+#define __NR_msgget				68
+#define __NR_msgsnd				69
+#define __NR_msgrcv				70
+#define __NR_msgctl				71
+#define __NR_fcntl				72
+#define __NR_flock				73
+#define __NR_fsync				74
+#define __NR_fdatasync			75
+#define __NR_truncate			76
+#define __NR_ftruncate			77
+#define __NR_getdents			78
+#define __NR_getcwd				79
+#define __NR_chdir				80
+#define __NR_fchdir				81
+#define __NR_rename				82
+#define __NR_mkdir				83
+#define __NR_rmdir				84
+#define __NR_creat				85
+#define __NR_link				86
+#define __NR_unlink				87
+#define __NR_symlink			88
+#define __NR_readlink			89
+#define __NR_chmod				90
+#define __NR_fchmod				91
+#define __NR_chown				92
+#define __NR_fchown				93
+#define __NR_lchown				94
+#define __NR_umask				95
+#define __NR_gettimeofday		96
+#define __NR_getrlimit			97
+#define __NR_getrusage			98
+#define __NR_sysinfo			99
+#define __NR_times				100
+#define __NR_ptrace				101
+#define __NR_getuid				102
+#define __NR_syslog				103
+#define __NR_getgid				104
+#define __NR_setuid				105
+#define __NR_setgid				106
+#define __NR_geteuid			107
+#define __NR_getegid			108
+#define __NR_setpgid			109
+#define __NR_getppid			110
+#define __NR_getpgrp			111
+#define __NR_setsid				112
+#define __NR_setreuid			113
+#define __NR_setregid			114
+#define __NR_getgroups			115
+#define __NR_setgroups			116
+#define __NR_setresuid			117
+#define __NR_getresuid			118
+#define __NR_setresgid			119
+#define __NR_getresgid			120
+#define __NR_getpgid			121
+#define __NR_setfsuid			122
+#define __NR_setfsgid			123
+#define __NR_getsid				124
+#define __NR_capget				125
+#define __NR_capset				126
+#define __NR_rt_sigpending		127
+#define __NR_rt_sigtimedwait	128
+#define __NR_rt_sigqueueinfo	129
+#define __NR_rt_sigsuspend		130
+#define __NR_sigaltstack		131
+#define __NR_utime				132
+#define __NR_mknod				133
+#define __NR_uselib				134
+#define __NR_personality		135
+#define __NR_ustat				136
+#define __NR_statfs				137
+#define __NR_fstatfs			138
+#define __NR_sysfs				139
+#define __NR_getpriority			140
+#define __NR_setpriority			141
+#define __NR_sched_setparam			142
+#define __NR_sched_getparam			143
+#define __NR_sched_setscheduler		144
+#define __NR_sched_getscheduler		145
+#define __NR_sched_get_priority_max	146
+#define __NR_sched_get_priority_min	147
+#define __NR_sched_rr_get_interval	148
+#define __NR_mlock					149
+#define __NR_munlock				150
+#define __NR_mlockall				151
+#define __NR_munlockall				152
+#define __NR_vhangup				153
+#define __NR_modify_ldt				154
+#define __NR_pivot_root				155
+#define __NR__sysctl				156
+#define __NR_prctl					157
+#define __NR_arch_prctl				158
+#define __NR_adjtimex				159
+#define __NR_setrlimit				160
+#define __NR_chroot					161
+#define __NR_sync					162
+#define __NR_acct					163
+#define __NR_settimeofday			164
+#define __NR_mount					165
+#define __NR_umount2				166
+#define __NR_swapon					167
+#define __NR_swapoff				168
+#define __NR_reboot					169
+#define __NR_sethostname			170
+#define __NR_setdomainname			171
+#define __NR_iopl					172
+#define __NR_ioperm					173
+#define __NR_create_module			174
+#define __NR_init_module			175
+#define __NR_delete_module			176
+#define __NR_get_kernel_syms		177
+#define __NR_query_module			178
+#define __NR_quotactl				179
+#define __NR_nfsservctl				180
+#define __NR_getpmsg				181
+#define __NR_putpmsg				182
+#define __NR_afs_syscall			183
+#define __NR_tuxcall				184
+#define __NR_security				185
+#define __NR_gettid					186
+#define __NR_readahead				187
+#define __NR_setxattr				188
+#define __NR_lsetxattr				189
+#define __NR_fsetxattr				190
+#define __NR_getxattr				191
+#define __NR_lgetxattr				192
+#define __NR_fgetxattr				193
+#define __NR_listxattr				194
+#define __NR_llistxattr				195
+#define __NR_flistxattr				196
+#define __NR_removexattr			197
+#define __NR_lremovexattr			198
+#define __NR_fremovexattr			199
+#define __NR_tkill					200
+#define __NR_time					201
+#define __NR_futex					202
+#define __NR_sched_setaffinity		203
+#define __NR_sched_getaffinity		204
+#define __NR_set_thread_area		205
+#define __NR_io_setup				206
+#define __NR_io_destroy				207
+#define __NR_io_getevents			208
+#define __NR_io_submit				209
+#define __NR_io_cancel				210
+#define __NR_get_thread_area		211
+#define __NR_lookup_dcookie			212
+#define __NR_epoll_create			213
+#define __NR_epoll_ctl_old			214
+#define __NR_epoll_wait_old			215
+#define __NR_remap_file_pages		216
+#define __NR_getdents64				217
+#define __NR_set_tid_address		218
+#define __NR_restart_syscall		219
+#define __NR_semtimedop				220
+#define __NR_fadvise64				221
+#define __NR_timer_create			222
+#define __NR_timer_settime			223
+#define __NR_timer_gettime			224
+#define __NR_timer_getoverrun		225
+#define __NR_timer_delete			226
+#define __NR_clock_settime			227
+#define __NR_clock_gettime			228
+#define __NR_clock_getres			229
+#define __NR_clock_nanosleep		230
+#define __NR_exit_group				231
+#define __NR_epoll_wait				232
+#define __NR_epoll_ctl				233
+#define __NR_tgkill					234
+#define __NR_utimes					235
+#define __NR_vserver				236
+#define __NR_mbind					237
+#define __NR_set_mempolicy			238
+#define __NR_get_mempolicy			239
+#define __NR_mq_open				240
+#define __NR_mq_unlink				241
+#define __NR_mq_timedsend			242
+#define __NR_mq_timedreceive		243
+#define __NR_mq_notify				244
+#define __NR_mq_getsetattr			245
+#define __NR_kexec_load				246
+#define __NR_waitid					247
+#define __NR_add_key				248
+#define __NR_request_key			249
+#define __NR_keyctl					250
+#define __NR_ioprio_set				251
+#define __NR_ioprio_get				252
+#define __NR_inotify_init			253
+#define __NR_inotify_add_watch		254
+#define __NR_inotify_rm_watch		255
+#define __NR_migrate_pages			256
+#define __NR_openat					257
+#define __NR_mkdirat				258
+#define __NR_mknodat				259
+#define __NR_fchownat				260
+#define __NR_futimesat				261
+#define __NR_newfstatat				262
+#define __NR_unlinkat				263
+#define __NR_renameat				264
+#define __NR_linkat					265
+#define __NR_symlinkat				266
+#define __NR_readlinkat				267
+#define __NR_fchmodat				268
+#define __NR_faccessat				269
+#define __NR_pselect6				270
+#define __NR_ppoll					271
+#define __NR_unshare				272
+#define __NR_set_robust_list		273
+#define __NR_get_robust_list		274
+#define __NR_splice					275
+#define __NR_tee					276
+#define __NR_sync_file_range		277
+#define __NR_vmsplice				278
+#define __NR_move_pages				279
+#define __NR_utimensat				280
+#define __NR_epoll_pwait			281
+#define __NR_signalfd				282
+#define __NR_timerfd_create			283
+#define __NR_eventfd				284
+#define __NR_fallocate				285
+#define __NR_timerfd_settime		286
+#define __NR_timerfd_gettime		287
+#define __NR_accept4				288
+#define __NR_signalfd4				289
+#define __NR_eventfd2				290
+#define __NR_epoll_create1			291
+#define __NR_dup3					292
+#define __NR_pipe2					293
+#define __NR_inotify_init1			294
+#define __NR_preadv					295
+#define __NR_pwritev				296
+#define __NR_rt_tgsigqueueinfo		297
+#define __NR_perf_event_open		298
+#define __NR_recvmmsg				299
+#define __NR_fanotify_init			300
+#define __NR_fanotify_mark			301
+#define __NR_prlimit64				302
+#define __NR_name_to_handle_at			303
+#define __NR_open_by_handle_at			304
+#define __NR_clock_adjtime			305
+#define __NR_syncfs				306
+#define __NR_sendmmsg				307
+#define __NR_setns				308
+#define __NR_getcpu				309
+#define __NR_process_vm_readv			310
+#define __NR_process_vm_writev			311
+#define __NR_kcmp				312
+#define __NR_finit_module			313
+#define __NR_sched_setattr			314
+#define __NR_sched_getattr			315
+#define __NR_renameat2				316
+#define __NR_seccomp				317
+#define __NR_getrandom				318
+#define __NR_memfd_create			319
+#define __NR_kexec_file_load			320
+#define __NR_bpf				321
+#define __NR_execveat				322
+#define __NR_userfaultfd			323
+#define __NR_membarrier				324
+#define __NR_mlock2				325
+#define __NR_copy_file_range			326
+#define __NR_preadv2				327
+#define __NR_pwritev2				328
+#define __NR_pkey_mprotect			329
+#define __NR_pkey_alloc				330
+#define __NR_pkey_free				331
+#define __NR_statx				332
+#define __NR_io_pgetevents			333
+#define __NR_rseq				334
+#define __NR_pidfd_send_signal			424
+#define __NR_io_uring_setup			425
+#define __NR_io_uring_enter			426
+#define __NR_io_uring_register			427
+#define __NR_open_tree		428
+#define __NR_move_mount		429
+#define __NR_fsopen		430
+#define __NR_fsconfig		431
+#define __NR_fsmount		432
+#define __NR_fspick		433
+#define __NR_pidfd_open		434
+#define __NR_clone3		435
+#define __NR_close_range	436
+#define __NR_openat2		437
+#define __NR_pidfd_getfd	438
+#define __NR_faccessat2		439
+#define __NR_process_madvise	440
+#define __NR_epoll_pwait2	441
+#define __NR_mount_setattr	442
+#define __NR_landlock_create_ruleset	444
+#define __NR_landlock_add_rule	445
+#define __NR_landlock_restrict_self	446
+#define __NR_memfd_secret	447
+#define __NR_process_mrelease	448
+#define __NR_futex_waitv	449
+#define __NR_set_mempolicy_home_node	450
+#define __NR_cachestat		451
+#define __NR_fchmodat2		452
+
+#define SYS_read				0
+#define SYS_write				1
+#define SYS_open				2
+#define SYS_close				3
+#define SYS_stat				4
+#define SYS_fstat				5
+#define SYS_lstat				6
+#define SYS_poll				7
+#define SYS_lseek				8
+#define SYS_mmap				9
+#define SYS_mprotect			10
+#define SYS_munmap				11
+#define SYS_brk				12
+#define SYS_rt_sigaction		13
+#define SYS_rt_sigprocmask		14
+#define SYS_rt_sigreturn		15
+#define SYS_ioctl				16
+#define SYS_pread64			17
+#define SYS_pwrite64			18
+#define SYS_readv				19
+#define SYS_writev				20
+#define SYS_access				21
+#define SYS_pipe				22
+#define SYS_select				23
+#define SYS_sched_yield		24
+#define SYS_mremap				25
+#define SYS_msync				26
+#define SYS_mincore			27
+#define SYS_madvise			28
+#define SYS_shmget				29
+#define SYS_shmat				30
+#define SYS_shmctl				31
+#define SYS_dup				32
+#define SYS_dup2				33
+#define SYS_pause				34
+#define SYS_nanosleep			35
+#define SYS_getitimer			36
+#define SYS_alarm				37
+#define SYS_setitimer			38
+#define SYS_getpid				39
+#define SYS_sendfile			40
+#define SYS_socket				41
+#define SYS_connect			42
+#define SYS_accept				43
+#define SYS_sendto				44
+#define SYS_recvfrom			45
+#define SYS_sendmsg			46
+#define SYS_recvmsg			47
+#define SYS_shutdown			48
+#define SYS_bind				49
+#define SYS_listen				50
+#define SYS_getsockname		51
+#define SYS_getpeername		52
+#define SYS_socketpair			53
+#define SYS_setsockopt			54
+#define SYS_getsockopt			55
+#define SYS_clone				56
+#define SYS_fork				57
+#define SYS_vfork				58
+#define SYS_execve				59
+#define SYS_exit				60
+#define SYS_wait4				61
+#define SYS_kill				62
+#define SYS_uname				63
+#define SYS_semget				64
+#define SYS_semop				65
+#define SYS_semctl				66
+#define SYS_shmdt				67
+#define SYS_msgget				68
+#define SYS_msgsnd				69
+#define SYS_msgrcv				70
+#define SYS_msgctl				71
+#define SYS_fcntl				72
+#define SYS_flock				73
+#define SYS_fsync				74
+#define SYS_fdatasync			75
+#define SYS_truncate			76
+#define SYS_ftruncate			77
+#define SYS_getdents			78
+#define SYS_getcwd				79
+#define SYS_chdir				80
+#define SYS_fchdir				81
+#define SYS_rename				82
+#define SYS_mkdir				83
+#define SYS_rmdir				84
+#define SYS_creat				85
+#define SYS_link				86
+#define SYS_unlink				87
+#define SYS_symlink			88
+#define SYS_readlink			89
+#define SYS_chmod				90
+#define SYS_fchmod				91
+#define SYS_chown				92
+#define SYS_fchown				93
+#define SYS_lchown				94
+#define SYS_umask				95
+#define SYS_gettimeofday		96
+#define SYS_getrlimit			97
+#define SYS_getrusage			98
+#define SYS_sysinfo			99
+#define SYS_times				100
+#define SYS_ptrace				101
+#define SYS_getuid				102
+#define SYS_syslog				103
+#define SYS_getgid				104
+#define SYS_setuid				105
+#define SYS_setgid				106
+#define SYS_geteuid			107
+#define SYS_getegid			108
+#define SYS_setpgid			109
+#define SYS_getppid			110
+#define SYS_getpgrp			111
+#define SYS_setsid				112
+#define SYS_setreuid			113
+#define SYS_setregid			114
+#define SYS_getgroups			115
+#define SYS_setgroups			116
+#define SYS_setresuid			117
+#define SYS_getresuid			118
+#define SYS_setresgid			119
+#define SYS_getresgid			120
+#define SYS_getpgid			121
+#define SYS_setfsuid			122
+#define SYS_setfsgid			123
+#define SYS_getsid				124
+#define SYS_capget				125
+#define SYS_capset				126
+#define SYS_rt_sigpending		127
+#define SYS_rt_sigtimedwait	128
+#define SYS_rt_sigqueueinfo	129
+#define SYS_rt_sigsuspend		130
+#define SYS_sigaltstack		131
+#define SYS_utime				132
+#define SYS_mknod				133
+#define SYS_uselib				134
+#define SYS_personality		135
+#define SYS_ustat				136
+#define SYS_statfs				137
+#define SYS_fstatfs			138
+#define SYS_sysfs				139
+#define SYS_getpriority			140
+#define SYS_setpriority			141
+#define SYS_sched_setparam			142
+#define SYS_sched_getparam			143
+#define SYS_sched_setscheduler		144
+#define SYS_sched_getscheduler		145
+#define SYS_sched_get_priority_max	146
+#define SYS_sched_get_priority_min	147
+#define SYS_sched_rr_get_interval	148
+#define SYS_mlock					149
+#define SYS_munlock				150
+#define SYS_mlockall				151
+#define SYS_munlockall				152
+#define SYS_vhangup				153
+#define SYS_modify_ldt				154
+#define SYS_pivot_root				155
+#define SYS__sysctl				156
+#define SYS_prctl					157
+#define SYS_arch_prctl				158
+#define SYS_adjtimex				159
+#define SYS_setrlimit				160
+#define SYS_chroot					161
+#define SYS_sync					162
+#define SYS_acct					163
+#define SYS_settimeofday			164
+#define SYS_mount					165
+#define SYS_umount2				166
+#define SYS_swapon					167
+#define SYS_swapoff				168
+#define SYS_reboot					169
+#define SYS_sethostname			170
+#define SYS_setdomainname			171
+#define SYS_iopl					172
+#define SYS_ioperm					173
+#define SYS_create_module			174
+#define SYS_init_module			175
+#define SYS_delete_module			176
+#define SYS_get_kernel_syms		177
+#define SYS_query_module			178
+#define SYS_quotactl				179
+#define SYS_nfsservctl				180
+#define SYS_getpmsg				181
+#define SYS_putpmsg				182
+#define SYS_afs_syscall			183
+#define SYS_tuxcall				184
+#define SYS_security				185
+#define SYS_gettid					186
+#define SYS_readahead				187
+#define SYS_setxattr				188
+#define SYS_lsetxattr				189
+#define SYS_fsetxattr				190
+#define SYS_getxattr				191
+#define SYS_lgetxattr				192
+#define SYS_fgetxattr				193
+#define SYS_listxattr				194
+#define SYS_llistxattr				195
+#define SYS_flistxattr				196
+#define SYS_removexattr			197
+#define SYS_lremovexattr			198
+#define SYS_fremovexattr			199
+#define SYS_tkill					200
+#define SYS_time					201
+#define SYS_futex					202
+#define SYS_sched_setaffinity		203
+#define SYS_sched_getaffinity		204
+#define SYS_set_thread_area		205
+#define SYS_io_setup				206
+#define SYS_io_destroy				207
+#define SYS_io_getevents			208
+#define SYS_io_submit				209
+#define SYS_io_cancel				210
+#define SYS_get_thread_area		211
+#define SYS_lookup_dcookie			212
+#define SYS_epoll_create			213
+#define SYS_epoll_ctl_old			214
+#define SYS_epoll_wait_old			215
+#define SYS_remap_file_pages		216
+#define SYS_getdents64				217
+#define SYS_set_tid_address		218
+#define SYS_restart_syscall		219
+#define SYS_semtimedop				220
+#define SYS_fadvise64				221
+#define SYS_timer_create			222
+#define SYS_timer_settime			223
+#define SYS_timer_gettime			224
+#define SYS_timer_getoverrun		225
+#define SYS_timer_delete			226
+#define SYS_clock_settime			227
+#define SYS_clock_gettime			228
+#define SYS_clock_getres			229
+#define SYS_clock_nanosleep		230
+#define SYS_exit_group				231
+#define SYS_epoll_wait				232
+#define SYS_epoll_ctl				233
+#define SYS_tgkill					234
+#define SYS_utimes					235
+#define SYS_vserver				236
+#define SYS_mbind					237
+#define SYS_set_mempolicy			238
+#define SYS_get_mempolicy			239
+#define SYS_mq_open				240
+#define SYS_mq_unlink				241
+#define SYS_mq_timedsend			242
+#define SYS_mq_timedreceive		243
+#define SYS_mq_notify				244
+#define SYS_mq_getsetattr			245
+#define SYS_kexec_load				246
+#define SYS_waitid					247
+#define SYS_add_key				248
+#define SYS_request_key			249
+#define SYS_keyctl					250
+#define SYS_ioprio_set				251
+#define SYS_ioprio_get				252
+#define SYS_inotify_init			253
+#define SYS_inotify_add_watch		254
+#define SYS_inotify_rm_watch		255
+#define SYS_migrate_pages			256
+#define SYS_openat					257
+#define SYS_mkdirat				258
+#define SYS_mknodat				259
+#define SYS_fchownat				260
+#define SYS_futimesat				261
+#define SYS_newfstatat				262
+#define SYS_unlinkat				263
+#define SYS_renameat				264
+#define SYS_linkat					265
+#define SYS_symlinkat				266
+#define SYS_readlinkat				267
+#define SYS_fchmodat				268
+#define SYS_faccessat				269
+#define SYS_pselect6				270
+#define SYS_ppoll					271
+#define SYS_unshare				272
+#define SYS_set_robust_list		273
+#define SYS_get_robust_list		274
+#define SYS_splice					275
+#define SYS_tee					276
+#define SYS_sync_file_range		277
+#define SYS_vmsplice				278
+#define SYS_move_pages				279
+#define SYS_utimensat				280
+#define SYS_epoll_pwait			281
+#define SYS_signalfd				282
+#define SYS_timerfd_create			283
+#define SYS_eventfd				284
+#define SYS_fallocate				285
+#define SYS_timerfd_settime		286
+#define SYS_timerfd_gettime		287
+#define SYS_accept4				288
+#define SYS_signalfd4				289
+#define SYS_eventfd2				290
+#define SYS_epoll_create1			291
+#define SYS_dup3					292
+#define SYS_pipe2					293
+#define SYS_inotify_init1			294
+#define SYS_preadv					295
+#define SYS_pwritev				296
+#define SYS_rt_tgsigqueueinfo		297
+#define SYS_perf_event_open		298
+#define SYS_recvmmsg				299
+#define SYS_fanotify_init			300
+#define SYS_fanotify_mark			301
+#define SYS_prlimit64				302
+#define SYS_name_to_handle_at			303
+#define SYS_open_by_handle_at			304
+#define SYS_clock_adjtime			305
+#define SYS_syncfs				306
+#define SYS_sendmmsg				307
+#define SYS_setns				308
+#define SYS_getcpu				309
+#define SYS_process_vm_readv			310
+#define SYS_process_vm_writev			311
+#define SYS_kcmp				312
+#define SYS_finit_module			313
+#define SYS_sched_setattr			314
+#define SYS_sched_getattr			315
+#define SYS_renameat2				316
+#define SYS_seccomp				317
+#define SYS_getrandom				318
+#define SYS_memfd_create			319
+#define SYS_kexec_file_load			320
+#define SYS_bpf				321
+#define SYS_execveat				322
+#define SYS_userfaultfd			323
+#define SYS_membarrier				324
+#define SYS_mlock2				325
+#define SYS_copy_file_range			326
+#define SYS_preadv2				327
+#define SYS_pwritev2				328
+#define SYS_pkey_mprotect			329
+#define SYS_pkey_alloc				330
+#define SYS_pkey_free				331
+#define SYS_statx				332
+#define SYS_io_pgetevents			333
+#define SYS_rseq				334
+#define SYS_pidfd_send_signal			424
+#define SYS_io_uring_setup			425
+#define SYS_io_uring_enter			426
+#define SYS_io_uring_register			427
+#define SYS_open_tree		428
+#define SYS_move_mount		429
+#define SYS_fsopen		430
+#define SYS_fsconfig		431
+#define SYS_fsmount		432
+#define SYS_fspick		433
+#define SYS_pidfd_open		434
+#define SYS_clone3		435
+#define SYS_close_range	436
+#define SYS_openat2		437
+#define SYS_pidfd_getfd	438
+#define SYS_faccessat2		439
+#define SYS_process_madvise	440
+#define SYS_epoll_pwait2	441
+#define SYS_mount_setattr	442
+#define SYS_landlock_create_ruleset	444
+#define SYS_landlock_add_rule	445
+#define SYS_landlock_restrict_self	446
+#define SYS_memfd_secret	447
+#define SYS_process_mrelease	448
+#define SYS_futex_waitv	449
+#define SYS_set_mempolicy_home_node	450
+#define SYS_cachestat		451
+#define SYS_fchmodat2		452
diff --git a/include/musl/bits/termios.h b/include/musl/bits/termios.h
new file mode 100644
index 0000000..124f71d
--- /dev/null
+++ b/include/musl/bits/termios.h
@@ -0,0 +1,166 @@
+struct termios {
+	tcflag_t c_iflag;
+	tcflag_t c_oflag;
+	tcflag_t c_cflag;
+	tcflag_t c_lflag;
+	cc_t c_line;
+	cc_t c_cc[NCCS];
+	speed_t __c_ispeed;
+	speed_t __c_ospeed;
+};
+
+#define VINTR     0
+#define VQUIT     1
+#define VERASE    2
+#define VKILL     3
+#define VEOF      4
+#define VTIME     5
+#define VMIN      6
+#define VSWTC     7
+#define VSTART    8
+#define VSTOP     9
+#define VSUSP    10
+#define VEOL     11
+#define VREPRINT 12
+#define VDISCARD 13
+#define VWERASE  14
+#define VLNEXT   15
+#define VEOL2    16
+
+#define IGNBRK  0000001
+#define BRKINT  0000002
+#define IGNPAR  0000004
+#define PARMRK  0000010
+#define INPCK   0000020
+#define ISTRIP  0000040
+#define INLCR   0000100
+#define IGNCR   0000200
+#define ICRNL   0000400
+#define IUCLC   0001000
+#define IXON    0002000
+#define IXANY   0004000
+#define IXOFF   0010000
+#define IMAXBEL 0020000
+#define IUTF8   0040000
+
+#define OPOST  0000001
+#define OLCUC  0000002
+#define ONLCR  0000004
+#define OCRNL  0000010
+#define ONOCR  0000020
+#define ONLRET 0000040
+#define OFILL  0000100
+#define OFDEL  0000200
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) || defined(_XOPEN_SOURCE)
+#define NLDLY  0000400
+#define NL0    0000000
+#define NL1    0000400
+#define CRDLY  0003000
+#define CR0    0000000
+#define CR1    0001000
+#define CR2    0002000
+#define CR3    0003000
+#define TABDLY 0014000
+#define TAB0   0000000
+#define TAB1   0004000
+#define TAB2   0010000
+#define TAB3   0014000
+#define BSDLY  0020000
+#define BS0    0000000
+#define BS1    0020000
+#define FFDLY  0100000
+#define FF0    0000000
+#define FF1    0100000
+#endif
+
+#define VTDLY  0040000
+#define VT0    0000000
+#define VT1    0040000
+
+#define B0       0000000
+#define B50      0000001
+#define B75      0000002
+#define B110     0000003
+#define B134     0000004
+#define B150     0000005
+#define B200     0000006
+#define B300     0000007
+#define B600     0000010
+#define B1200    0000011
+#define B1800    0000012
+#define B2400    0000013
+#define B4800    0000014
+#define B9600    0000015
+#define B19200   0000016
+#define B38400   0000017
+
+#define B57600   0010001
+#define B115200  0010002
+#define B230400  0010003
+#define B460800  0010004
+#define B500000  0010005
+#define B576000  0010006
+#define B921600  0010007
+#define B1000000 0010010
+#define B1152000 0010011
+#define B1500000 0010012
+#define B2000000 0010013
+#define B2500000 0010014
+#define B3000000 0010015
+#define B3500000 0010016
+#define B4000000 0010017
+
+#define CSIZE  0000060
+#define CS5    0000000
+#define CS6    0000020
+#define CS7    0000040
+#define CS8    0000060
+#define CSTOPB 0000100
+#define CREAD  0000200
+#define PARENB 0000400
+#define PARODD 0001000
+#define HUPCL  0002000
+#define CLOCAL 0004000
+
+#define ISIG   0000001
+#define ICANON 0000002
+#define ECHO   0000010
+#define ECHOE  0000020
+#define ECHOK  0000040
+#define ECHONL 0000100
+#define NOFLSH 0000200
+#define TOSTOP 0000400
+#define IEXTEN 0100000
+
+#define TCOOFF 0
+#define TCOON  1
+#define TCIOFF 2
+#define TCION  3
+
+#define TCIFLUSH  0
+#define TCOFLUSH  1
+#define TCIOFLUSH 2
+
+#define TCSANOW   0
+#define TCSADRAIN 1
+#define TCSAFLUSH 2
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define EXTA    0000016
+#define EXTB    0000017
+#define CBAUD   0010017
+#define CBAUDEX 0010000
+#define CIBAUD  002003600000
+#define CMSPAR  010000000000
+#define CRTSCTS 020000000000
+
+#define XCASE   0000004
+#define ECHOCTL 0001000
+#define ECHOPRT 0002000
+#define ECHOKE  0004000
+#define FLUSHO  0010000
+#define PENDIN  0040000
+#define EXTPROC 0200000
+
+#define XTABS  0014000
+#endif
diff --git a/include/musl/bits/user.h b/include/musl/bits/user.h
new file mode 100644
index 0000000..b328edf
--- /dev/null
+++ b/include/musl/bits/user.h
@@ -0,0 +1,38 @@
+typedef struct user_fpregs_struct {
+	uint16_t cwd, swd, ftw, fop;
+	uint64_t rip, rdp;
+	uint32_t mxcsr, mxcr_mask;
+	uint32_t st_space[32], xmm_space[64], padding[24];
+} elf_fpregset_t;
+
+struct user_regs_struct {
+	unsigned long r15, r14, r13, r12, rbp, rbx, r11, r10, r9, r8;
+	unsigned long rax, rcx, rdx, rsi, rdi, orig_rax, rip;
+	unsigned long cs, eflags, rsp, ss, fs_base, gs_base, ds, es, fs, gs;
+};
+#define ELF_NGREG 27
+typedef unsigned long long elf_greg_t, elf_gregset_t[ELF_NGREG];
+
+struct user {
+	struct user_regs_struct		regs;
+	int				u_fpvalid;
+	struct user_fpregs_struct	i387;
+	unsigned long			u_tsize;
+	unsigned long			u_dsize;
+	unsigned long			u_ssize;
+	unsigned long			start_code;
+	unsigned long			start_stack;
+	long				signal;
+	int				reserved;
+	struct user_regs_struct		*u_ar0;
+	struct user_fpregs_struct	*u_fpstate;
+	unsigned long			magic;
+	char				u_comm[32];
+	unsigned long			u_debugreg[8];
+};
+
+#define PAGE_MASK		(~(PAGESIZE-1))
+#define NBPG			PAGESIZE
+#define UPAGES			1
+#define HOST_TEXT_START_ADDR	(u.start_code)
+#define HOST_STACK_END_ADDR	(u.start_stack + u.u_ssize * NBPG)
diff --git a/include/musl/bits/vt.h b/include/musl/bits/vt.h
new file mode 100644
index 0000000..834abfb
--- /dev/null
+++ b/include/musl/bits/vt.h
@@ -0,0 +1 @@
+#include <linux/vt.h>
diff --git a/include/musl/byteswap.h b/include/musl/byteswap.h
new file mode 100644
index 0000000..00b9df3
--- /dev/null
+++ b/include/musl/byteswap.h
@@ -0,0 +1,26 @@
+#ifndef _BYTESWAP_H
+#define _BYTESWAP_H
+
+#include <features.h>
+#include <stdint.h>
+
+static __inline uint16_t __bswap_16(uint16_t __x)
+{
+	return __x<<8 | __x>>8;
+}
+
+static __inline uint32_t __bswap_32(uint32_t __x)
+{
+	return __x>>24 | __x>>8&0xff00 | __x<<8&0xff0000 | __x<<24;
+}
+
+static __inline uint64_t __bswap_64(uint64_t __x)
+{
+	return __bswap_32(__x)+0ULL<<32 | __bswap_32(__x>>32);
+}
+
+#define bswap_16(x) __bswap_16(x)
+#define bswap_32(x) __bswap_32(x)
+#define bswap_64(x) __bswap_64(x)
+
+#endif
diff --git a/include/musl/complex.h b/include/musl/complex.h
new file mode 100644
index 0000000..008b3c7
--- /dev/null
+++ b/include/musl/complex.h
@@ -0,0 +1,133 @@
+#ifndef _COMPLEX_H
+#define _COMPLEX_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define complex _Complex
+#ifdef __GNUC__
+#define _Complex_I (__extension__ (0.0f+1.0fi))
+#else
+#define _Complex_I (0.0f+1.0fi)
+#endif
+#define I _Complex_I
+
+double complex cacos(double complex);
+float complex cacosf(float complex);
+long double complex cacosl(long double complex);
+
+double complex casin(double complex);
+float complex casinf(float complex);
+long double complex casinl(long double complex);
+
+double complex catan(double complex);
+float complex catanf(float complex);
+long double complex catanl(long double complex);
+
+double complex ccos(double complex);
+float complex ccosf(float complex);
+long double complex ccosl(long double complex);
+
+double complex csin(double complex);
+float complex csinf(float complex);
+long double complex csinl(long double complex);
+
+double complex ctan(double complex);
+float complex ctanf(float complex);
+long double complex ctanl(long double complex);
+
+double complex cacosh(double complex);
+float complex cacoshf(float complex);
+long double complex cacoshl(long double complex);
+
+double complex casinh(double complex);
+float complex casinhf(float complex);
+long double complex casinhl(long double complex);
+
+double complex catanh(double complex);
+float complex catanhf(float complex);
+long double complex catanhl(long double complex);
+
+double complex ccosh(double complex);
+float complex ccoshf(float complex);
+long double complex ccoshl(long double complex);
+
+double complex csinh(double complex);
+float complex csinhf(float complex);
+long double complex csinhl(long double complex);
+
+double complex ctanh(double complex);
+float complex ctanhf(float complex);
+long double complex ctanhl(long double complex);
+
+double complex cexp(double complex);
+float complex cexpf(float complex);
+long double complex cexpl(long double complex);
+
+double complex clog(double complex);
+float complex clogf(float complex);
+long double complex clogl(long double complex);
+
+double cabs(double complex);
+float cabsf(float complex);
+long double cabsl(long double complex);
+
+double complex cpow(double complex, double complex);
+float complex cpowf(float complex, float complex);
+long double complex cpowl(long double complex, long double complex);
+
+double complex csqrt(double complex);
+float complex csqrtf(float complex);
+long double complex csqrtl(long double complex);
+
+double carg(double complex);
+float cargf(float complex);
+long double cargl(long double complex);
+
+double cimag(double complex);
+float cimagf(float complex);
+long double cimagl(long double complex);
+
+double complex conj(double complex);
+float complex conjf(float complex);
+long double complex conjl(long double complex);
+
+double complex cproj(double complex);
+float complex cprojf(float complex);
+long double complex cprojl(long double complex);
+
+double creal(double complex);
+float crealf(float complex);
+long double creall(long double complex);
+
+#ifndef __cplusplus
+#define __CIMAG(x, t) \
+	(+(union { _Complex t __z; t __xy[2]; }){(_Complex t)(x)}.__xy[1])
+
+#define creal(x) ((double)(x))
+#define crealf(x) ((float)(x))
+#define creall(x) ((long double)(x))
+
+#define cimag(x) __CIMAG(x, double)
+#define cimagf(x) __CIMAG(x, float)
+#define cimagl(x) __CIMAG(x, long double)
+#endif
+
+#if __STDC_VERSION__ >= 201112L
+#if defined(_Imaginary_I)
+#define __CMPLX(x, y, t) ((t)(x) + _Imaginary_I*(t)(y))
+#elif defined(__clang__)
+#define __CMPLX(x, y, t) (+(_Complex t){ (t)(x), (t)(y) })
+#else
+#define __CMPLX(x, y, t) (__builtin_complex((t)(x), (t)(y)))
+#endif
+#define CMPLX(x, y) __CMPLX(x, y, double)
+#define CMPLXF(x, y) __CMPLX(x, y, float)
+#define CMPLXL(x, y) __CMPLX(x, y, long double)
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/cpio.h b/include/musl/cpio.h
new file mode 100644
index 0000000..39a1f8b
--- /dev/null
+++ b/include/musl/cpio.h
@@ -0,0 +1,29 @@
+#ifndef _CPIO_H
+#define _CPIO_H
+
+#define MAGIC "070707"
+
+#define C_IRUSR  000400
+#define C_IWUSR  000200
+#define C_IXUSR  000100
+#define C_IRGRP  000040
+#define C_IWGRP  000020
+#define C_IXGRP  000010
+#define C_IROTH  000004
+#define C_IWOTH  000002
+#define C_IXOTH  000001
+
+#define C_ISUID  004000
+#define C_ISGID  002000
+#define C_ISVTX  001000
+
+#define C_ISBLK  060000
+#define C_ISCHR  020000
+#define C_ISDIR  040000
+#define C_ISFIFO 010000
+#define C_ISSOCK 0140000
+#define C_ISLNK  0120000
+#define C_ISCTG  0110000
+#define C_ISREG  0100000
+
+#endif
diff --git a/include/musl/crypt.h b/include/musl/crypt.h
new file mode 100644
index 0000000..07de216
--- /dev/null
+++ b/include/musl/crypt.h
@@ -0,0 +1,20 @@
+#ifndef _CRYPT_H
+#define _CRYPT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct crypt_data {
+	int initialized;
+	char __buf[256];
+};
+
+char *crypt(const char *, const char *);
+char *crypt_r(const char *, const char *, struct crypt_data *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/ctype.h b/include/musl/ctype.h
new file mode 100644
index 0000000..32bcef4
--- /dev/null
+++ b/include/musl/ctype.h
@@ -0,0 +1,77 @@
+#ifndef	_CTYPE_H
+#define	_CTYPE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+int   isalnum(int);
+int   isalpha(int);
+int   isblank(int);
+int   iscntrl(int);
+int   isdigit(int);
+int   isgraph(int);
+int   islower(int);
+int   isprint(int);
+int   ispunct(int);
+int   isspace(int);
+int   isupper(int);
+int   isxdigit(int);
+int   tolower(int);
+int   toupper(int);
+
+#ifndef __cplusplus
+static __inline int __isspace(int _c)
+{
+	return _c == ' ' || (unsigned)_c-'\t' < 5;
+}
+
+#define isalpha(a) (0 ? isalpha(a) : (((unsigned)(a)|32)-'a') < 26)
+#define isdigit(a) (0 ? isdigit(a) : ((unsigned)(a)-'0') < 10)
+#define islower(a) (0 ? islower(a) : ((unsigned)(a)-'a') < 26)
+#define isupper(a) (0 ? isupper(a) : ((unsigned)(a)-'A') < 26)
+#define isprint(a) (0 ? isprint(a) : ((unsigned)(a)-0x20) < 0x5f)
+#define isgraph(a) (0 ? isgraph(a) : ((unsigned)(a)-0x21) < 0x5e)
+#define isspace(a) __isspace(a)
+#endif
+
+
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
+
+#define __NEED_locale_t
+#include <bits/alltypes.h>
+
+int   isalnum_l(int, locale_t);
+int   isalpha_l(int, locale_t);
+int   isblank_l(int, locale_t);
+int   iscntrl_l(int, locale_t);
+int   isdigit_l(int, locale_t);
+int   isgraph_l(int, locale_t);
+int   islower_l(int, locale_t);
+int   isprint_l(int, locale_t);
+int   ispunct_l(int, locale_t);
+int   isspace_l(int, locale_t);
+int   isupper_l(int, locale_t);
+int   isxdigit_l(int, locale_t);
+int   tolower_l(int, locale_t);
+int   toupper_l(int, locale_t);
+
+int   isascii(int);
+int   toascii(int);
+#define _tolower(a) ((a)|0x20)
+#define _toupper(a) ((a)&0x5f)
+#ifndef __cplusplus
+#define isascii(a) (0 ? isascii(a) : (unsigned)(a) < 128)
+#endif
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/dirent.h b/include/musl/dirent.h
new file mode 100644
index 0000000..7fa60e0
--- /dev/null
+++ b/include/musl/dirent.h
@@ -0,0 +1,87 @@
+#ifndef	_DIRENT_H
+#define	_DIRENT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_ino_t
+#define __NEED_off_t
+#define __NEED_size_t
+#define __NEED_ssize_t
+
+#include <bits/alltypes.h>
+
+#include <bits/dirent.h>
+
+typedef unsigned short reclen_t;
+
+struct posix_dent {
+	ino_t d_ino;
+	off_t d_off;
+	reclen_t d_reclen;
+	unsigned char d_type;
+	char d_name[];
+};
+
+typedef struct __dirstream DIR;
+
+#define d_fileno d_ino
+
+int            closedir(DIR *);
+DIR           *fdopendir(int);
+DIR           *opendir(const char *);
+struct dirent *readdir(DIR *);
+int            readdir_r(DIR *__restrict, struct dirent *__restrict, struct dirent **__restrict);
+void           rewinddir(DIR *);
+int            dirfd(DIR *);
+
+ssize_t posix_getdents(int, void *, size_t, int);
+
+int alphasort(const struct dirent **, const struct dirent **);
+int scandir(const char *, struct dirent ***, int (*)(const struct dirent *), int (*)(const struct dirent **, const struct dirent **));
+
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+void           seekdir(DIR *, long);
+long           telldir(DIR *);
+#endif
+
+#define DT_UNKNOWN 0
+#define DT_FIFO 1
+#define DT_CHR 2
+#define DT_DIR 4
+#define DT_BLK 6
+#define DT_REG 8
+#define DT_LNK 10
+#define DT_SOCK 12
+#define DT_WHT 14
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define IFTODT(x) ((x)>>12 & 017)
+#define DTTOIF(x) ((x)<<12)
+int getdents(int, struct dirent *, size_t);
+#endif
+
+#ifdef _GNU_SOURCE
+int versionsort(const struct dirent **, const struct dirent **);
+#endif
+
+#if defined(_LARGEFILE64_SOURCE)
+#define dirent64 dirent
+#define readdir64 readdir
+#define readdir64_r readdir_r
+#define scandir64 scandir
+#define alphasort64 alphasort
+#define versionsort64 versionsort
+#define off64_t off_t
+#define ino64_t ino_t
+#define getdents64 getdents
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/dlfcn.h b/include/musl/dlfcn.h
new file mode 100644
index 0000000..13ab71d
--- /dev/null
+++ b/include/musl/dlfcn.h
@@ -0,0 +1,46 @@
+#ifndef	_DLFCN_H
+#define	_DLFCN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define RTLD_LAZY   1
+#define RTLD_NOW    2
+#define RTLD_NOLOAD 4
+#define RTLD_NODELETE 4096
+#define RTLD_GLOBAL 256
+#define RTLD_LOCAL  0
+
+#define RTLD_NEXT    ((void *)-1)
+#define RTLD_DEFAULT ((void *)0)
+
+#define RTLD_DI_LINKMAP 2
+
+int    dlclose(void *);
+char  *dlerror(void);
+void  *dlopen(const char *, int);
+void  *dlsym(void *__restrict, const char *__restrict);
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+typedef struct {
+	const char *dli_fname;
+	void *dli_fbase;
+	const char *dli_sname;
+	void *dli_saddr;
+} Dl_info;
+int dladdr(const void *, Dl_info *);
+int dlinfo(void *, int, void *);
+#endif
+
+#if _REDIR_TIME64
+__REDIR(dlsym, __dlsym_time64);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/elf.h b/include/musl/elf.h
new file mode 100644
index 0000000..3d5e13e
--- /dev/null
+++ b/include/musl/elf.h
@@ -0,0 +1,3414 @@
+#ifndef _ELF_H
+#define _ELF_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+typedef uint16_t Elf32_Half;
+typedef uint16_t Elf64_Half;
+
+typedef uint32_t Elf32_Word;
+typedef	int32_t  Elf32_Sword;
+typedef uint32_t Elf64_Word;
+typedef	int32_t  Elf64_Sword;
+
+typedef uint64_t Elf32_Xword;
+typedef	int64_t  Elf32_Sxword;
+typedef uint64_t Elf64_Xword;
+typedef	int64_t  Elf64_Sxword;
+
+typedef uint32_t Elf32_Addr;
+typedef uint64_t Elf64_Addr;
+
+typedef uint32_t Elf32_Off;
+typedef uint64_t Elf64_Off;
+
+typedef uint16_t Elf32_Section;
+typedef uint16_t Elf64_Section;
+
+typedef Elf32_Half Elf32_Versym;
+typedef Elf64_Half Elf64_Versym;
+
+#define EI_NIDENT (16)
+
+typedef struct {
+  unsigned char	e_ident[EI_NIDENT];
+  Elf32_Half	e_type;
+  Elf32_Half	e_machine;
+  Elf32_Word	e_version;
+  Elf32_Addr	e_entry;
+  Elf32_Off	e_phoff;
+  Elf32_Off	e_shoff;
+  Elf32_Word	e_flags;
+  Elf32_Half	e_ehsize;
+  Elf32_Half	e_phentsize;
+  Elf32_Half	e_phnum;
+  Elf32_Half	e_shentsize;
+  Elf32_Half	e_shnum;
+  Elf32_Half	e_shstrndx;
+} Elf32_Ehdr;
+
+typedef struct {
+  unsigned char	e_ident[EI_NIDENT];
+  Elf64_Half	e_type;
+  Elf64_Half	e_machine;
+  Elf64_Word	e_version;
+  Elf64_Addr	e_entry;
+  Elf64_Off	e_phoff;
+  Elf64_Off	e_shoff;
+  Elf64_Word	e_flags;
+  Elf64_Half	e_ehsize;
+  Elf64_Half	e_phentsize;
+  Elf64_Half	e_phnum;
+  Elf64_Half	e_shentsize;
+  Elf64_Half	e_shnum;
+  Elf64_Half	e_shstrndx;
+} Elf64_Ehdr;
+
+#define EI_MAG0		0
+#define ELFMAG0		0x7f
+
+#define EI_MAG1		1
+#define ELFMAG1		'E'
+
+#define EI_MAG2		2
+#define ELFMAG2		'L'
+
+#define EI_MAG3		3
+#define ELFMAG3		'F'
+
+
+#define	ELFMAG		"\177ELF"
+#define	SELFMAG		4
+
+#define EI_CLASS	4
+#define ELFCLASSNONE	0
+#define ELFCLASS32	1
+#define ELFCLASS64	2
+#define ELFCLASSNUM	3
+
+#define EI_DATA		5
+#define ELFDATANONE	0
+#define ELFDATA2LSB	1
+#define ELFDATA2MSB	2
+#define ELFDATANUM	3
+
+#define EI_VERSION	6
+
+
+#define EI_OSABI	7
+#define ELFOSABI_NONE		0
+#define ELFOSABI_SYSV		0
+#define ELFOSABI_HPUX		1
+#define ELFOSABI_NETBSD		2
+#define ELFOSABI_LINUX		3
+#define ELFOSABI_GNU		3
+#define ELFOSABI_SOLARIS	6
+#define ELFOSABI_AIX		7
+#define ELFOSABI_IRIX		8
+#define ELFOSABI_FREEBSD	9
+#define ELFOSABI_TRU64		10
+#define ELFOSABI_MODESTO	11
+#define ELFOSABI_OPENBSD	12
+#define ELFOSABI_ARM		97
+#define ELFOSABI_STANDALONE	255
+
+#define EI_ABIVERSION	8
+
+#define EI_PAD		9
+
+
+
+#define ET_NONE		0
+#define ET_REL		1
+#define ET_EXEC		2
+#define ET_DYN		3
+#define ET_CORE		4
+#define	ET_NUM		5
+#define ET_LOOS		0xfe00
+#define ET_HIOS		0xfeff
+#define ET_LOPROC	0xff00
+#define ET_HIPROC	0xffff
+
+
+
+#define EM_NONE		 0
+#define EM_M32		 1
+#define EM_SPARC	 2
+#define EM_386		 3
+#define EM_68K		 4
+#define EM_88K		 5
+#define EM_860		 7
+#define EM_MIPS		 8
+#define EM_S370		 9
+#define EM_MIPS_RS3_LE	10
+
+#define EM_PARISC	15
+#define EM_VPP500	17
+#define EM_SPARC32PLUS	18
+#define EM_960		19
+#define EM_PPC		20
+#define EM_PPC64	21
+#define EM_S390		22
+
+#define EM_V800		36
+#define EM_FR20		37
+#define EM_RH32		38
+#define EM_RCE		39
+#define EM_ARM		40
+#define EM_FAKE_ALPHA	41
+#define EM_SH		42
+#define EM_SPARCV9	43
+#define EM_TRICORE	44
+#define EM_ARC		45
+#define EM_H8_300	46
+#define EM_H8_300H	47
+#define EM_H8S		48
+#define EM_H8_500	49
+#define EM_IA_64	50
+#define EM_MIPS_X	51
+#define EM_COLDFIRE	52
+#define EM_68HC12	53
+#define EM_MMA		54
+#define EM_PCP		55
+#define EM_NCPU		56
+#define EM_NDR1		57
+#define EM_STARCORE	58
+#define EM_ME16		59
+#define EM_ST100	60
+#define EM_TINYJ	61
+#define EM_X86_64	62
+#define EM_PDSP		63
+
+#define EM_FX66		66
+#define EM_ST9PLUS	67
+#define EM_ST7		68
+#define EM_68HC16	69
+#define EM_68HC11	70
+#define EM_68HC08	71
+#define EM_68HC05	72
+#define EM_SVX		73
+#define EM_ST19		74
+#define EM_VAX		75
+#define EM_CRIS		76
+#define EM_JAVELIN	77
+#define EM_FIREPATH	78
+#define EM_ZSP		79
+#define EM_MMIX		80
+#define EM_HUANY	81
+#define EM_PRISM	82
+#define EM_AVR		83
+#define EM_FR30		84
+#define EM_D10V		85
+#define EM_D30V		86
+#define EM_V850		87
+#define EM_M32R		88
+#define EM_MN10300	89
+#define EM_MN10200	90
+#define EM_PJ		91
+#define EM_OR1K		92
+#define EM_OPENRISC	92
+#define EM_ARC_A5	93
+#define EM_ARC_COMPACT	93
+#define EM_XTENSA	94
+#define EM_VIDEOCORE	95
+#define EM_TMM_GPP	96
+#define EM_NS32K	97
+#define EM_TPC		98
+#define EM_SNP1K	99
+#define EM_ST200	100
+#define EM_IP2K		101
+#define EM_MAX		102
+#define EM_CR		103
+#define EM_F2MC16	104
+#define EM_MSP430	105
+#define EM_BLACKFIN	106
+#define EM_SE_C33	107
+#define EM_SEP		108
+#define EM_ARCA		109
+#define EM_UNICORE	110
+#define EM_EXCESS	111
+#define EM_DXP		112
+#define EM_ALTERA_NIOS2 113
+#define EM_CRX		114
+#define EM_XGATE	115
+#define EM_C166		116
+#define EM_M16C		117
+#define EM_DSPIC30F	118
+#define EM_CE		119
+#define EM_M32C		120
+#define EM_TSK3000	131
+#define EM_RS08		132
+#define EM_SHARC	133
+#define EM_ECOG2	134
+#define EM_SCORE7	135
+#define EM_DSP24	136
+#define EM_VIDEOCORE3	137
+#define EM_LATTICEMICO32 138
+#define EM_SE_C17	139
+#define EM_TI_C6000	140
+#define EM_TI_C2000	141
+#define EM_TI_C5500	142
+#define EM_TI_ARP32	143
+#define EM_TI_PRU	144
+#define EM_MMDSP_PLUS	160
+#define EM_CYPRESS_M8C	161
+#define EM_R32C		162
+#define EM_TRIMEDIA	163
+#define EM_QDSP6	164
+#define EM_8051		165
+#define EM_STXP7X	166
+#define EM_NDS32	167
+#define EM_ECOG1X	168
+#define EM_MAXQ30	169
+#define EM_XIMO16	170
+#define EM_MANIK	171
+#define EM_CRAYNV2	172
+#define EM_RX		173
+#define EM_METAG	174
+#define EM_MCST_ELBRUS	175
+#define EM_ECOG16	176
+#define EM_CR16		177
+#define EM_ETPU		178
+#define EM_SLE9X	179
+#define EM_L10M		180
+#define EM_K10M		181
+#define EM_AARCH64	183
+#define EM_AVR32	185
+#define EM_STM8		186
+#define EM_TILE64	187
+#define EM_TILEPRO	188
+#define EM_MICROBLAZE	189
+#define EM_CUDA		190
+#define EM_TILEGX	191
+#define EM_CLOUDSHIELD	192
+#define EM_COREA_1ST	193
+#define EM_COREA_2ND	194
+#define EM_ARC_COMPACT2	195
+#define EM_OPEN8	196
+#define EM_RL78		197
+#define EM_VIDEOCORE5	198
+#define EM_78KOR	199
+#define EM_56800EX	200
+#define EM_BA1		201
+#define EM_BA2		202
+#define EM_XCORE	203
+#define EM_MCHP_PIC	204
+#define EM_KM32		210
+#define EM_KMX32	211
+#define EM_EMX16	212
+#define EM_EMX8		213
+#define EM_KVARC	214
+#define EM_CDP		215
+#define EM_COGE		216
+#define EM_COOL		217
+#define EM_NORC		218
+#define EM_CSR_KALIMBA	219
+#define EM_Z80		220
+#define EM_VISIUM	221
+#define EM_FT32		222
+#define EM_MOXIE	223
+#define EM_AMDGPU	224
+#define EM_RISCV	243
+#define EM_BPF		247
+#define EM_CSKY		252
+#define EM_LOONGARCH	258
+#define EM_NUM		259
+
+#define EM_ALPHA	0x9026
+
+#define EV_NONE		0
+#define EV_CURRENT	1
+#define EV_NUM		2
+
+typedef struct {
+  Elf32_Word	sh_name;
+  Elf32_Word	sh_type;
+  Elf32_Word	sh_flags;
+  Elf32_Addr	sh_addr;
+  Elf32_Off	sh_offset;
+  Elf32_Word	sh_size;
+  Elf32_Word	sh_link;
+  Elf32_Word	sh_info;
+  Elf32_Word	sh_addralign;
+  Elf32_Word	sh_entsize;
+} Elf32_Shdr;
+
+typedef struct {
+  Elf64_Word	sh_name;
+  Elf64_Word	sh_type;
+  Elf64_Xword	sh_flags;
+  Elf64_Addr	sh_addr;
+  Elf64_Off	sh_offset;
+  Elf64_Xword	sh_size;
+  Elf64_Word	sh_link;
+  Elf64_Word	sh_info;
+  Elf64_Xword	sh_addralign;
+  Elf64_Xword	sh_entsize;
+} Elf64_Shdr;
+
+
+
+#define SHN_UNDEF	0
+#define SHN_LORESERVE	0xff00
+#define SHN_LOPROC	0xff00
+#define SHN_BEFORE	0xff00
+
+#define SHN_AFTER	0xff01
+
+#define SHN_HIPROC	0xff1f
+#define SHN_LOOS	0xff20
+#define SHN_HIOS	0xff3f
+#define SHN_ABS		0xfff1
+#define SHN_COMMON	0xfff2
+#define SHN_XINDEX	0xffff
+#define SHN_HIRESERVE	0xffff
+
+
+
+#define SHT_NULL	  0
+#define SHT_PROGBITS	  1
+#define SHT_SYMTAB	  2
+#define SHT_STRTAB	  3
+#define SHT_RELA	  4
+#define SHT_HASH	  5
+#define SHT_DYNAMIC	  6
+#define SHT_NOTE	  7
+#define SHT_NOBITS	  8
+#define SHT_REL		  9
+#define SHT_SHLIB	  10
+#define SHT_DYNSYM	  11
+#define SHT_INIT_ARRAY	  14
+#define SHT_FINI_ARRAY	  15
+#define SHT_PREINIT_ARRAY 16
+#define SHT_GROUP	  17
+#define SHT_SYMTAB_SHNDX  18
+#define SHT_RELR	  19
+#define	SHT_NUM		  20
+#define SHT_LOOS	  0x60000000
+#define SHT_GNU_ATTRIBUTES 0x6ffffff5
+#define SHT_GNU_HASH	  0x6ffffff6
+#define SHT_GNU_LIBLIST	  0x6ffffff7
+#define SHT_CHECKSUM	  0x6ffffff8
+#define SHT_LOSUNW	  0x6ffffffa
+#define SHT_SUNW_move	  0x6ffffffa
+#define SHT_SUNW_COMDAT   0x6ffffffb
+#define SHT_SUNW_syminfo  0x6ffffffc
+#define SHT_GNU_verdef	  0x6ffffffd
+#define SHT_GNU_verneed	  0x6ffffffe
+#define SHT_GNU_versym	  0x6fffffff
+#define SHT_HISUNW	  0x6fffffff
+#define SHT_HIOS	  0x6fffffff
+#define SHT_LOPROC	  0x70000000
+#define SHT_HIPROC	  0x7fffffff
+#define SHT_LOUSER	  0x80000000
+#define SHT_HIUSER	  0x8fffffff
+
+#define SHF_WRITE	     (1 << 0)
+#define SHF_ALLOC	     (1 << 1)
+#define SHF_EXECINSTR	     (1 << 2)
+#define SHF_MERGE	     (1 << 4)
+#define SHF_STRINGS	     (1 << 5)
+#define SHF_INFO_LINK	     (1 << 6)
+#define SHF_LINK_ORDER	     (1 << 7)
+#define SHF_OS_NONCONFORMING (1 << 8)
+
+#define SHF_GROUP	     (1 << 9)
+#define SHF_TLS		     (1 << 10)
+#define SHF_COMPRESSED	     (1 << 11)
+#define SHF_MASKOS	     0x0ff00000
+#define SHF_MASKPROC	     0xf0000000
+#define SHF_ORDERED	     (1 << 30)
+#define SHF_EXCLUDE	     (1U << 31)
+
+typedef struct {
+  Elf32_Word	ch_type;
+  Elf32_Word	ch_size;
+  Elf32_Word	ch_addralign;
+} Elf32_Chdr;
+
+typedef struct {
+  Elf64_Word	ch_type;
+  Elf64_Word	ch_reserved;
+  Elf64_Xword	ch_size;
+  Elf64_Xword	ch_addralign;
+} Elf64_Chdr;
+
+#define ELFCOMPRESS_ZLIB	1
+#define ELFCOMPRESS_ZSTD	2
+#define ELFCOMPRESS_LOOS	0x60000000
+#define ELFCOMPRESS_HIOS	0x6fffffff
+#define ELFCOMPRESS_LOPROC	0x70000000
+#define ELFCOMPRESS_HIPROC	0x7fffffff
+
+
+#define GRP_COMDAT	0x1
+
+typedef struct {
+  Elf32_Word	st_name;
+  Elf32_Addr	st_value;
+  Elf32_Word	st_size;
+  unsigned char	st_info;
+  unsigned char	st_other;
+  Elf32_Section	st_shndx;
+} Elf32_Sym;
+
+typedef struct {
+  Elf64_Word	st_name;
+  unsigned char	st_info;
+  unsigned char st_other;
+  Elf64_Section	st_shndx;
+  Elf64_Addr	st_value;
+  Elf64_Xword	st_size;
+} Elf64_Sym;
+
+typedef struct {
+  Elf32_Half si_boundto;
+  Elf32_Half si_flags;
+} Elf32_Syminfo;
+
+typedef struct {
+  Elf64_Half si_boundto;
+  Elf64_Half si_flags;
+} Elf64_Syminfo;
+
+#define SYMINFO_BT_SELF		0xffff
+#define SYMINFO_BT_PARENT	0xfffe
+#define SYMINFO_BT_LOWRESERVE	0xff00
+
+#define SYMINFO_FLG_DIRECT	0x0001
+#define SYMINFO_FLG_PASSTHRU	0x0002
+#define SYMINFO_FLG_COPY	0x0004
+#define SYMINFO_FLG_LAZYLOAD	0x0008
+
+#define SYMINFO_NONE		0
+#define SYMINFO_CURRENT		1
+#define SYMINFO_NUM		2
+
+#define ELF32_ST_BIND(val)		(((unsigned char) (val)) >> 4)
+#define ELF32_ST_TYPE(val)		((val) & 0xf)
+#define ELF32_ST_INFO(bind, type)	(((bind) << 4) + ((type) & 0xf))
+
+#define ELF64_ST_BIND(val)		ELF32_ST_BIND (val)
+#define ELF64_ST_TYPE(val)		ELF32_ST_TYPE (val)
+#define ELF64_ST_INFO(bind, type)	ELF32_ST_INFO ((bind), (type))
+
+#define STB_LOCAL	0
+#define STB_GLOBAL	1
+#define STB_WEAK	2
+#define	STB_NUM		3
+#define STB_LOOS	10
+#define STB_GNU_UNIQUE	10
+#define STB_HIOS	12
+#define STB_LOPROC	13
+#define STB_HIPROC	15
+
+#define STT_NOTYPE	0
+#define STT_OBJECT	1
+#define STT_FUNC	2
+#define STT_SECTION	3
+#define STT_FILE	4
+#define STT_COMMON	5
+#define STT_TLS		6
+#define	STT_NUM		7
+#define STT_LOOS	10
+#define STT_GNU_IFUNC	10
+#define STT_HIOS	12
+#define STT_LOPROC	13
+#define STT_HIPROC	15
+
+#define STN_UNDEF	0
+
+#define ELF32_ST_VISIBILITY(o)	((o) & 0x03)
+#define ELF64_ST_VISIBILITY(o)	ELF32_ST_VISIBILITY (o)
+
+#define STV_DEFAULT	0
+#define STV_INTERNAL	1
+#define STV_HIDDEN	2
+#define STV_PROTECTED	3
+
+
+
+
+typedef struct {
+  Elf32_Addr	r_offset;
+  Elf32_Word	r_info;
+} Elf32_Rel;
+
+typedef struct {
+  Elf64_Addr	r_offset;
+  Elf64_Xword	r_info;
+} Elf64_Rel;
+
+
+
+typedef struct {
+  Elf32_Addr	r_offset;
+  Elf32_Word	r_info;
+  Elf32_Sword	r_addend;
+} Elf32_Rela;
+
+typedef struct {
+  Elf64_Addr	r_offset;
+  Elf64_Xword	r_info;
+  Elf64_Sxword	r_addend;
+} Elf64_Rela;
+
+
+
+typedef Elf32_Word Elf32_Relr;
+typedef Elf64_Xword Elf64_Relr;
+
+
+
+#define ELF32_R_SYM(val)		((val) >> 8)
+#define ELF32_R_TYPE(val)		((val) & 0xff)
+#define ELF32_R_INFO(sym, type)		(((sym) << 8) + ((type) & 0xff))
+
+#define ELF64_R_SYM(i)			((i) >> 32)
+#define ELF64_R_TYPE(i)			((i) & 0xffffffff)
+#define ELF64_R_INFO(sym,type)		((((Elf64_Xword) (sym)) << 32) + (type))
+
+
+
+typedef struct {
+  Elf32_Word	p_type;
+  Elf32_Off	p_offset;
+  Elf32_Addr	p_vaddr;
+  Elf32_Addr	p_paddr;
+  Elf32_Word	p_filesz;
+  Elf32_Word	p_memsz;
+  Elf32_Word	p_flags;
+  Elf32_Word	p_align;
+} Elf32_Phdr;
+
+typedef struct {
+  Elf64_Word	p_type;
+  Elf64_Word	p_flags;
+  Elf64_Off	p_offset;
+  Elf64_Addr	p_vaddr;
+  Elf64_Addr	p_paddr;
+  Elf64_Xword	p_filesz;
+  Elf64_Xword	p_memsz;
+  Elf64_Xword	p_align;
+} Elf64_Phdr;
+
+
+
+#define	PT_NULL		0
+#define PT_LOAD		1
+#define PT_DYNAMIC	2
+#define PT_INTERP	3
+#define PT_NOTE		4
+#define PT_SHLIB	5
+#define PT_PHDR		6
+#define PT_TLS		7
+#define	PT_NUM		8
+#define PT_LOOS		0x60000000
+#define PT_GNU_EH_FRAME	0x6474e550
+#define PT_GNU_STACK	0x6474e551
+#define PT_GNU_RELRO	0x6474e552
+#define PT_GNU_PROPERTY	0x6474e553
+#define PT_LOSUNW	0x6ffffffa
+#define PT_SUNWBSS	0x6ffffffa
+#define PT_SUNWSTACK	0x6ffffffb
+#define PT_HISUNW	0x6fffffff
+#define PT_HIOS		0x6fffffff
+#define PT_LOPROC	0x70000000
+#define PT_HIPROC	0x7fffffff
+
+
+#define PN_XNUM 0xffff
+
+
+#define PF_X		(1 << 0)
+#define PF_W		(1 << 1)
+#define PF_R		(1 << 2)
+#define PF_MASKOS	0x0ff00000
+#define PF_MASKPROC	0xf0000000
+
+
+
+#define NT_PRSTATUS	1
+#define NT_PRFPREG	2
+#define NT_FPREGSET	2
+#define NT_PRPSINFO	3
+#define NT_PRXREG	4
+#define NT_TASKSTRUCT	4
+#define NT_PLATFORM	5
+#define NT_AUXV		6
+#define NT_GWINDOWS	7
+#define NT_ASRS		8
+#define NT_PSTATUS	10
+#define NT_PSINFO	13
+#define NT_PRCRED	14
+#define NT_UTSNAME	15
+#define NT_LWPSTATUS	16
+#define NT_LWPSINFO	17
+#define NT_PRFPXREG	20
+#define NT_SIGINFO	0x53494749
+#define NT_FILE		0x46494c45
+#define NT_PRXFPREG	0x46e62b7f
+#define NT_PPC_VMX	0x100
+#define NT_PPC_SPE	0x101
+#define NT_PPC_VSX	0x102
+#define NT_PPC_TAR	0x103
+#define NT_PPC_PPR	0x104
+#define NT_PPC_DSCR	0x105
+#define NT_PPC_EBB	0x106
+#define NT_PPC_PMU	0x107
+#define NT_PPC_TM_CGPR	0x108
+#define NT_PPC_TM_CFPR	0x109
+#define NT_PPC_TM_CVMX	0x10a
+#define NT_PPC_TM_CVSX	0x10b
+#define NT_PPC_TM_SPR	0x10c
+#define NT_PPC_TM_CTAR	0x10d
+#define NT_PPC_TM_CPPR	0x10e
+#define NT_PPC_TM_CDSCR	0x10f
+#define NT_386_TLS	0x200
+#define NT_386_IOPERM	0x201
+#define NT_X86_XSTATE	0x202
+#define NT_S390_HIGH_GPRS	0x300
+#define NT_S390_TIMER	0x301
+#define NT_S390_TODCMP	0x302
+#define NT_S390_TODPREG	0x303
+#define NT_S390_CTRS	0x304
+#define NT_S390_PREFIX	0x305
+#define NT_S390_LAST_BREAK	0x306
+#define NT_S390_SYSTEM_CALL	0x307
+#define NT_S390_TDB	0x308
+#define NT_S390_VXRS_LOW	0x309
+#define NT_S390_VXRS_HIGH	0x30a
+#define NT_S390_GS_CB	0x30b
+#define NT_S390_GS_BC	0x30c
+#define NT_S390_RI_CB	0x30d
+#define NT_ARM_VFP	0x400
+#define NT_ARM_TLS	0x401
+#define NT_ARM_HW_BREAK	0x402
+#define NT_ARM_HW_WATCH	0x403
+#define NT_ARM_SYSTEM_CALL	0x404
+#define NT_ARM_SVE	0x405
+#define NT_ARM_PAC_MASK	0x406
+#define NT_ARM_PACA_KEYS	0x407
+#define NT_ARM_PACG_KEYS	0x408
+#define NT_ARM_TAGGED_ADDR_CTRL	0x409
+#define NT_ARM_PAC_ENABLED_KEYS	0x40a
+#define NT_METAG_CBUF	0x500
+#define NT_METAG_RPIPE	0x501
+#define NT_METAG_TLS	0x502
+#define NT_ARC_V2	0x600
+#define NT_VMCOREDD	0x700
+#define NT_MIPS_DSP	0x800
+#define NT_MIPS_FP_MODE	0x801
+#define NT_MIPS_MSA	0x802
+#define NT_RISCV_CSR	0x900
+#define NT_RISCV_VECTOR	0x901
+#define NT_VERSION	1
+#define NT_LOONGARCH_CPUCFG	0xa00
+#define NT_LOONGARCH_CSR	0xa01
+#define NT_LOONGARCH_LSX	0xa02
+#define NT_LOONGARCH_LASX	0xa03
+#define NT_LOONGARCH_LBT	0xa04
+
+
+
+
+typedef struct {
+  Elf32_Sword d_tag;
+  union {
+      Elf32_Word d_val;
+      Elf32_Addr d_ptr;
+  } d_un;
+} Elf32_Dyn;
+
+typedef struct {
+  Elf64_Sxword d_tag;
+  union {
+      Elf64_Xword d_val;
+      Elf64_Addr d_ptr;
+  } d_un;
+} Elf64_Dyn;
+
+
+
+#define DT_NULL		0
+#define DT_NEEDED	1
+#define DT_PLTRELSZ	2
+#define DT_PLTGOT	3
+#define DT_HASH		4
+#define DT_STRTAB	5
+#define DT_SYMTAB	6
+#define DT_RELA		7
+#define DT_RELASZ	8
+#define DT_RELAENT	9
+#define DT_STRSZ	10
+#define DT_SYMENT	11
+#define DT_INIT		12
+#define DT_FINI		13
+#define DT_SONAME	14
+#define DT_RPATH	15
+#define DT_SYMBOLIC	16
+#define DT_REL		17
+#define DT_RELSZ	18
+#define DT_RELENT	19
+#define DT_PLTREL	20
+#define DT_DEBUG	21
+#define DT_TEXTREL	22
+#define DT_JMPREL	23
+#define	DT_BIND_NOW	24
+#define	DT_INIT_ARRAY	25
+#define	DT_FINI_ARRAY	26
+#define	DT_INIT_ARRAYSZ	27
+#define	DT_FINI_ARRAYSZ	28
+#define DT_RUNPATH	29
+#define DT_FLAGS	30
+#define DT_ENCODING	32
+#define DT_PREINIT_ARRAY 32
+#define DT_PREINIT_ARRAYSZ 33
+#define DT_SYMTAB_SHNDX	34
+#define DT_RELRSZ	35
+#define DT_RELR		36
+#define DT_RELRENT	37
+#define	DT_NUM		38
+#define DT_LOOS		0x6000000d
+#define DT_HIOS		0x6ffff000
+#define DT_LOPROC	0x70000000
+#define DT_HIPROC	0x7fffffff
+#define	DT_PROCNUM	DT_MIPS_NUM
+
+#define DT_VALRNGLO	0x6ffffd00
+#define DT_GNU_PRELINKED 0x6ffffdf5
+#define DT_GNU_CONFLICTSZ 0x6ffffdf6
+#define DT_GNU_LIBLISTSZ 0x6ffffdf7
+#define DT_CHECKSUM	0x6ffffdf8
+#define DT_PLTPADSZ	0x6ffffdf9
+#define DT_MOVEENT	0x6ffffdfa
+#define DT_MOVESZ	0x6ffffdfb
+#define DT_FEATURE_1	0x6ffffdfc
+#define DT_POSFLAG_1	0x6ffffdfd
+
+#define DT_SYMINSZ	0x6ffffdfe
+#define DT_SYMINENT	0x6ffffdff
+#define DT_VALRNGHI	0x6ffffdff
+#define DT_VALTAGIDX(tag)	(DT_VALRNGHI - (tag))
+#define DT_VALNUM 12
+
+#define DT_ADDRRNGLO	0x6ffffe00
+#define DT_GNU_HASH	0x6ffffef5
+#define DT_TLSDESC_PLT	0x6ffffef6
+#define DT_TLSDESC_GOT	0x6ffffef7
+#define DT_GNU_CONFLICT	0x6ffffef8
+#define DT_GNU_LIBLIST	0x6ffffef9
+#define DT_CONFIG	0x6ffffefa
+#define DT_DEPAUDIT	0x6ffffefb
+#define DT_AUDIT	0x6ffffefc
+#define	DT_PLTPAD	0x6ffffefd
+#define	DT_MOVETAB	0x6ffffefe
+#define DT_SYMINFO	0x6ffffeff
+#define DT_ADDRRNGHI	0x6ffffeff
+#define DT_ADDRTAGIDX(tag)	(DT_ADDRRNGHI - (tag))
+#define DT_ADDRNUM 11
+
+
+
+#define DT_VERSYM	0x6ffffff0
+
+#define DT_RELACOUNT	0x6ffffff9
+#define DT_RELCOUNT	0x6ffffffa
+
+
+#define DT_FLAGS_1	0x6ffffffb
+#define	DT_VERDEF	0x6ffffffc
+
+#define	DT_VERDEFNUM	0x6ffffffd
+#define	DT_VERNEED	0x6ffffffe
+
+#define	DT_VERNEEDNUM	0x6fffffff
+#define DT_VERSIONTAGIDX(tag)	(DT_VERNEEDNUM - (tag))
+#define DT_VERSIONTAGNUM 16
+
+
+
+#define DT_AUXILIARY    0x7ffffffd
+#define DT_FILTER       0x7fffffff
+#define DT_EXTRATAGIDX(tag)	((Elf32_Word)-((Elf32_Sword) (tag) <<1>>1)-1)
+#define DT_EXTRANUM	3
+
+
+#define DF_ORIGIN	0x00000001
+#define DF_SYMBOLIC	0x00000002
+#define DF_TEXTREL	0x00000004
+#define DF_BIND_NOW	0x00000008
+#define DF_STATIC_TLS	0x00000010
+
+
+
+#define DF_1_NOW	0x00000001
+#define DF_1_GLOBAL	0x00000002
+#define DF_1_GROUP	0x00000004
+#define DF_1_NODELETE	0x00000008
+#define DF_1_LOADFLTR	0x00000010
+#define DF_1_INITFIRST	0x00000020
+#define DF_1_NOOPEN	0x00000040
+#define DF_1_ORIGIN	0x00000080
+#define DF_1_DIRECT	0x00000100
+#define DF_1_TRANS	0x00000200
+#define DF_1_INTERPOSE	0x00000400
+#define DF_1_NODEFLIB	0x00000800
+#define DF_1_NODUMP	0x00001000
+#define DF_1_CONFALT	0x00002000
+#define DF_1_ENDFILTEE	0x00004000
+#define	DF_1_DISPRELDNE	0x00008000
+#define	DF_1_DISPRELPND	0x00010000
+#define	DF_1_NODIRECT	0x00020000
+#define	DF_1_IGNMULDEF	0x00040000
+#define	DF_1_NOKSYMS	0x00080000
+#define	DF_1_NOHDR	0x00100000
+#define	DF_1_EDITED	0x00200000
+#define	DF_1_NORELOC	0x00400000
+#define	DF_1_SYMINTPOSE	0x00800000
+#define	DF_1_GLOBAUDIT	0x01000000
+#define	DF_1_SINGLETON	0x02000000
+#define	DF_1_STUB	0x04000000
+#define	DF_1_PIE	0x08000000
+
+#define DTF_1_PARINIT	0x00000001
+#define DTF_1_CONFEXP	0x00000002
+
+
+#define DF_P1_LAZYLOAD	0x00000001
+#define DF_P1_GROUPPERM	0x00000002
+
+
+
+
+typedef struct {
+  Elf32_Half	vd_version;
+  Elf32_Half	vd_flags;
+  Elf32_Half	vd_ndx;
+  Elf32_Half	vd_cnt;
+  Elf32_Word	vd_hash;
+  Elf32_Word	vd_aux;
+  Elf32_Word	vd_next;
+} Elf32_Verdef;
+
+typedef struct {
+  Elf64_Half	vd_version;
+  Elf64_Half	vd_flags;
+  Elf64_Half	vd_ndx;
+  Elf64_Half	vd_cnt;
+  Elf64_Word	vd_hash;
+  Elf64_Word	vd_aux;
+  Elf64_Word	vd_next;
+} Elf64_Verdef;
+
+
+
+#define VER_DEF_NONE	0
+#define VER_DEF_CURRENT	1
+#define VER_DEF_NUM	2
+
+
+#define VER_FLG_BASE	0x1
+#define VER_FLG_WEAK	0x2
+
+
+#define	VER_NDX_LOCAL		0
+#define	VER_NDX_GLOBAL		1
+#define	VER_NDX_LORESERVE	0xff00
+#define	VER_NDX_ELIMINATE	0xff01
+
+
+
+typedef struct {
+  Elf32_Word	vda_name;
+  Elf32_Word	vda_next;
+} Elf32_Verdaux;
+
+typedef struct {
+  Elf64_Word	vda_name;
+  Elf64_Word	vda_next;
+} Elf64_Verdaux;
+
+
+
+
+typedef struct {
+  Elf32_Half	vn_version;
+  Elf32_Half	vn_cnt;
+  Elf32_Word	vn_file;
+  Elf32_Word	vn_aux;
+  Elf32_Word	vn_next;
+} Elf32_Verneed;
+
+typedef struct {
+  Elf64_Half	vn_version;
+  Elf64_Half	vn_cnt;
+  Elf64_Word	vn_file;
+  Elf64_Word	vn_aux;
+  Elf64_Word	vn_next;
+} Elf64_Verneed;
+
+
+
+#define VER_NEED_NONE	 0
+#define VER_NEED_CURRENT 1
+#define VER_NEED_NUM	 2
+
+
+
+typedef struct {
+  Elf32_Word	vna_hash;
+  Elf32_Half	vna_flags;
+  Elf32_Half	vna_other;
+  Elf32_Word	vna_name;
+  Elf32_Word	vna_next;
+} Elf32_Vernaux;
+
+typedef struct {
+  Elf64_Word	vna_hash;
+  Elf64_Half	vna_flags;
+  Elf64_Half	vna_other;
+  Elf64_Word	vna_name;
+  Elf64_Word	vna_next;
+} Elf64_Vernaux;
+
+
+
+#define VER_FLG_WEAK	0x2
+
+
+
+typedef struct {
+  uint32_t a_type;
+  union {
+      uint32_t a_val;
+  } a_un;
+} Elf32_auxv_t;
+
+typedef struct {
+  uint64_t a_type;
+  union {
+      uint64_t a_val;
+  } a_un;
+} Elf64_auxv_t;
+
+
+
+#define AT_NULL		0
+#define AT_IGNORE	1
+#define AT_EXECFD	2
+#define AT_PHDR		3
+#define AT_PHENT	4
+#define AT_PHNUM	5
+#define AT_PAGESZ	6
+#define AT_BASE		7
+#define AT_FLAGS	8
+#define AT_ENTRY	9
+#define AT_NOTELF	10
+#define AT_UID		11
+#define AT_EUID		12
+#define AT_GID		13
+#define AT_EGID		14
+#define AT_CLKTCK	17
+
+
+#define AT_PLATFORM	15
+#define AT_HWCAP	16
+
+
+
+
+#define AT_FPUCW	18
+
+
+#define AT_DCACHEBSIZE	19
+#define AT_ICACHEBSIZE	20
+#define AT_UCACHEBSIZE	21
+
+
+
+#define AT_IGNOREPPC	22
+
+#define	AT_SECURE	23
+
+#define AT_BASE_PLATFORM 24
+
+#define AT_RANDOM	25
+
+#define AT_HWCAP2	26
+
+#define AT_EXECFN	31
+
+
+
+#define AT_SYSINFO	32
+#define AT_SYSINFO_EHDR	33
+
+
+
+#define AT_L1I_CACHESHAPE	34
+#define AT_L1D_CACHESHAPE	35
+#define AT_L2_CACHESHAPE	36
+#define AT_L3_CACHESHAPE	37
+
+#define AT_L1I_CACHESIZE	40
+#define AT_L1I_CACHEGEOMETRY	41
+#define AT_L1D_CACHESIZE	42
+#define AT_L1D_CACHEGEOMETRY	43
+#define AT_L2_CACHESIZE		44
+#define AT_L2_CACHEGEOMETRY	45
+#define AT_L3_CACHESIZE		46
+#define AT_L3_CACHEGEOMETRY	47
+
+#define AT_MINSIGSTKSZ		51
+
+
+typedef struct {
+  Elf32_Word n_namesz;
+  Elf32_Word n_descsz;
+  Elf32_Word n_type;
+} Elf32_Nhdr;
+
+typedef struct {
+  Elf64_Word n_namesz;
+  Elf64_Word n_descsz;
+  Elf64_Word n_type;
+} Elf64_Nhdr;
+
+
+
+
+#define ELF_NOTE_SOLARIS	"SUNW Solaris"
+
+
+#define ELF_NOTE_GNU		"GNU"
+
+
+
+
+
+#define ELF_NOTE_PAGESIZE_HINT	1
+
+
+#define NT_GNU_ABI_TAG	1
+#define ELF_NOTE_ABI	NT_GNU_ABI_TAG
+
+
+
+#define ELF_NOTE_OS_LINUX	0
+#define ELF_NOTE_OS_GNU		1
+#define ELF_NOTE_OS_SOLARIS2	2
+#define ELF_NOTE_OS_FREEBSD	3
+
+#define NT_GNU_BUILD_ID	3
+#define NT_GNU_GOLD_VERSION	4
+#define NT_GNU_PROPERTY_TYPE_0	5
+
+
+
+typedef struct {
+  Elf32_Xword m_value;
+  Elf32_Word m_info;
+  Elf32_Word m_poffset;
+  Elf32_Half m_repeat;
+  Elf32_Half m_stride;
+} Elf32_Move;
+
+typedef struct {
+  Elf64_Xword m_value;
+  Elf64_Xword m_info;
+  Elf64_Xword m_poffset;
+  Elf64_Half m_repeat;
+  Elf64_Half m_stride;
+} Elf64_Move;
+
+
+#define ELF32_M_SYM(info)	((info) >> 8)
+#define ELF32_M_SIZE(info)	((unsigned char) (info))
+#define ELF32_M_INFO(sym, size)	(((sym) << 8) + (unsigned char) (size))
+
+#define ELF64_M_SYM(info)	ELF32_M_SYM (info)
+#define ELF64_M_SIZE(info)	ELF32_M_SIZE (info)
+#define ELF64_M_INFO(sym, size)	ELF32_M_INFO (sym, size)
+
+#define EF_CPU32	0x00810000
+
+#define R_68K_NONE	0
+#define R_68K_32	1
+#define R_68K_16	2
+#define R_68K_8		3
+#define R_68K_PC32	4
+#define R_68K_PC16	5
+#define R_68K_PC8	6
+#define R_68K_GOT32	7
+#define R_68K_GOT16	8
+#define R_68K_GOT8	9
+#define R_68K_GOT32O	10
+#define R_68K_GOT16O	11
+#define R_68K_GOT8O	12
+#define R_68K_PLT32	13
+#define R_68K_PLT16	14
+#define R_68K_PLT8	15
+#define R_68K_PLT32O	16
+#define R_68K_PLT16O	17
+#define R_68K_PLT8O	18
+#define R_68K_COPY	19
+#define R_68K_GLOB_DAT	20
+#define R_68K_JMP_SLOT	21
+#define R_68K_RELATIVE	22
+#define R_68K_TLS_GD32	25
+#define R_68K_TLS_GD16	26
+#define R_68K_TLS_GD8	27
+#define R_68K_TLS_LDM32	28
+#define R_68K_TLS_LDM16	29
+#define R_68K_TLS_LDM8	30
+#define R_68K_TLS_LDO32	31
+#define R_68K_TLS_LDO16	32
+#define R_68K_TLS_LDO8	33
+#define R_68K_TLS_IE32	34
+#define R_68K_TLS_IE16	35
+#define R_68K_TLS_IE8	36
+#define R_68K_TLS_LE32	37
+#define R_68K_TLS_LE16	38
+#define R_68K_TLS_LE8	39
+#define R_68K_TLS_DTPMOD32	40
+#define R_68K_TLS_DTPREL32	41
+#define R_68K_TLS_TPREL32	42
+#define R_68K_NUM	43
+
+#define R_386_NONE	   0
+#define R_386_32	   1
+#define R_386_PC32	   2
+#define R_386_GOT32	   3
+#define R_386_PLT32	   4
+#define R_386_COPY	   5
+#define R_386_GLOB_DAT	   6
+#define R_386_JMP_SLOT	   7
+#define R_386_RELATIVE	   8
+#define R_386_GOTOFF	   9
+#define R_386_GOTPC	   10
+#define R_386_32PLT	   11
+#define R_386_TLS_TPOFF	   14
+#define R_386_TLS_IE	   15
+#define R_386_TLS_GOTIE	   16
+#define R_386_TLS_LE	   17
+#define R_386_TLS_GD	   18
+#define R_386_TLS_LDM	   19
+#define R_386_16	   20
+#define R_386_PC16	   21
+#define R_386_8		   22
+#define R_386_PC8	   23
+#define R_386_TLS_GD_32	   24
+#define R_386_TLS_GD_PUSH  25
+#define R_386_TLS_GD_CALL  26
+#define R_386_TLS_GD_POP   27
+#define R_386_TLS_LDM_32   28
+#define R_386_TLS_LDM_PUSH 29
+#define R_386_TLS_LDM_CALL 30
+#define R_386_TLS_LDM_POP  31
+#define R_386_TLS_LDO_32   32
+#define R_386_TLS_IE_32	   33
+#define R_386_TLS_LE_32	   34
+#define R_386_TLS_DTPMOD32 35
+#define R_386_TLS_DTPOFF32 36
+#define R_386_TLS_TPOFF32  37
+#define R_386_SIZE32       38
+#define R_386_TLS_GOTDESC  39
+#define R_386_TLS_DESC_CALL 40
+#define R_386_TLS_DESC     41
+#define R_386_IRELATIVE	   42
+#define R_386_GOT32X	   43
+#define R_386_NUM	   44
+
+
+
+
+
+#define STT_SPARC_REGISTER	13
+
+
+
+#define EF_SPARCV9_MM		3
+#define EF_SPARCV9_TSO		0
+#define EF_SPARCV9_PSO		1
+#define EF_SPARCV9_RMO		2
+#define EF_SPARC_LEDATA		0x800000
+#define EF_SPARC_EXT_MASK	0xFFFF00
+#define EF_SPARC_32PLUS		0x000100
+#define EF_SPARC_SUN_US1	0x000200
+#define EF_SPARC_HAL_R1		0x000400
+#define EF_SPARC_SUN_US3	0x000800
+
+
+
+#define R_SPARC_NONE		0
+#define R_SPARC_8		1
+#define R_SPARC_16		2
+#define R_SPARC_32		3
+#define R_SPARC_DISP8		4
+#define R_SPARC_DISP16		5
+#define R_SPARC_DISP32		6
+#define R_SPARC_WDISP30		7
+#define R_SPARC_WDISP22		8
+#define R_SPARC_HI22		9
+#define R_SPARC_22		10
+#define R_SPARC_13		11
+#define R_SPARC_LO10		12
+#define R_SPARC_GOT10		13
+#define R_SPARC_GOT13		14
+#define R_SPARC_GOT22		15
+#define R_SPARC_PC10		16
+#define R_SPARC_PC22		17
+#define R_SPARC_WPLT30		18
+#define R_SPARC_COPY		19
+#define R_SPARC_GLOB_DAT	20
+#define R_SPARC_JMP_SLOT	21
+#define R_SPARC_RELATIVE	22
+#define R_SPARC_UA32		23
+
+
+
+#define R_SPARC_PLT32		24
+#define R_SPARC_HIPLT22		25
+#define R_SPARC_LOPLT10		26
+#define R_SPARC_PCPLT32		27
+#define R_SPARC_PCPLT22		28
+#define R_SPARC_PCPLT10		29
+#define R_SPARC_10		30
+#define R_SPARC_11		31
+#define R_SPARC_64		32
+#define R_SPARC_OLO10		33
+#define R_SPARC_HH22		34
+#define R_SPARC_HM10		35
+#define R_SPARC_LM22		36
+#define R_SPARC_PC_HH22		37
+#define R_SPARC_PC_HM10		38
+#define R_SPARC_PC_LM22		39
+#define R_SPARC_WDISP16		40
+#define R_SPARC_WDISP19		41
+#define R_SPARC_GLOB_JMP	42
+#define R_SPARC_7		43
+#define R_SPARC_5		44
+#define R_SPARC_6		45
+#define R_SPARC_DISP64		46
+#define R_SPARC_PLT64		47
+#define R_SPARC_HIX22		48
+#define R_SPARC_LOX10		49
+#define R_SPARC_H44		50
+#define R_SPARC_M44		51
+#define R_SPARC_L44		52
+#define R_SPARC_REGISTER	53
+#define R_SPARC_UA64		54
+#define R_SPARC_UA16		55
+#define R_SPARC_TLS_GD_HI22	56
+#define R_SPARC_TLS_GD_LO10	57
+#define R_SPARC_TLS_GD_ADD	58
+#define R_SPARC_TLS_GD_CALL	59
+#define R_SPARC_TLS_LDM_HI22	60
+#define R_SPARC_TLS_LDM_LO10	61
+#define R_SPARC_TLS_LDM_ADD	62
+#define R_SPARC_TLS_LDM_CALL	63
+#define R_SPARC_TLS_LDO_HIX22	64
+#define R_SPARC_TLS_LDO_LOX10	65
+#define R_SPARC_TLS_LDO_ADD	66
+#define R_SPARC_TLS_IE_HI22	67
+#define R_SPARC_TLS_IE_LO10	68
+#define R_SPARC_TLS_IE_LD	69
+#define R_SPARC_TLS_IE_LDX	70
+#define R_SPARC_TLS_IE_ADD	71
+#define R_SPARC_TLS_LE_HIX22	72
+#define R_SPARC_TLS_LE_LOX10	73
+#define R_SPARC_TLS_DTPMOD32	74
+#define R_SPARC_TLS_DTPMOD64	75
+#define R_SPARC_TLS_DTPOFF32	76
+#define R_SPARC_TLS_DTPOFF64	77
+#define R_SPARC_TLS_TPOFF32	78
+#define R_SPARC_TLS_TPOFF64	79
+#define R_SPARC_GOTDATA_HIX22	80
+#define R_SPARC_GOTDATA_LOX10	81
+#define R_SPARC_GOTDATA_OP_HIX22	82
+#define R_SPARC_GOTDATA_OP_LOX10	83
+#define R_SPARC_GOTDATA_OP	84
+#define R_SPARC_H34		85
+#define R_SPARC_SIZE32		86
+#define R_SPARC_SIZE64		87
+#define R_SPARC_GNU_VTINHERIT	250
+#define R_SPARC_GNU_VTENTRY	251
+#define R_SPARC_REV32		252
+
+#define R_SPARC_NUM		253
+
+
+
+#define DT_SPARC_REGISTER 0x70000001
+#define DT_SPARC_NUM	2
+
+
+#define EF_MIPS_NOREORDER   1
+#define EF_MIPS_PIC	    2
+#define EF_MIPS_CPIC	    4
+#define EF_MIPS_XGOT	    8
+#define EF_MIPS_64BIT_WHIRL 16
+#define EF_MIPS_ABI2	    32
+#define EF_MIPS_ABI_ON32    64
+#define EF_MIPS_FP64	    512
+#define EF_MIPS_NAN2008     1024
+#define EF_MIPS_ARCH	    0xf0000000
+
+
+
+#define EF_MIPS_ARCH_1	    0x00000000
+#define EF_MIPS_ARCH_2	    0x10000000
+#define EF_MIPS_ARCH_3	    0x20000000
+#define EF_MIPS_ARCH_4	    0x30000000
+#define EF_MIPS_ARCH_5	    0x40000000
+#define EF_MIPS_ARCH_32     0x50000000
+#define EF_MIPS_ARCH_64     0x60000000
+#define EF_MIPS_ARCH_32R2   0x70000000
+#define EF_MIPS_ARCH_64R2   0x80000000
+
+
+#define E_MIPS_ARCH_1	  0x00000000
+#define E_MIPS_ARCH_2	  0x10000000
+#define E_MIPS_ARCH_3	  0x20000000
+#define E_MIPS_ARCH_4	  0x30000000
+#define E_MIPS_ARCH_5	  0x40000000
+#define E_MIPS_ARCH_32	  0x50000000
+#define E_MIPS_ARCH_64	  0x60000000
+
+
+
+#define SHN_MIPS_ACOMMON    0xff00
+#define SHN_MIPS_TEXT	    0xff01
+#define SHN_MIPS_DATA	    0xff02
+#define SHN_MIPS_SCOMMON    0xff03
+#define SHN_MIPS_SUNDEFINED 0xff04
+
+
+
+#define SHT_MIPS_LIBLIST       0x70000000
+#define SHT_MIPS_MSYM	       0x70000001
+#define SHT_MIPS_CONFLICT      0x70000002
+#define SHT_MIPS_GPTAB	       0x70000003
+#define SHT_MIPS_UCODE	       0x70000004
+#define SHT_MIPS_DEBUG	       0x70000005
+#define SHT_MIPS_REGINFO       0x70000006
+#define SHT_MIPS_PACKAGE       0x70000007
+#define SHT_MIPS_PACKSYM       0x70000008
+#define SHT_MIPS_RELD	       0x70000009
+#define SHT_MIPS_IFACE         0x7000000b
+#define SHT_MIPS_CONTENT       0x7000000c
+#define SHT_MIPS_OPTIONS       0x7000000d
+#define SHT_MIPS_SHDR	       0x70000010
+#define SHT_MIPS_FDESC	       0x70000011
+#define SHT_MIPS_EXTSYM	       0x70000012
+#define SHT_MIPS_DENSE	       0x70000013
+#define SHT_MIPS_PDESC	       0x70000014
+#define SHT_MIPS_LOCSYM	       0x70000015
+#define SHT_MIPS_AUXSYM	       0x70000016
+#define SHT_MIPS_OPTSYM	       0x70000017
+#define SHT_MIPS_LOCSTR	       0x70000018
+#define SHT_MIPS_LINE	       0x70000019
+#define SHT_MIPS_RFDESC	       0x7000001a
+#define SHT_MIPS_DELTASYM      0x7000001b
+#define SHT_MIPS_DELTAINST     0x7000001c
+#define SHT_MIPS_DELTACLASS    0x7000001d
+#define SHT_MIPS_DWARF         0x7000001e
+#define SHT_MIPS_DELTADECL     0x7000001f
+#define SHT_MIPS_SYMBOL_LIB    0x70000020
+#define SHT_MIPS_EVENTS	       0x70000021
+#define SHT_MIPS_TRANSLATE     0x70000022
+#define SHT_MIPS_PIXIE	       0x70000023
+#define SHT_MIPS_XLATE	       0x70000024
+#define SHT_MIPS_XLATE_DEBUG   0x70000025
+#define SHT_MIPS_WHIRL	       0x70000026
+#define SHT_MIPS_EH_REGION     0x70000027
+#define SHT_MIPS_XLATE_OLD     0x70000028
+#define SHT_MIPS_PDR_EXCEPTION 0x70000029
+
+
+
+#define SHF_MIPS_GPREL	 0x10000000
+#define SHF_MIPS_MERGE	 0x20000000
+#define SHF_MIPS_ADDR	 0x40000000
+#define SHF_MIPS_STRINGS 0x80000000
+#define SHF_MIPS_NOSTRIP 0x08000000
+#define SHF_MIPS_LOCAL	 0x04000000
+#define SHF_MIPS_NAMES	 0x02000000
+#define SHF_MIPS_NODUPE	 0x01000000
+
+
+
+
+
+#define STO_MIPS_DEFAULT		0x0
+#define STO_MIPS_INTERNAL		0x1
+#define STO_MIPS_HIDDEN			0x2
+#define STO_MIPS_PROTECTED		0x3
+#define STO_MIPS_PLT			0x8
+#define STO_MIPS_SC_ALIGN_UNUSED	0xff
+
+
+#define STB_MIPS_SPLIT_COMMON		13
+
+
+
+typedef union {
+  struct {
+      Elf32_Word gt_current_g_value;
+      Elf32_Word gt_unused;
+  } gt_header;
+  struct {
+      Elf32_Word gt_g_value;
+      Elf32_Word gt_bytes;
+  } gt_entry;
+} Elf32_gptab;
+
+
+
+typedef struct {
+  Elf32_Word	ri_gprmask;
+  Elf32_Word	ri_cprmask[4];
+  Elf32_Sword	ri_gp_value;
+} Elf32_RegInfo;
+
+
+
+typedef struct {
+  unsigned char kind;
+
+  unsigned char size;
+  Elf32_Section section;
+
+  Elf32_Word info;
+} Elf_Options;
+
+
+
+#define ODK_NULL	0
+#define ODK_REGINFO	1
+#define ODK_EXCEPTIONS	2
+#define ODK_PAD		3
+#define ODK_HWPATCH	4
+#define ODK_FILL	5
+#define ODK_TAGS	6
+#define ODK_HWAND	7
+#define ODK_HWOR	8
+
+
+
+#define OEX_FPU_MIN	0x1f
+#define OEX_FPU_MAX	0x1f00
+#define OEX_PAGE0	0x10000
+#define OEX_SMM		0x20000
+#define OEX_FPDBUG	0x40000
+#define OEX_PRECISEFP	OEX_FPDBUG
+#define OEX_DISMISS	0x80000
+
+#define OEX_FPU_INVAL	0x10
+#define OEX_FPU_DIV0	0x08
+#define OEX_FPU_OFLO	0x04
+#define OEX_FPU_UFLO	0x02
+#define OEX_FPU_INEX	0x01
+
+
+
+#define OHW_R4KEOP	0x1
+#define OHW_R8KPFETCH	0x2
+#define OHW_R5KEOP	0x4
+#define OHW_R5KCVTL	0x8
+
+#define OPAD_PREFIX	0x1
+#define OPAD_POSTFIX	0x2
+#define OPAD_SYMBOL	0x4
+
+
+
+typedef struct {
+  Elf32_Word hwp_flags1;
+  Elf32_Word hwp_flags2;
+} Elf_Options_Hw;
+
+
+
+#define OHWA0_R4KEOP_CHECKED	0x00000001
+#define OHWA1_R4KEOP_CLEAN	0x00000002
+
+
+
+#define R_MIPS_NONE		0
+#define R_MIPS_16		1
+#define R_MIPS_32		2
+#define R_MIPS_REL32		3
+#define R_MIPS_26		4
+#define R_MIPS_HI16		5
+#define R_MIPS_LO16		6
+#define R_MIPS_GPREL16		7
+#define R_MIPS_LITERAL		8
+#define R_MIPS_GOT16		9
+#define R_MIPS_PC16		10
+#define R_MIPS_CALL16		11
+#define R_MIPS_GPREL32		12
+
+#define R_MIPS_SHIFT5		16
+#define R_MIPS_SHIFT6		17
+#define R_MIPS_64		18
+#define R_MIPS_GOT_DISP		19
+#define R_MIPS_GOT_PAGE		20
+#define R_MIPS_GOT_OFST		21
+#define R_MIPS_GOT_HI16		22
+#define R_MIPS_GOT_LO16		23
+#define R_MIPS_SUB		24
+#define R_MIPS_INSERT_A		25
+#define R_MIPS_INSERT_B		26
+#define R_MIPS_DELETE		27
+#define R_MIPS_HIGHER		28
+#define R_MIPS_HIGHEST		29
+#define R_MIPS_CALL_HI16	30
+#define R_MIPS_CALL_LO16	31
+#define R_MIPS_SCN_DISP		32
+#define R_MIPS_REL16		33
+#define R_MIPS_ADD_IMMEDIATE	34
+#define R_MIPS_PJUMP		35
+#define R_MIPS_RELGOT		36
+#define R_MIPS_JALR		37
+#define R_MIPS_TLS_DTPMOD32	38
+#define R_MIPS_TLS_DTPREL32	39
+#define R_MIPS_TLS_DTPMOD64	40
+#define R_MIPS_TLS_DTPREL64	41
+#define R_MIPS_TLS_GD		42
+#define R_MIPS_TLS_LDM		43
+#define R_MIPS_TLS_DTPREL_HI16	44
+#define R_MIPS_TLS_DTPREL_LO16	45
+#define R_MIPS_TLS_GOTTPREL	46
+#define R_MIPS_TLS_TPREL32	47
+#define R_MIPS_TLS_TPREL64	48
+#define R_MIPS_TLS_TPREL_HI16	49
+#define R_MIPS_TLS_TPREL_LO16	50
+#define R_MIPS_GLOB_DAT		51
+#define R_MIPS_COPY		126
+#define R_MIPS_JUMP_SLOT        127
+
+#define R_MIPS_NUM		128
+
+
+
+#define PT_MIPS_REGINFO	0x70000000
+#define PT_MIPS_RTPROC  0x70000001
+#define PT_MIPS_OPTIONS 0x70000002
+#define PT_MIPS_ABIFLAGS 0x70000003
+
+
+
+#define PF_MIPS_LOCAL	0x10000000
+
+
+
+#define DT_MIPS_RLD_VERSION  0x70000001
+#define DT_MIPS_TIME_STAMP   0x70000002
+#define DT_MIPS_ICHECKSUM    0x70000003
+#define DT_MIPS_IVERSION     0x70000004
+#define DT_MIPS_FLAGS	     0x70000005
+#define DT_MIPS_BASE_ADDRESS 0x70000006
+#define DT_MIPS_MSYM	     0x70000007
+#define DT_MIPS_CONFLICT     0x70000008
+#define DT_MIPS_LIBLIST	     0x70000009
+#define DT_MIPS_LOCAL_GOTNO  0x7000000a
+#define DT_MIPS_CONFLICTNO   0x7000000b
+#define DT_MIPS_LIBLISTNO    0x70000010
+#define DT_MIPS_SYMTABNO     0x70000011
+#define DT_MIPS_UNREFEXTNO   0x70000012
+#define DT_MIPS_GOTSYM	     0x70000013
+#define DT_MIPS_HIPAGENO     0x70000014
+#define DT_MIPS_RLD_MAP	     0x70000016
+#define DT_MIPS_DELTA_CLASS  0x70000017
+#define DT_MIPS_DELTA_CLASS_NO    0x70000018
+
+#define DT_MIPS_DELTA_INSTANCE    0x70000019
+#define DT_MIPS_DELTA_INSTANCE_NO 0x7000001a
+
+#define DT_MIPS_DELTA_RELOC  0x7000001b
+#define DT_MIPS_DELTA_RELOC_NO 0x7000001c
+
+#define DT_MIPS_DELTA_SYM    0x7000001d
+
+#define DT_MIPS_DELTA_SYM_NO 0x7000001e
+
+#define DT_MIPS_DELTA_CLASSSYM 0x70000020
+
+#define DT_MIPS_DELTA_CLASSSYM_NO 0x70000021
+
+#define DT_MIPS_CXX_FLAGS    0x70000022
+#define DT_MIPS_PIXIE_INIT   0x70000023
+#define DT_MIPS_SYMBOL_LIB   0x70000024
+#define DT_MIPS_LOCALPAGE_GOTIDX 0x70000025
+#define DT_MIPS_LOCAL_GOTIDX 0x70000026
+#define DT_MIPS_HIDDEN_GOTIDX 0x70000027
+#define DT_MIPS_PROTECTED_GOTIDX 0x70000028
+#define DT_MIPS_OPTIONS	     0x70000029
+#define DT_MIPS_INTERFACE    0x7000002a
+#define DT_MIPS_DYNSTR_ALIGN 0x7000002b
+#define DT_MIPS_INTERFACE_SIZE 0x7000002c
+#define DT_MIPS_RLD_TEXT_RESOLVE_ADDR 0x7000002d
+
+#define DT_MIPS_PERF_SUFFIX  0x7000002e
+
+#define DT_MIPS_COMPACT_SIZE 0x7000002f
+#define DT_MIPS_GP_VALUE     0x70000030
+#define DT_MIPS_AUX_DYNAMIC  0x70000031
+
+#define DT_MIPS_PLTGOT	     0x70000032
+
+#define DT_MIPS_RWPLT        0x70000034
+#define DT_MIPS_RLD_MAP_REL  0x70000035
+#define DT_MIPS_NUM	     0x36
+
+
+
+#define RHF_NONE		   0
+#define RHF_QUICKSTART		   (1 << 0)
+#define RHF_NOTPOT		   (1 << 1)
+#define RHF_NO_LIBRARY_REPLACEMENT (1 << 2)
+#define RHF_NO_MOVE		   (1 << 3)
+#define RHF_SGI_ONLY		   (1 << 4)
+#define RHF_GUARANTEE_INIT	   (1 << 5)
+#define RHF_DELTA_C_PLUS_PLUS	   (1 << 6)
+#define RHF_GUARANTEE_START_INIT   (1 << 7)
+#define RHF_PIXIE		   (1 << 8)
+#define RHF_DEFAULT_DELAY_LOAD	   (1 << 9)
+#define RHF_REQUICKSTART	   (1 << 10)
+#define RHF_REQUICKSTARTED	   (1 << 11)
+#define RHF_CORD		   (1 << 12)
+#define RHF_NO_UNRES_UNDEF	   (1 << 13)
+#define RHF_RLD_ORDER_SAFE	   (1 << 14)
+
+
+
+typedef struct {
+  Elf32_Word l_name;
+  Elf32_Word l_time_stamp;
+  Elf32_Word l_checksum;
+  Elf32_Word l_version;
+  Elf32_Word l_flags;
+} Elf32_Lib;
+
+typedef struct {
+  Elf64_Word l_name;
+  Elf64_Word l_time_stamp;
+  Elf64_Word l_checksum;
+  Elf64_Word l_version;
+  Elf64_Word l_flags;
+} Elf64_Lib;
+
+
+
+
+#define LL_NONE		  0
+#define LL_EXACT_MATCH	  (1 << 0)
+#define LL_IGNORE_INT_VER (1 << 1)
+#define LL_REQUIRE_MINOR  (1 << 2)
+#define LL_EXPORTS	  (1 << 3)
+#define LL_DELAY_LOAD	  (1 << 4)
+#define LL_DELTA	  (1 << 5)
+
+
+
+typedef Elf32_Addr Elf32_Conflict;
+
+typedef struct {
+  Elf32_Half version;
+  unsigned char isa_level;
+  unsigned char isa_rev;
+  unsigned char gpr_size;
+  unsigned char cpr1_size;
+  unsigned char cpr2_size;
+  unsigned char fp_abi;
+  Elf32_Word isa_ext;
+  Elf32_Word ases;
+  Elf32_Word flags1;
+  Elf32_Word flags2;
+} Elf_MIPS_ABIFlags_v0;
+
+#define MIPS_AFL_REG_NONE	0x00
+#define MIPS_AFL_REG_32		0x01
+#define MIPS_AFL_REG_64		0x02
+#define MIPS_AFL_REG_128	0x03
+
+#define MIPS_AFL_ASE_DSP	0x00000001
+#define MIPS_AFL_ASE_DSPR2	0x00000002
+#define MIPS_AFL_ASE_EVA	0x00000004
+#define MIPS_AFL_ASE_MCU	0x00000008
+#define MIPS_AFL_ASE_MDMX	0x00000010
+#define MIPS_AFL_ASE_MIPS3D	0x00000020
+#define MIPS_AFL_ASE_MT		0x00000040
+#define MIPS_AFL_ASE_SMARTMIPS	0x00000080
+#define MIPS_AFL_ASE_VIRT	0x00000100
+#define MIPS_AFL_ASE_MSA	0x00000200
+#define MIPS_AFL_ASE_MIPS16	0x00000400
+#define MIPS_AFL_ASE_MICROMIPS	0x00000800
+#define MIPS_AFL_ASE_XPA	0x00001000
+#define MIPS_AFL_ASE_MASK	0x00001fff
+
+#define MIPS_AFL_EXT_XLR	  1
+#define MIPS_AFL_EXT_OCTEON2	  2
+#define MIPS_AFL_EXT_OCTEONP	  3
+#define MIPS_AFL_EXT_LOONGSON_3A  4
+#define MIPS_AFL_EXT_OCTEON	  5
+#define MIPS_AFL_EXT_5900	  6
+#define MIPS_AFL_EXT_4650	  7
+#define MIPS_AFL_EXT_4010	  8
+#define MIPS_AFL_EXT_4100	  9
+#define MIPS_AFL_EXT_3900	  10
+#define MIPS_AFL_EXT_10000	  11
+#define MIPS_AFL_EXT_SB1	  12
+#define MIPS_AFL_EXT_4111	  13
+#define MIPS_AFL_EXT_4120	  14
+#define MIPS_AFL_EXT_5400	  15
+#define MIPS_AFL_EXT_5500	  16
+#define MIPS_AFL_EXT_LOONGSON_2E  17
+#define MIPS_AFL_EXT_LOONGSON_2F  18
+
+#define MIPS_AFL_FLAGS1_ODDSPREG  1
+
+enum
+{
+  Val_GNU_MIPS_ABI_FP_ANY = 0,
+  Val_GNU_MIPS_ABI_FP_DOUBLE = 1,
+  Val_GNU_MIPS_ABI_FP_SINGLE = 2,
+  Val_GNU_MIPS_ABI_FP_SOFT = 3,
+  Val_GNU_MIPS_ABI_FP_OLD_64 = 4,
+  Val_GNU_MIPS_ABI_FP_XX = 5,
+  Val_GNU_MIPS_ABI_FP_64 = 6,
+  Val_GNU_MIPS_ABI_FP_64A = 7,
+  Val_GNU_MIPS_ABI_FP_MAX = 7
+};
+
+
+
+
+#define EF_PARISC_TRAPNIL	0x00010000
+#define EF_PARISC_EXT		0x00020000
+#define EF_PARISC_LSB		0x00040000
+#define EF_PARISC_WIDE		0x00080000
+#define EF_PARISC_NO_KABP	0x00100000
+
+#define EF_PARISC_LAZYSWAP	0x00400000
+#define EF_PARISC_ARCH		0x0000ffff
+
+
+
+#define EFA_PARISC_1_0		    0x020b
+#define EFA_PARISC_1_1		    0x0210
+#define EFA_PARISC_2_0		    0x0214
+
+
+
+#define SHN_PARISC_ANSI_COMMON	0xff00
+
+#define SHN_PARISC_HUGE_COMMON	0xff01
+
+
+
+#define SHT_PARISC_EXT		0x70000000
+#define SHT_PARISC_UNWIND	0x70000001
+#define SHT_PARISC_DOC		0x70000002
+
+
+
+#define SHF_PARISC_SHORT	0x20000000
+#define SHF_PARISC_HUGE		0x40000000
+#define SHF_PARISC_SBP		0x80000000
+
+
+
+#define STT_PARISC_MILLICODE	13
+
+#define STT_HP_OPAQUE		(STT_LOOS + 0x1)
+#define STT_HP_STUB		(STT_LOOS + 0x2)
+
+
+
+#define R_PARISC_NONE		0
+#define R_PARISC_DIR32		1
+#define R_PARISC_DIR21L		2
+#define R_PARISC_DIR17R		3
+#define R_PARISC_DIR17F		4
+#define R_PARISC_DIR14R		6
+#define R_PARISC_PCREL32	9
+#define R_PARISC_PCREL21L	10
+#define R_PARISC_PCREL17R	11
+#define R_PARISC_PCREL17F	12
+#define R_PARISC_PCREL14R	14
+#define R_PARISC_DPREL21L	18
+#define R_PARISC_DPREL14R	22
+#define R_PARISC_GPREL21L	26
+#define R_PARISC_GPREL14R	30
+#define R_PARISC_LTOFF21L	34
+#define R_PARISC_LTOFF14R	38
+#define R_PARISC_SECREL32	41
+#define R_PARISC_SEGBASE	48
+#define R_PARISC_SEGREL32	49
+#define R_PARISC_PLTOFF21L	50
+#define R_PARISC_PLTOFF14R	54
+#define R_PARISC_LTOFF_FPTR32	57
+#define R_PARISC_LTOFF_FPTR21L	58
+#define R_PARISC_LTOFF_FPTR14R	62
+#define R_PARISC_FPTR64		64
+#define R_PARISC_PLABEL32	65
+#define R_PARISC_PLABEL21L	66
+#define R_PARISC_PLABEL14R	70
+#define R_PARISC_PCREL64	72
+#define R_PARISC_PCREL22F	74
+#define R_PARISC_PCREL14WR	75
+#define R_PARISC_PCREL14DR	76
+#define R_PARISC_PCREL16F	77
+#define R_PARISC_PCREL16WF	78
+#define R_PARISC_PCREL16DF	79
+#define R_PARISC_DIR64		80
+#define R_PARISC_DIR14WR	83
+#define R_PARISC_DIR14DR	84
+#define R_PARISC_DIR16F		85
+#define R_PARISC_DIR16WF	86
+#define R_PARISC_DIR16DF	87
+#define R_PARISC_GPREL64	88
+#define R_PARISC_GPREL14WR	91
+#define R_PARISC_GPREL14DR	92
+#define R_PARISC_GPREL16F	93
+#define R_PARISC_GPREL16WF	94
+#define R_PARISC_GPREL16DF	95
+#define R_PARISC_LTOFF64	96
+#define R_PARISC_LTOFF14WR	99
+#define R_PARISC_LTOFF14DR	100
+#define R_PARISC_LTOFF16F	101
+#define R_PARISC_LTOFF16WF	102
+#define R_PARISC_LTOFF16DF	103
+#define R_PARISC_SECREL64	104
+#define R_PARISC_SEGREL64	112
+#define R_PARISC_PLTOFF14WR	115
+#define R_PARISC_PLTOFF14DR	116
+#define R_PARISC_PLTOFF16F	117
+#define R_PARISC_PLTOFF16WF	118
+#define R_PARISC_PLTOFF16DF	119
+#define R_PARISC_LTOFF_FPTR64	120
+#define R_PARISC_LTOFF_FPTR14WR	123
+#define R_PARISC_LTOFF_FPTR14DR	124
+#define R_PARISC_LTOFF_FPTR16F	125
+#define R_PARISC_LTOFF_FPTR16WF	126
+#define R_PARISC_LTOFF_FPTR16DF	127
+#define R_PARISC_LORESERVE	128
+#define R_PARISC_COPY		128
+#define R_PARISC_IPLT		129
+#define R_PARISC_EPLT		130
+#define R_PARISC_TPREL32	153
+#define R_PARISC_TPREL21L	154
+#define R_PARISC_TPREL14R	158
+#define R_PARISC_LTOFF_TP21L	162
+#define R_PARISC_LTOFF_TP14R	166
+#define R_PARISC_LTOFF_TP14F	167
+#define R_PARISC_TPREL64	216
+#define R_PARISC_TPREL14WR	219
+#define R_PARISC_TPREL14DR	220
+#define R_PARISC_TPREL16F	221
+#define R_PARISC_TPREL16WF	222
+#define R_PARISC_TPREL16DF	223
+#define R_PARISC_LTOFF_TP64	224
+#define R_PARISC_LTOFF_TP14WR	227
+#define R_PARISC_LTOFF_TP14DR	228
+#define R_PARISC_LTOFF_TP16F	229
+#define R_PARISC_LTOFF_TP16WF	230
+#define R_PARISC_LTOFF_TP16DF	231
+#define R_PARISC_GNU_VTENTRY	232
+#define R_PARISC_GNU_VTINHERIT	233
+#define R_PARISC_TLS_GD21L	234
+#define R_PARISC_TLS_GD14R	235
+#define R_PARISC_TLS_GDCALL	236
+#define R_PARISC_TLS_LDM21L	237
+#define R_PARISC_TLS_LDM14R	238
+#define R_PARISC_TLS_LDMCALL	239
+#define R_PARISC_TLS_LDO21L	240
+#define R_PARISC_TLS_LDO14R	241
+#define R_PARISC_TLS_DTPMOD32	242
+#define R_PARISC_TLS_DTPMOD64	243
+#define R_PARISC_TLS_DTPOFF32	244
+#define R_PARISC_TLS_DTPOFF64	245
+#define R_PARISC_TLS_LE21L	R_PARISC_TPREL21L
+#define R_PARISC_TLS_LE14R	R_PARISC_TPREL14R
+#define R_PARISC_TLS_IE21L	R_PARISC_LTOFF_TP21L
+#define R_PARISC_TLS_IE14R	R_PARISC_LTOFF_TP14R
+#define R_PARISC_TLS_TPREL32	R_PARISC_TPREL32
+#define R_PARISC_TLS_TPREL64	R_PARISC_TPREL64
+#define R_PARISC_HIRESERVE	255
+
+
+
+#define PT_HP_TLS		(PT_LOOS + 0x0)
+#define PT_HP_CORE_NONE		(PT_LOOS + 0x1)
+#define PT_HP_CORE_VERSION	(PT_LOOS + 0x2)
+#define PT_HP_CORE_KERNEL	(PT_LOOS + 0x3)
+#define PT_HP_CORE_COMM		(PT_LOOS + 0x4)
+#define PT_HP_CORE_PROC		(PT_LOOS + 0x5)
+#define PT_HP_CORE_LOADABLE	(PT_LOOS + 0x6)
+#define PT_HP_CORE_STACK	(PT_LOOS + 0x7)
+#define PT_HP_CORE_SHM		(PT_LOOS + 0x8)
+#define PT_HP_CORE_MMF		(PT_LOOS + 0x9)
+#define PT_HP_PARALLEL		(PT_LOOS + 0x10)
+#define PT_HP_FASTBIND		(PT_LOOS + 0x11)
+#define PT_HP_OPT_ANNOT		(PT_LOOS + 0x12)
+#define PT_HP_HSL_ANNOT		(PT_LOOS + 0x13)
+#define PT_HP_STACK		(PT_LOOS + 0x14)
+
+#define PT_PARISC_ARCHEXT	0x70000000
+#define PT_PARISC_UNWIND	0x70000001
+
+
+
+#define PF_PARISC_SBP		0x08000000
+
+#define PF_HP_PAGE_SIZE		0x00100000
+#define PF_HP_FAR_SHARED	0x00200000
+#define PF_HP_NEAR_SHARED	0x00400000
+#define PF_HP_CODE		0x01000000
+#define PF_HP_MODIFY		0x02000000
+#define PF_HP_LAZYSWAP		0x04000000
+#define PF_HP_SBP		0x08000000
+
+
+
+
+
+
+#define EF_ALPHA_32BIT		1
+#define EF_ALPHA_CANRELAX	2
+
+
+
+
+#define SHT_ALPHA_DEBUG		0x70000001
+#define SHT_ALPHA_REGINFO	0x70000002
+
+
+
+#define SHF_ALPHA_GPREL		0x10000000
+
+
+#define STO_ALPHA_NOPV		0x80
+#define STO_ALPHA_STD_GPLOAD	0x88
+
+
+
+#define R_ALPHA_NONE		0
+#define R_ALPHA_REFLONG		1
+#define R_ALPHA_REFQUAD		2
+#define R_ALPHA_GPREL32		3
+#define R_ALPHA_LITERAL		4
+#define R_ALPHA_LITUSE		5
+#define R_ALPHA_GPDISP		6
+#define R_ALPHA_BRADDR		7
+#define R_ALPHA_HINT		8
+#define R_ALPHA_SREL16		9
+#define R_ALPHA_SREL32		10
+#define R_ALPHA_SREL64		11
+#define R_ALPHA_GPRELHIGH	17
+#define R_ALPHA_GPRELLOW	18
+#define R_ALPHA_GPREL16		19
+#define R_ALPHA_COPY		24
+#define R_ALPHA_GLOB_DAT	25
+#define R_ALPHA_JMP_SLOT	26
+#define R_ALPHA_RELATIVE	27
+#define R_ALPHA_TLS_GD_HI	28
+#define R_ALPHA_TLSGD		29
+#define R_ALPHA_TLS_LDM		30
+#define R_ALPHA_DTPMOD64	31
+#define R_ALPHA_GOTDTPREL	32
+#define R_ALPHA_DTPREL64	33
+#define R_ALPHA_DTPRELHI	34
+#define R_ALPHA_DTPRELLO	35
+#define R_ALPHA_DTPREL16	36
+#define R_ALPHA_GOTTPREL	37
+#define R_ALPHA_TPREL64		38
+#define R_ALPHA_TPRELHI		39
+#define R_ALPHA_TPRELLO		40
+#define R_ALPHA_TPREL16		41
+
+#define R_ALPHA_NUM		46
+
+
+#define LITUSE_ALPHA_ADDR	0
+#define LITUSE_ALPHA_BASE	1
+#define LITUSE_ALPHA_BYTOFF	2
+#define LITUSE_ALPHA_JSR	3
+#define LITUSE_ALPHA_TLS_GD	4
+#define LITUSE_ALPHA_TLS_LDM	5
+
+
+#define DT_ALPHA_PLTRO		(DT_LOPROC + 0)
+#define DT_ALPHA_NUM		1
+
+
+
+
+#define EF_PPC_EMB		0x80000000
+
+
+#define EF_PPC_RELOCATABLE	0x00010000
+#define EF_PPC_RELOCATABLE_LIB	0x00008000
+
+
+
+#define R_PPC_NONE		0
+#define R_PPC_ADDR32		1
+#define R_PPC_ADDR24		2
+#define R_PPC_ADDR16		3
+#define R_PPC_ADDR16_LO		4
+#define R_PPC_ADDR16_HI		5
+#define R_PPC_ADDR16_HA		6
+#define R_PPC_ADDR14		7
+#define R_PPC_ADDR14_BRTAKEN	8
+#define R_PPC_ADDR14_BRNTAKEN	9
+#define R_PPC_REL24		10
+#define R_PPC_REL14		11
+#define R_PPC_REL14_BRTAKEN	12
+#define R_PPC_REL14_BRNTAKEN	13
+#define R_PPC_GOT16		14
+#define R_PPC_GOT16_LO		15
+#define R_PPC_GOT16_HI		16
+#define R_PPC_GOT16_HA		17
+#define R_PPC_PLTREL24		18
+#define R_PPC_COPY		19
+#define R_PPC_GLOB_DAT		20
+#define R_PPC_JMP_SLOT		21
+#define R_PPC_RELATIVE		22
+#define R_PPC_LOCAL24PC		23
+#define R_PPC_UADDR32		24
+#define R_PPC_UADDR16		25
+#define R_PPC_REL32		26
+#define R_PPC_PLT32		27
+#define R_PPC_PLTREL32		28
+#define R_PPC_PLT16_LO		29
+#define R_PPC_PLT16_HI		30
+#define R_PPC_PLT16_HA		31
+#define R_PPC_SDAREL16		32
+#define R_PPC_SECTOFF		33
+#define R_PPC_SECTOFF_LO	34
+#define R_PPC_SECTOFF_HI	35
+#define R_PPC_SECTOFF_HA	36
+
+
+#define R_PPC_TLS		67
+#define R_PPC_DTPMOD32		68
+#define R_PPC_TPREL16		69
+#define R_PPC_TPREL16_LO	70
+#define R_PPC_TPREL16_HI	71
+#define R_PPC_TPREL16_HA	72
+#define R_PPC_TPREL32		73
+#define R_PPC_DTPREL16		74
+#define R_PPC_DTPREL16_LO	75
+#define R_PPC_DTPREL16_HI	76
+#define R_PPC_DTPREL16_HA	77
+#define R_PPC_DTPREL32		78
+#define R_PPC_GOT_TLSGD16	79
+#define R_PPC_GOT_TLSGD16_LO	80
+#define R_PPC_GOT_TLSGD16_HI	81
+#define R_PPC_GOT_TLSGD16_HA	82
+#define R_PPC_GOT_TLSLD16	83
+#define R_PPC_GOT_TLSLD16_LO	84
+#define R_PPC_GOT_TLSLD16_HI	85
+#define R_PPC_GOT_TLSLD16_HA	86
+#define R_PPC_GOT_TPREL16	87
+#define R_PPC_GOT_TPREL16_LO	88
+#define R_PPC_GOT_TPREL16_HI	89
+#define R_PPC_GOT_TPREL16_HA	90
+#define R_PPC_GOT_DTPREL16	91
+#define R_PPC_GOT_DTPREL16_LO	92
+#define R_PPC_GOT_DTPREL16_HI	93
+#define R_PPC_GOT_DTPREL16_HA	94
+#define R_PPC_TLSGD		95
+#define R_PPC_TLSLD		96
+
+
+#define R_PPC_EMB_NADDR32	101
+#define R_PPC_EMB_NADDR16	102
+#define R_PPC_EMB_NADDR16_LO	103
+#define R_PPC_EMB_NADDR16_HI	104
+#define R_PPC_EMB_NADDR16_HA	105
+#define R_PPC_EMB_SDAI16	106
+#define R_PPC_EMB_SDA2I16	107
+#define R_PPC_EMB_SDA2REL	108
+#define R_PPC_EMB_SDA21		109
+#define R_PPC_EMB_MRKREF	110
+#define R_PPC_EMB_RELSEC16	111
+#define R_PPC_EMB_RELST_LO	112
+#define R_PPC_EMB_RELST_HI	113
+#define R_PPC_EMB_RELST_HA	114
+#define R_PPC_EMB_BIT_FLD	115
+#define R_PPC_EMB_RELSDA	116
+
+
+#define R_PPC_DIAB_SDA21_LO	180
+#define R_PPC_DIAB_SDA21_HI	181
+#define R_PPC_DIAB_SDA21_HA	182
+#define R_PPC_DIAB_RELSDA_LO	183
+#define R_PPC_DIAB_RELSDA_HI	184
+#define R_PPC_DIAB_RELSDA_HA	185
+
+
+#define R_PPC_IRELATIVE		248
+
+
+#define R_PPC_REL16		249
+#define R_PPC_REL16_LO		250
+#define R_PPC_REL16_HI		251
+#define R_PPC_REL16_HA		252
+
+
+
+#define R_PPC_TOC16		255
+
+
+#define DT_PPC_GOT		(DT_LOPROC + 0)
+#define DT_PPC_OPT		(DT_LOPROC + 1)
+#define DT_PPC_NUM		2
+
+#define PPC_OPT_TLS		1
+
+
+#define R_PPC64_NONE		R_PPC_NONE
+#define R_PPC64_ADDR32		R_PPC_ADDR32
+#define R_PPC64_ADDR24		R_PPC_ADDR24
+#define R_PPC64_ADDR16		R_PPC_ADDR16
+#define R_PPC64_ADDR16_LO	R_PPC_ADDR16_LO
+#define R_PPC64_ADDR16_HI	R_PPC_ADDR16_HI
+#define R_PPC64_ADDR16_HA	R_PPC_ADDR16_HA
+#define R_PPC64_ADDR14		R_PPC_ADDR14
+#define R_PPC64_ADDR14_BRTAKEN	R_PPC_ADDR14_BRTAKEN
+#define R_PPC64_ADDR14_BRNTAKEN	R_PPC_ADDR14_BRNTAKEN
+#define R_PPC64_REL24		R_PPC_REL24
+#define R_PPC64_REL14		R_PPC_REL14
+#define R_PPC64_REL14_BRTAKEN	R_PPC_REL14_BRTAKEN
+#define R_PPC64_REL14_BRNTAKEN	R_PPC_REL14_BRNTAKEN
+#define R_PPC64_GOT16		R_PPC_GOT16
+#define R_PPC64_GOT16_LO	R_PPC_GOT16_LO
+#define R_PPC64_GOT16_HI	R_PPC_GOT16_HI
+#define R_PPC64_GOT16_HA	R_PPC_GOT16_HA
+
+#define R_PPC64_COPY		R_PPC_COPY
+#define R_PPC64_GLOB_DAT	R_PPC_GLOB_DAT
+#define R_PPC64_JMP_SLOT	R_PPC_JMP_SLOT
+#define R_PPC64_RELATIVE	R_PPC_RELATIVE
+
+#define R_PPC64_UADDR32		R_PPC_UADDR32
+#define R_PPC64_UADDR16		R_PPC_UADDR16
+#define R_PPC64_REL32		R_PPC_REL32
+#define R_PPC64_PLT32		R_PPC_PLT32
+#define R_PPC64_PLTREL32	R_PPC_PLTREL32
+#define R_PPC64_PLT16_LO	R_PPC_PLT16_LO
+#define R_PPC64_PLT16_HI	R_PPC_PLT16_HI
+#define R_PPC64_PLT16_HA	R_PPC_PLT16_HA
+
+#define R_PPC64_SECTOFF		R_PPC_SECTOFF
+#define R_PPC64_SECTOFF_LO	R_PPC_SECTOFF_LO
+#define R_PPC64_SECTOFF_HI	R_PPC_SECTOFF_HI
+#define R_PPC64_SECTOFF_HA	R_PPC_SECTOFF_HA
+#define R_PPC64_ADDR30		37
+#define R_PPC64_ADDR64		38
+#define R_PPC64_ADDR16_HIGHER	39
+#define R_PPC64_ADDR16_HIGHERA	40
+#define R_PPC64_ADDR16_HIGHEST	41
+#define R_PPC64_ADDR16_HIGHESTA	42
+#define R_PPC64_UADDR64		43
+#define R_PPC64_REL64		44
+#define R_PPC64_PLT64		45
+#define R_PPC64_PLTREL64	46
+#define R_PPC64_TOC16		47
+#define R_PPC64_TOC16_LO	48
+#define R_PPC64_TOC16_HI	49
+#define R_PPC64_TOC16_HA	50
+#define R_PPC64_TOC		51
+#define R_PPC64_PLTGOT16	52
+#define R_PPC64_PLTGOT16_LO	53
+#define R_PPC64_PLTGOT16_HI	54
+#define R_PPC64_PLTGOT16_HA	55
+
+#define R_PPC64_ADDR16_DS	56
+#define R_PPC64_ADDR16_LO_DS	57
+#define R_PPC64_GOT16_DS	58
+#define R_PPC64_GOT16_LO_DS	59
+#define R_PPC64_PLT16_LO_DS	60
+#define R_PPC64_SECTOFF_DS	61
+#define R_PPC64_SECTOFF_LO_DS	62
+#define R_PPC64_TOC16_DS	63
+#define R_PPC64_TOC16_LO_DS	64
+#define R_PPC64_PLTGOT16_DS	65
+#define R_PPC64_PLTGOT16_LO_DS	66
+
+
+#define R_PPC64_TLS		67
+#define R_PPC64_DTPMOD64	68
+#define R_PPC64_TPREL16		69
+#define R_PPC64_TPREL16_LO	70
+#define R_PPC64_TPREL16_HI	71
+#define R_PPC64_TPREL16_HA	72
+#define R_PPC64_TPREL64		73
+#define R_PPC64_DTPREL16	74
+#define R_PPC64_DTPREL16_LO	75
+#define R_PPC64_DTPREL16_HI	76
+#define R_PPC64_DTPREL16_HA	77
+#define R_PPC64_DTPREL64	78
+#define R_PPC64_GOT_TLSGD16	79
+#define R_PPC64_GOT_TLSGD16_LO	80
+#define R_PPC64_GOT_TLSGD16_HI	81
+#define R_PPC64_GOT_TLSGD16_HA	82
+#define R_PPC64_GOT_TLSLD16	83
+#define R_PPC64_GOT_TLSLD16_LO	84
+#define R_PPC64_GOT_TLSLD16_HI	85
+#define R_PPC64_GOT_TLSLD16_HA	86
+#define R_PPC64_GOT_TPREL16_DS	87
+#define R_PPC64_GOT_TPREL16_LO_DS 88
+#define R_PPC64_GOT_TPREL16_HI	89
+#define R_PPC64_GOT_TPREL16_HA	90
+#define R_PPC64_GOT_DTPREL16_DS	91
+#define R_PPC64_GOT_DTPREL16_LO_DS 92
+#define R_PPC64_GOT_DTPREL16_HI	93
+#define R_PPC64_GOT_DTPREL16_HA	94
+#define R_PPC64_TPREL16_DS	95
+#define R_PPC64_TPREL16_LO_DS	96
+#define R_PPC64_TPREL16_HIGHER	97
+#define R_PPC64_TPREL16_HIGHERA	98
+#define R_PPC64_TPREL16_HIGHEST	99
+#define R_PPC64_TPREL16_HIGHESTA 100
+#define R_PPC64_DTPREL16_DS	101
+#define R_PPC64_DTPREL16_LO_DS	102
+#define R_PPC64_DTPREL16_HIGHER	103
+#define R_PPC64_DTPREL16_HIGHERA 104
+#define R_PPC64_DTPREL16_HIGHEST 105
+#define R_PPC64_DTPREL16_HIGHESTA 106
+#define R_PPC64_TLSGD		107
+#define R_PPC64_TLSLD		108
+#define R_PPC64_TOCSAVE		109
+#define R_PPC64_ADDR16_HIGH	110
+#define R_PPC64_ADDR16_HIGHA	111
+#define R_PPC64_TPREL16_HIGH	112
+#define R_PPC64_TPREL16_HIGHA	113
+#define R_PPC64_DTPREL16_HIGH	114
+#define R_PPC64_DTPREL16_HIGHA	115
+
+
+#define R_PPC64_JMP_IREL	247
+#define R_PPC64_IRELATIVE	248
+#define R_PPC64_REL16		249
+#define R_PPC64_REL16_LO	250
+#define R_PPC64_REL16_HI	251
+#define R_PPC64_REL16_HA	252
+
+#define EF_PPC64_ABI	3
+
+#define DT_PPC64_GLINK  (DT_LOPROC + 0)
+#define DT_PPC64_OPD	(DT_LOPROC + 1)
+#define DT_PPC64_OPDSZ	(DT_LOPROC + 2)
+#define DT_PPC64_OPT	(DT_LOPROC + 3)
+#define DT_PPC64_NUM	4
+
+#define PPC64_OPT_TLS		1
+#define PPC64_OPT_MULTI_TOC	2
+#define PPC64_OPT_LOCALENTRY	4
+
+#define STO_PPC64_LOCAL_BIT	5
+#define STO_PPC64_LOCAL_MASK	0xe0
+#define PPC64_LOCAL_ENTRY_OFFSET(x) (1 << (((x)&0xe0)>>5) & 0xfc)
+
+
+#define EF_ARM_RELEXEC		0x01
+#define EF_ARM_HASENTRY		0x02
+#define EF_ARM_INTERWORK	0x04
+#define EF_ARM_APCS_26		0x08
+#define EF_ARM_APCS_FLOAT	0x10
+#define EF_ARM_PIC		0x20
+#define EF_ARM_ALIGN8		0x40
+#define EF_ARM_NEW_ABI		0x80
+#define EF_ARM_OLD_ABI		0x100
+#define EF_ARM_SOFT_FLOAT	0x200
+#define EF_ARM_VFP_FLOAT	0x400
+#define EF_ARM_MAVERICK_FLOAT	0x800
+
+#define EF_ARM_ABI_FLOAT_SOFT	0x200
+#define EF_ARM_ABI_FLOAT_HARD	0x400
+
+
+#define EF_ARM_SYMSARESORTED	0x04
+#define EF_ARM_DYNSYMSUSESEGIDX	0x08
+#define EF_ARM_MAPSYMSFIRST	0x10
+#define EF_ARM_EABIMASK		0XFF000000
+
+
+#define EF_ARM_BE8	    0x00800000
+#define EF_ARM_LE8	    0x00400000
+
+#define EF_ARM_EABI_VERSION(flags)	((flags) & EF_ARM_EABIMASK)
+#define EF_ARM_EABI_UNKNOWN	0x00000000
+#define EF_ARM_EABI_VER1	0x01000000
+#define EF_ARM_EABI_VER2	0x02000000
+#define EF_ARM_EABI_VER3	0x03000000
+#define EF_ARM_EABI_VER4	0x04000000
+#define EF_ARM_EABI_VER5	0x05000000
+
+
+#define STT_ARM_TFUNC		STT_LOPROC
+#define STT_ARM_16BIT		STT_HIPROC
+
+
+#define SHF_ARM_ENTRYSECT	0x10000000
+#define SHF_ARM_COMDEF		0x80000000
+
+
+
+#define PF_ARM_SB		0x10000000
+
+#define PF_ARM_PI		0x20000000
+#define PF_ARM_ABS		0x40000000
+
+
+#define PT_ARM_EXIDX		(PT_LOPROC + 1)
+
+
+#define SHT_ARM_EXIDX		(SHT_LOPROC + 1)
+#define SHT_ARM_PREEMPTMAP	(SHT_LOPROC + 2)
+#define SHT_ARM_ATTRIBUTES	(SHT_LOPROC + 3)
+
+#define R_AARCH64_NONE            0
+#define R_AARCH64_P32_ABS32	1
+#define R_AARCH64_P32_COPY	180
+#define R_AARCH64_P32_GLOB_DAT	181
+#define R_AARCH64_P32_JUMP_SLOT	182
+#define R_AARCH64_P32_RELATIVE	183
+#define R_AARCH64_P32_TLS_DTPMOD 184
+#define R_AARCH64_P32_TLS_DTPREL 185
+#define R_AARCH64_P32_TLS_TPREL	186
+#define R_AARCH64_P32_TLSDESC	187
+#define R_AARCH64_P32_IRELATIVE	188
+#define R_AARCH64_ABS64         257
+#define R_AARCH64_ABS32         258
+#define R_AARCH64_ABS16		259
+#define R_AARCH64_PREL64	260
+#define R_AARCH64_PREL32	261
+#define R_AARCH64_PREL16	262
+#define R_AARCH64_MOVW_UABS_G0	263
+#define R_AARCH64_MOVW_UABS_G0_NC 264
+#define R_AARCH64_MOVW_UABS_G1	265
+#define R_AARCH64_MOVW_UABS_G1_NC 266
+#define R_AARCH64_MOVW_UABS_G2	267
+#define R_AARCH64_MOVW_UABS_G2_NC 268
+#define R_AARCH64_MOVW_UABS_G3	269
+#define R_AARCH64_MOVW_SABS_G0	270
+#define R_AARCH64_MOVW_SABS_G1	271
+#define R_AARCH64_MOVW_SABS_G2	272
+#define R_AARCH64_LD_PREL_LO19	273
+#define R_AARCH64_ADR_PREL_LO21	274
+#define R_AARCH64_ADR_PREL_PG_HI21 275
+#define R_AARCH64_ADR_PREL_PG_HI21_NC 276
+#define R_AARCH64_ADD_ABS_LO12_NC 277
+#define R_AARCH64_LDST8_ABS_LO12_NC 278
+#define R_AARCH64_TSTBR14	279
+#define R_AARCH64_CONDBR19	280
+#define R_AARCH64_JUMP26	282
+#define R_AARCH64_CALL26	283
+#define R_AARCH64_LDST16_ABS_LO12_NC 284
+#define R_AARCH64_LDST32_ABS_LO12_NC 285
+#define R_AARCH64_LDST64_ABS_LO12_NC 286
+#define R_AARCH64_MOVW_PREL_G0	287
+#define R_AARCH64_MOVW_PREL_G0_NC 288
+#define R_AARCH64_MOVW_PREL_G1	289
+#define R_AARCH64_MOVW_PREL_G1_NC 290
+#define R_AARCH64_MOVW_PREL_G2	291
+#define R_AARCH64_MOVW_PREL_G2_NC 292
+#define R_AARCH64_MOVW_PREL_G3	293
+#define R_AARCH64_LDST128_ABS_LO12_NC 299
+#define R_AARCH64_MOVW_GOTOFF_G0 300
+#define R_AARCH64_MOVW_GOTOFF_G0_NC 301
+#define R_AARCH64_MOVW_GOTOFF_G1 302
+#define R_AARCH64_MOVW_GOTOFF_G1_NC 303
+#define R_AARCH64_MOVW_GOTOFF_G2 304
+#define R_AARCH64_MOVW_GOTOFF_G2_NC 305
+#define R_AARCH64_MOVW_GOTOFF_G3 306
+#define R_AARCH64_GOTREL64	307
+#define R_AARCH64_GOTREL32	308
+#define R_AARCH64_GOT_LD_PREL19	309
+#define R_AARCH64_LD64_GOTOFF_LO15 310
+#define R_AARCH64_ADR_GOT_PAGE	311
+#define R_AARCH64_LD64_GOT_LO12_NC 312
+#define R_AARCH64_LD64_GOTPAGE_LO15 313
+#define R_AARCH64_TLSGD_ADR_PREL21 512
+#define R_AARCH64_TLSGD_ADR_PAGE21 513
+#define R_AARCH64_TLSGD_ADD_LO12_NC 514
+#define R_AARCH64_TLSGD_MOVW_G1	515
+#define R_AARCH64_TLSGD_MOVW_G0_NC 516
+#define R_AARCH64_TLSLD_ADR_PREL21 517
+#define R_AARCH64_TLSLD_ADR_PAGE21 518
+#define R_AARCH64_TLSLD_ADD_LO12_NC 519
+#define R_AARCH64_TLSLD_MOVW_G1	520
+#define R_AARCH64_TLSLD_MOVW_G0_NC 521
+#define R_AARCH64_TLSLD_LD_PREL19 522
+#define R_AARCH64_TLSLD_MOVW_DTPREL_G2 523
+#define R_AARCH64_TLSLD_MOVW_DTPREL_G1 524
+#define R_AARCH64_TLSLD_MOVW_DTPREL_G1_NC 525
+#define R_AARCH64_TLSLD_MOVW_DTPREL_G0 526
+#define R_AARCH64_TLSLD_MOVW_DTPREL_G0_NC 527
+#define R_AARCH64_TLSLD_ADD_DTPREL_HI12 528
+#define R_AARCH64_TLSLD_ADD_DTPREL_LO12 529
+#define R_AARCH64_TLSLD_ADD_DTPREL_LO12_NC 530
+#define R_AARCH64_TLSLD_LDST8_DTPREL_LO12 531
+#define R_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC 532
+#define R_AARCH64_TLSLD_LDST16_DTPREL_LO12 533
+#define R_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC 534
+#define R_AARCH64_TLSLD_LDST32_DTPREL_LO12 535
+#define R_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC 536
+#define R_AARCH64_TLSLD_LDST64_DTPREL_LO12 537
+#define R_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC 538
+#define R_AARCH64_TLSIE_MOVW_GOTTPREL_G1 539
+#define R_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC 540
+#define R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21 541
+#define R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC 542
+#define R_AARCH64_TLSIE_LD_GOTTPREL_PREL19 543
+#define R_AARCH64_TLSLE_MOVW_TPREL_G2 544
+#define R_AARCH64_TLSLE_MOVW_TPREL_G1 545
+#define R_AARCH64_TLSLE_MOVW_TPREL_G1_NC 546
+#define R_AARCH64_TLSLE_MOVW_TPREL_G0 547
+#define R_AARCH64_TLSLE_MOVW_TPREL_G0_NC 548
+#define R_AARCH64_TLSLE_ADD_TPREL_HI12 549
+#define R_AARCH64_TLSLE_ADD_TPREL_LO12 550
+#define R_AARCH64_TLSLE_ADD_TPREL_LO12_NC 551
+#define R_AARCH64_TLSLE_LDST8_TPREL_LO12 552
+#define R_AARCH64_TLSLE_LDST8_TPREL_LO12_NC 553
+#define R_AARCH64_TLSLE_LDST16_TPREL_LO12 554
+#define R_AARCH64_TLSLE_LDST16_TPREL_LO12_NC 555
+#define R_AARCH64_TLSLE_LDST32_TPREL_LO12 556
+#define R_AARCH64_TLSLE_LDST32_TPREL_LO12_NC 557
+#define R_AARCH64_TLSLE_LDST64_TPREL_LO12 558
+#define R_AARCH64_TLSLE_LDST64_TPREL_LO12_NC 559
+#define R_AARCH64_TLSDESC_LD_PREL19 560
+#define R_AARCH64_TLSDESC_ADR_PREL21 561
+#define R_AARCH64_TLSDESC_ADR_PAGE21 562
+#define R_AARCH64_TLSDESC_LD64_LO12 563
+#define R_AARCH64_TLSDESC_ADD_LO12 564
+#define R_AARCH64_TLSDESC_OFF_G1 565
+#define R_AARCH64_TLSDESC_OFF_G0_NC 566
+#define R_AARCH64_TLSDESC_LDR	567
+#define R_AARCH64_TLSDESC_ADD	568
+#define R_AARCH64_TLSDESC_CALL	569
+#define R_AARCH64_TLSLE_LDST128_TPREL_LO12 570
+#define R_AARCH64_TLSLE_LDST128_TPREL_LO12_NC 571
+#define R_AARCH64_TLSLD_LDST128_DTPREL_LO12 572
+#define R_AARCH64_TLSLD_LDST128_DTPREL_LO12_NC 573
+#define R_AARCH64_COPY         1024
+#define R_AARCH64_GLOB_DAT     1025
+#define R_AARCH64_JUMP_SLOT    1026
+#define R_AARCH64_RELATIVE     1027
+#define R_AARCH64_TLS_DTPMOD   1028
+#define R_AARCH64_TLS_DTPMOD64 1028
+#define R_AARCH64_TLS_DTPREL   1029
+#define R_AARCH64_TLS_DTPREL64 1029
+#define R_AARCH64_TLS_TPREL    1030
+#define R_AARCH64_TLS_TPREL64  1030
+#define R_AARCH64_TLSDESC      1031
+
+
+#define R_ARM_NONE		0
+#define R_ARM_PC24		1
+#define R_ARM_ABS32		2
+#define R_ARM_REL32		3
+#define R_ARM_PC13		4
+#define R_ARM_ABS16		5
+#define R_ARM_ABS12		6
+#define R_ARM_THM_ABS5		7
+#define R_ARM_ABS8		8
+#define R_ARM_SBREL32		9
+#define R_ARM_THM_PC22		10
+#define R_ARM_THM_PC8		11
+#define R_ARM_AMP_VCALL9	12
+#define R_ARM_TLS_DESC		13
+#define R_ARM_THM_SWI8		14
+#define R_ARM_XPC25		15
+#define R_ARM_THM_XPC22		16
+#define R_ARM_TLS_DTPMOD32	17
+#define R_ARM_TLS_DTPOFF32	18
+#define R_ARM_TLS_TPOFF32	19
+#define R_ARM_COPY		20
+#define R_ARM_GLOB_DAT		21
+#define R_ARM_JUMP_SLOT		22
+#define R_ARM_RELATIVE		23
+#define R_ARM_GOTOFF		24
+#define R_ARM_GOTPC		25
+#define R_ARM_GOT32		26
+#define R_ARM_PLT32		27
+#define R_ARM_CALL		28
+#define R_ARM_JUMP24		29
+#define R_ARM_THM_JUMP24	30
+#define R_ARM_BASE_ABS		31
+#define R_ARM_ALU_PCREL_7_0	32
+#define R_ARM_ALU_PCREL_15_8	33
+#define R_ARM_ALU_PCREL_23_15	34
+#define R_ARM_LDR_SBREL_11_0	35
+#define R_ARM_ALU_SBREL_19_12	36
+#define R_ARM_ALU_SBREL_27_20	37
+#define R_ARM_TARGET1		38
+#define R_ARM_SBREL31		39
+#define R_ARM_V4BX		40
+#define R_ARM_TARGET2		41
+#define R_ARM_PREL31		42
+#define R_ARM_MOVW_ABS_NC	43
+#define R_ARM_MOVT_ABS		44
+#define R_ARM_MOVW_PREL_NC	45
+#define R_ARM_MOVT_PREL		46
+#define R_ARM_THM_MOVW_ABS_NC	47
+#define R_ARM_THM_MOVT_ABS	48
+#define R_ARM_THM_MOVW_PREL_NC	49
+#define R_ARM_THM_MOVT_PREL	50
+#define R_ARM_THM_JUMP19	51
+#define R_ARM_THM_JUMP6		52
+#define R_ARM_THM_ALU_PREL_11_0	53
+#define R_ARM_THM_PC12		54
+#define R_ARM_ABS32_NOI		55
+#define R_ARM_REL32_NOI		56
+#define R_ARM_ALU_PC_G0_NC	57
+#define R_ARM_ALU_PC_G0		58
+#define R_ARM_ALU_PC_G1_NC	59
+#define R_ARM_ALU_PC_G1		60
+#define R_ARM_ALU_PC_G2		61
+#define R_ARM_LDR_PC_G1		62
+#define R_ARM_LDR_PC_G2		63
+#define R_ARM_LDRS_PC_G0	64
+#define R_ARM_LDRS_PC_G1	65
+#define R_ARM_LDRS_PC_G2	66
+#define R_ARM_LDC_PC_G0		67
+#define R_ARM_LDC_PC_G1		68
+#define R_ARM_LDC_PC_G2		69
+#define R_ARM_ALU_SB_G0_NC	70
+#define R_ARM_ALU_SB_G0		71
+#define R_ARM_ALU_SB_G1_NC	72
+#define R_ARM_ALU_SB_G1		73
+#define R_ARM_ALU_SB_G2		74
+#define R_ARM_LDR_SB_G0		75
+#define R_ARM_LDR_SB_G1		76
+#define R_ARM_LDR_SB_G2		77
+#define R_ARM_LDRS_SB_G0	78
+#define R_ARM_LDRS_SB_G1	79
+#define R_ARM_LDRS_SB_G2	80
+#define R_ARM_LDC_SB_G0		81
+#define R_ARM_LDC_SB_G1		82
+#define R_ARM_LDC_SB_G2		83
+#define R_ARM_MOVW_BREL_NC	84
+#define R_ARM_MOVT_BREL		85
+#define R_ARM_MOVW_BREL		86
+#define R_ARM_THM_MOVW_BREL_NC	87
+#define R_ARM_THM_MOVT_BREL	88
+#define R_ARM_THM_MOVW_BREL	89
+#define R_ARM_TLS_GOTDESC	90
+#define R_ARM_TLS_CALL		91
+#define R_ARM_TLS_DESCSEQ	92
+#define R_ARM_THM_TLS_CALL	93
+#define R_ARM_PLT32_ABS		94
+#define R_ARM_GOT_ABS		95
+#define R_ARM_GOT_PREL		96
+#define R_ARM_GOT_BREL12	97
+#define R_ARM_GOTOFF12		98
+#define R_ARM_GOTRELAX		99
+#define R_ARM_GNU_VTENTRY	100
+#define R_ARM_GNU_VTINHERIT	101
+#define R_ARM_THM_PC11		102
+#define R_ARM_THM_PC9		103
+#define R_ARM_TLS_GD32		104
+
+#define R_ARM_TLS_LDM32		105
+
+#define R_ARM_TLS_LDO32		106
+
+#define R_ARM_TLS_IE32		107
+
+#define R_ARM_TLS_LE32		108
+#define R_ARM_TLS_LDO12		109
+#define R_ARM_TLS_LE12		110
+#define R_ARM_TLS_IE12GP	111
+#define R_ARM_ME_TOO		128
+#define R_ARM_THM_TLS_DESCSEQ	129
+#define R_ARM_THM_TLS_DESCSEQ16	129
+#define R_ARM_THM_TLS_DESCSEQ32	130
+#define R_ARM_THM_GOT_BREL12	131
+#define R_ARM_IRELATIVE		160
+#define R_ARM_RXPC25		249
+#define R_ARM_RSBREL32		250
+#define R_ARM_THM_RPC22		251
+#define R_ARM_RREL32		252
+#define R_ARM_RABS22		253
+#define R_ARM_RPC24		254
+#define R_ARM_RBASE		255
+
+#define R_ARM_NUM		256
+
+
+#define R_CKCORE_NONE               0
+#define R_CKCORE_ADDR32             1
+#define R_CKCORE_PCRELIMM8BY4       2
+#define R_CKCORE_PCRELIMM11BY2      3
+#define R_CKCORE_PCREL32            5
+#define R_CKCORE_PCRELJSR_IMM11BY2  6
+#define R_CKCORE_RELATIVE           9
+#define R_CKCORE_COPY               10
+#define R_CKCORE_GLOB_DAT           11
+#define R_CKCORE_JUMP_SLOT          12
+#define R_CKCORE_GOTOFF             13
+#define R_CKCORE_GOTPC              14
+#define R_CKCORE_GOT32              15
+#define R_CKCORE_PLT32              16
+#define R_CKCORE_ADDRGOT            17
+#define R_CKCORE_ADDRPLT            18
+#define R_CKCORE_PCREL_IMM26BY2     19
+#define R_CKCORE_PCREL_IMM16BY2     20
+#define R_CKCORE_PCREL_IMM16BY4     21
+#define R_CKCORE_PCREL_IMM10BY2     22
+#define R_CKCORE_PCREL_IMM10BY4     23
+#define R_CKCORE_ADDR_HI16          24
+#define R_CKCORE_ADDR_LO16          25
+#define R_CKCORE_GOTPC_HI16         26
+#define R_CKCORE_GOTPC_LO16         27
+#define R_CKCORE_GOTOFF_HI16        28
+#define R_CKCORE_GOTOFF_LO16        29
+#define R_CKCORE_GOT12              30
+#define R_CKCORE_GOT_HI16           31
+#define R_CKCORE_GOT_LO16           32
+#define R_CKCORE_PLT12              33
+#define R_CKCORE_PLT_HI16           34
+#define R_CKCORE_PLT_LO16           35
+#define R_CKCORE_ADDRGOT_HI16       36
+#define R_CKCORE_ADDRGOT_LO16       37
+#define R_CKCORE_ADDRPLT_HI16       38
+#define R_CKCORE_ADDRPLT_LO16       39
+#define R_CKCORE_PCREL_JSR_IMM26BY2 40
+#define R_CKCORE_TOFFSET_LO16       41
+#define R_CKCORE_DOFFSET_LO16       42
+#define R_CKCORE_PCREL_IMM18BY2     43
+#define R_CKCORE_DOFFSET_IMM18      44
+#define R_CKCORE_DOFFSET_IMM18BY2   45
+#define R_CKCORE_DOFFSET_IMM18BY4   46
+#define R_CKCORE_GOT_IMM18BY4       48
+#define R_CKCORE_PLT_IMM18BY4       49
+#define R_CKCORE_PCREL_IMM7BY4      50
+#define R_CKCORE_TLS_LE32           51
+#define R_CKCORE_TLS_IE32           52
+#define R_CKCORE_TLS_GD32           53
+#define R_CKCORE_TLS_LDM32          54
+#define R_CKCORE_TLS_LDO32          55
+#define R_CKCORE_TLS_DTPMOD32       56
+#define R_CKCORE_TLS_DTPOFF32       57
+#define R_CKCORE_TLS_TPOFF32        58
+
+
+#define EF_IA_64_MASKOS		0x0000000f
+#define EF_IA_64_ABI64		0x00000010
+#define EF_IA_64_ARCH		0xff000000
+
+
+#define PT_IA_64_ARCHEXT	(PT_LOPROC + 0)
+#define PT_IA_64_UNWIND		(PT_LOPROC + 1)
+#define PT_IA_64_HP_OPT_ANOT	(PT_LOOS + 0x12)
+#define PT_IA_64_HP_HSL_ANOT	(PT_LOOS + 0x13)
+#define PT_IA_64_HP_STACK	(PT_LOOS + 0x14)
+
+
+#define PF_IA_64_NORECOV	0x80000000
+
+
+#define SHT_IA_64_EXT		(SHT_LOPROC + 0)
+#define SHT_IA_64_UNWIND	(SHT_LOPROC + 1)
+
+
+#define SHF_IA_64_SHORT		0x10000000
+#define SHF_IA_64_NORECOV	0x20000000
+
+
+#define DT_IA_64_PLT_RESERVE	(DT_LOPROC + 0)
+#define DT_IA_64_NUM		1
+
+
+#define R_IA64_NONE		0x00
+#define R_IA64_IMM14		0x21
+#define R_IA64_IMM22		0x22
+#define R_IA64_IMM64		0x23
+#define R_IA64_DIR32MSB		0x24
+#define R_IA64_DIR32LSB		0x25
+#define R_IA64_DIR64MSB		0x26
+#define R_IA64_DIR64LSB		0x27
+#define R_IA64_GPREL22		0x2a
+#define R_IA64_GPREL64I		0x2b
+#define R_IA64_GPREL32MSB	0x2c
+#define R_IA64_GPREL32LSB	0x2d
+#define R_IA64_GPREL64MSB	0x2e
+#define R_IA64_GPREL64LSB	0x2f
+#define R_IA64_LTOFF22		0x32
+#define R_IA64_LTOFF64I		0x33
+#define R_IA64_PLTOFF22		0x3a
+#define R_IA64_PLTOFF64I	0x3b
+#define R_IA64_PLTOFF64MSB	0x3e
+#define R_IA64_PLTOFF64LSB	0x3f
+#define R_IA64_FPTR64I		0x43
+#define R_IA64_FPTR32MSB	0x44
+#define R_IA64_FPTR32LSB	0x45
+#define R_IA64_FPTR64MSB	0x46
+#define R_IA64_FPTR64LSB	0x47
+#define R_IA64_PCREL60B		0x48
+#define R_IA64_PCREL21B		0x49
+#define R_IA64_PCREL21M		0x4a
+#define R_IA64_PCREL21F		0x4b
+#define R_IA64_PCREL32MSB	0x4c
+#define R_IA64_PCREL32LSB	0x4d
+#define R_IA64_PCREL64MSB	0x4e
+#define R_IA64_PCREL64LSB	0x4f
+#define R_IA64_LTOFF_FPTR22	0x52
+#define R_IA64_LTOFF_FPTR64I	0x53
+#define R_IA64_LTOFF_FPTR32MSB	0x54
+#define R_IA64_LTOFF_FPTR32LSB	0x55
+#define R_IA64_LTOFF_FPTR64MSB	0x56
+#define R_IA64_LTOFF_FPTR64LSB	0x57
+#define R_IA64_SEGREL32MSB	0x5c
+#define R_IA64_SEGREL32LSB	0x5d
+#define R_IA64_SEGREL64MSB	0x5e
+#define R_IA64_SEGREL64LSB	0x5f
+#define R_IA64_SECREL32MSB	0x64
+#define R_IA64_SECREL32LSB	0x65
+#define R_IA64_SECREL64MSB	0x66
+#define R_IA64_SECREL64LSB	0x67
+#define R_IA64_REL32MSB		0x6c
+#define R_IA64_REL32LSB		0x6d
+#define R_IA64_REL64MSB		0x6e
+#define R_IA64_REL64LSB		0x6f
+#define R_IA64_LTV32MSB		0x74
+#define R_IA64_LTV32LSB		0x75
+#define R_IA64_LTV64MSB		0x76
+#define R_IA64_LTV64LSB		0x77
+#define R_IA64_PCREL21BI	0x79
+#define R_IA64_PCREL22		0x7a
+#define R_IA64_PCREL64I		0x7b
+#define R_IA64_IPLTMSB		0x80
+#define R_IA64_IPLTLSB		0x81
+#define R_IA64_COPY		0x84
+#define R_IA64_SUB		0x85
+#define R_IA64_LTOFF22X		0x86
+#define R_IA64_LDXMOV		0x87
+#define R_IA64_TPREL14		0x91
+#define R_IA64_TPREL22		0x92
+#define R_IA64_TPREL64I		0x93
+#define R_IA64_TPREL64MSB	0x96
+#define R_IA64_TPREL64LSB	0x97
+#define R_IA64_LTOFF_TPREL22	0x9a
+#define R_IA64_DTPMOD64MSB	0xa6
+#define R_IA64_DTPMOD64LSB	0xa7
+#define R_IA64_LTOFF_DTPMOD22	0xaa
+#define R_IA64_DTPREL14		0xb1
+#define R_IA64_DTPREL22		0xb2
+#define R_IA64_DTPREL64I	0xb3
+#define R_IA64_DTPREL32MSB	0xb4
+#define R_IA64_DTPREL32LSB	0xb5
+#define R_IA64_DTPREL64MSB	0xb6
+#define R_IA64_DTPREL64LSB	0xb7
+#define R_IA64_LTOFF_DTPREL22	0xba
+
+
+#define EF_SH_MACH_MASK		0x1f
+#define EF_SH_UNKNOWN		0x0
+#define EF_SH1			0x1
+#define EF_SH2			0x2
+#define EF_SH3			0x3
+#define EF_SH_DSP		0x4
+#define EF_SH3_DSP		0x5
+#define EF_SH4AL_DSP		0x6
+#define EF_SH3E			0x8
+#define EF_SH4			0x9
+#define EF_SH2E			0xb
+#define EF_SH4A			0xc
+#define EF_SH2A			0xd
+#define EF_SH4_NOFPU		0x10
+#define EF_SH4A_NOFPU		0x11
+#define EF_SH4_NOMMU_NOFPU	0x12
+#define EF_SH2A_NOFPU		0x13
+#define EF_SH3_NOMMU		0x14
+#define EF_SH2A_SH4_NOFPU	0x15
+#define EF_SH2A_SH3_NOFPU	0x16
+#define EF_SH2A_SH4		0x17
+#define EF_SH2A_SH3E		0x18
+
+#define	R_SH_NONE		0
+#define	R_SH_DIR32		1
+#define	R_SH_REL32		2
+#define	R_SH_DIR8WPN		3
+#define	R_SH_IND12W		4
+#define	R_SH_DIR8WPL		5
+#define	R_SH_DIR8WPZ		6
+#define	R_SH_DIR8BP		7
+#define	R_SH_DIR8W		8
+#define	R_SH_DIR8L		9
+#define	R_SH_SWITCH16		25
+#define	R_SH_SWITCH32		26
+#define	R_SH_USES		27
+#define	R_SH_COUNT		28
+#define	R_SH_ALIGN		29
+#define	R_SH_CODE		30
+#define	R_SH_DATA		31
+#define	R_SH_LABEL		32
+#define	R_SH_SWITCH8		33
+#define	R_SH_GNU_VTINHERIT	34
+#define	R_SH_GNU_VTENTRY	35
+#define	R_SH_TLS_GD_32		144
+#define	R_SH_TLS_LD_32		145
+#define	R_SH_TLS_LDO_32		146
+#define	R_SH_TLS_IE_32		147
+#define	R_SH_TLS_LE_32		148
+#define	R_SH_TLS_DTPMOD32	149
+#define	R_SH_TLS_DTPOFF32	150
+#define	R_SH_TLS_TPOFF32	151
+#define	R_SH_GOT32		160
+#define	R_SH_PLT32		161
+#define	R_SH_COPY		162
+#define	R_SH_GLOB_DAT		163
+#define	R_SH_JMP_SLOT		164
+#define	R_SH_RELATIVE		165
+#define	R_SH_GOTOFF		166
+#define	R_SH_GOTPC		167
+#define	R_SH_GOT20		201
+#define	R_SH_GOTOFF20		202
+#define	R_SH_GOTFUNCDESC	203
+#define	R_SH_GOTFUNCDEST20	204
+#define	R_SH_GOTOFFFUNCDESC	205
+#define	R_SH_GOTOFFFUNCDEST20	206
+#define	R_SH_FUNCDESC		207
+#define	R_SH_FUNCDESC_VALUE	208
+
+#define	R_SH_NUM		256
+
+
+
+#define R_390_NONE		0
+#define R_390_8			1
+#define R_390_12		2
+#define R_390_16		3
+#define R_390_32		4
+#define R_390_PC32		5
+#define R_390_GOT12		6
+#define R_390_GOT32		7
+#define R_390_PLT32		8
+#define R_390_COPY		9
+#define R_390_GLOB_DAT		10
+#define R_390_JMP_SLOT		11
+#define R_390_RELATIVE		12
+#define R_390_GOTOFF32		13
+#define R_390_GOTPC		14
+#define R_390_GOT16		15
+#define R_390_PC16		16
+#define R_390_PC16DBL		17
+#define R_390_PLT16DBL		18
+#define R_390_PC32DBL		19
+#define R_390_PLT32DBL		20
+#define R_390_GOTPCDBL		21
+#define R_390_64		22
+#define R_390_PC64		23
+#define R_390_GOT64		24
+#define R_390_PLT64		25
+#define R_390_GOTENT		26
+#define R_390_GOTOFF16		27
+#define R_390_GOTOFF64		28
+#define R_390_GOTPLT12		29
+#define R_390_GOTPLT16		30
+#define R_390_GOTPLT32		31
+#define R_390_GOTPLT64		32
+#define R_390_GOTPLTENT		33
+#define R_390_PLTOFF16		34
+#define R_390_PLTOFF32		35
+#define R_390_PLTOFF64		36
+#define R_390_TLS_LOAD		37
+#define R_390_TLS_GDCALL	38
+
+#define R_390_TLS_LDCALL	39
+
+#define R_390_TLS_GD32		40
+
+#define R_390_TLS_GD64		41
+
+#define R_390_TLS_GOTIE12	42
+
+#define R_390_TLS_GOTIE32	43
+
+#define R_390_TLS_GOTIE64	44
+
+#define R_390_TLS_LDM32		45
+
+#define R_390_TLS_LDM64		46
+
+#define R_390_TLS_IE32		47
+
+#define R_390_TLS_IE64		48
+
+#define R_390_TLS_IEENT		49
+
+#define R_390_TLS_LE32		50
+
+#define R_390_TLS_LE64		51
+
+#define R_390_TLS_LDO32		52
+
+#define R_390_TLS_LDO64		53
+
+#define R_390_TLS_DTPMOD	54
+#define R_390_TLS_DTPOFF	55
+#define R_390_TLS_TPOFF		56
+
+#define R_390_20		57
+#define R_390_GOT20		58
+#define R_390_GOTPLT20		59
+#define R_390_TLS_GOTIE20	60
+
+
+#define R_390_NUM		61
+
+
+
+#define R_CRIS_NONE		0
+#define R_CRIS_8		1
+#define R_CRIS_16		2
+#define R_CRIS_32		3
+#define R_CRIS_8_PCREL		4
+#define R_CRIS_16_PCREL		5
+#define R_CRIS_32_PCREL		6
+#define R_CRIS_GNU_VTINHERIT	7
+#define R_CRIS_GNU_VTENTRY	8
+#define R_CRIS_COPY		9
+#define R_CRIS_GLOB_DAT		10
+#define R_CRIS_JUMP_SLOT	11
+#define R_CRIS_RELATIVE		12
+#define R_CRIS_16_GOT		13
+#define R_CRIS_32_GOT		14
+#define R_CRIS_16_GOTPLT	15
+#define R_CRIS_32_GOTPLT	16
+#define R_CRIS_32_GOTREL	17
+#define R_CRIS_32_PLT_GOTREL	18
+#define R_CRIS_32_PLT_PCREL	19
+
+#define R_CRIS_NUM		20
+
+
+
+#define R_X86_64_NONE		0
+#define R_X86_64_64		1
+#define R_X86_64_PC32		2
+#define R_X86_64_GOT32		3
+#define R_X86_64_PLT32		4
+#define R_X86_64_COPY		5
+#define R_X86_64_GLOB_DAT	6
+#define R_X86_64_JUMP_SLOT	7
+#define R_X86_64_RELATIVE	8
+#define R_X86_64_GOTPCREL	9
+
+#define R_X86_64_32		10
+#define R_X86_64_32S		11
+#define R_X86_64_16		12
+#define R_X86_64_PC16		13
+#define R_X86_64_8		14
+#define R_X86_64_PC8		15
+#define R_X86_64_DTPMOD64	16
+#define R_X86_64_DTPOFF64	17
+#define R_X86_64_TPOFF64	18
+#define R_X86_64_TLSGD		19
+
+#define R_X86_64_TLSLD		20
+
+#define R_X86_64_DTPOFF32	21
+#define R_X86_64_GOTTPOFF	22
+
+#define R_X86_64_TPOFF32	23
+#define R_X86_64_PC64		24
+#define R_X86_64_GOTOFF64	25
+#define R_X86_64_GOTPC32	26
+#define R_X86_64_GOT64		27
+#define R_X86_64_GOTPCREL64	28
+#define R_X86_64_GOTPC64	29
+#define R_X86_64_GOTPLT64	30
+#define R_X86_64_PLTOFF64	31
+#define R_X86_64_SIZE32		32
+#define R_X86_64_SIZE64		33
+
+#define R_X86_64_GOTPC32_TLSDESC 34
+#define R_X86_64_TLSDESC_CALL   35
+
+#define R_X86_64_TLSDESC        36
+#define R_X86_64_IRELATIVE	37
+#define R_X86_64_RELATIVE64	38
+#define R_X86_64_GOTPCRELX	41
+#define R_X86_64_REX_GOTPCRELX	42
+#define R_X86_64_NUM		43
+
+
+
+#define R_MN10300_NONE		0
+#define R_MN10300_32		1
+#define R_MN10300_16		2
+#define R_MN10300_8		3
+#define R_MN10300_PCREL32	4
+#define R_MN10300_PCREL16	5
+#define R_MN10300_PCREL8	6
+#define R_MN10300_GNU_VTINHERIT	7
+#define R_MN10300_GNU_VTENTRY	8
+#define R_MN10300_24		9
+#define R_MN10300_GOTPC32	10
+#define R_MN10300_GOTPC16	11
+#define R_MN10300_GOTOFF32	12
+#define R_MN10300_GOTOFF24	13
+#define R_MN10300_GOTOFF16	14
+#define R_MN10300_PLT32		15
+#define R_MN10300_PLT16		16
+#define R_MN10300_GOT32		17
+#define R_MN10300_GOT24		18
+#define R_MN10300_GOT16		19
+#define R_MN10300_COPY		20
+#define R_MN10300_GLOB_DAT	21
+#define R_MN10300_JMP_SLOT	22
+#define R_MN10300_RELATIVE	23
+
+#define R_MN10300_NUM		24
+
+
+
+#define R_M32R_NONE		0
+#define R_M32R_16		1
+#define R_M32R_32		2
+#define R_M32R_24		3
+#define R_M32R_10_PCREL		4
+#define R_M32R_18_PCREL		5
+#define R_M32R_26_PCREL		6
+#define R_M32R_HI16_ULO		7
+#define R_M32R_HI16_SLO		8
+#define R_M32R_LO16		9
+#define R_M32R_SDA16		10
+#define R_M32R_GNU_VTINHERIT	11
+#define R_M32R_GNU_VTENTRY	12
+
+#define R_M32R_16_RELA		33
+#define R_M32R_32_RELA		34
+#define R_M32R_24_RELA		35
+#define R_M32R_10_PCREL_RELA	36
+#define R_M32R_18_PCREL_RELA	37
+#define R_M32R_26_PCREL_RELA	38
+#define R_M32R_HI16_ULO_RELA	39
+#define R_M32R_HI16_SLO_RELA	40
+#define R_M32R_LO16_RELA	41
+#define R_M32R_SDA16_RELA	42
+#define R_M32R_RELA_GNU_VTINHERIT	43
+#define R_M32R_RELA_GNU_VTENTRY	44
+#define R_M32R_REL32		45
+
+#define R_M32R_GOT24		48
+#define R_M32R_26_PLTREL	49
+#define R_M32R_COPY		50
+#define R_M32R_GLOB_DAT		51
+#define R_M32R_JMP_SLOT		52
+#define R_M32R_RELATIVE		53
+#define R_M32R_GOTOFF		54
+#define R_M32R_GOTPC24		55
+#define R_M32R_GOT16_HI_ULO	56
+
+#define R_M32R_GOT16_HI_SLO	57
+
+#define R_M32R_GOT16_LO		58
+#define R_M32R_GOTPC_HI_ULO	59
+
+#define R_M32R_GOTPC_HI_SLO	60
+
+#define R_M32R_GOTPC_LO		61
+
+#define R_M32R_GOTOFF_HI_ULO	62
+
+#define R_M32R_GOTOFF_HI_SLO	63
+
+#define R_M32R_GOTOFF_LO	64
+#define R_M32R_NUM		256
+
+#define R_MICROBLAZE_NONE 0
+#define R_MICROBLAZE_32 1
+#define R_MICROBLAZE_32_PCREL 2
+#define R_MICROBLAZE_64_PCREL 3
+#define R_MICROBLAZE_32_PCREL_LO 4
+#define R_MICROBLAZE_64 5
+#define R_MICROBLAZE_32_LO 6
+#define R_MICROBLAZE_SRO32 7
+#define R_MICROBLAZE_SRW32 8
+#define R_MICROBLAZE_64_NONE 9
+#define R_MICROBLAZE_32_SYM_OP_SYM 10
+#define R_MICROBLAZE_GNU_VTINHERIT 11
+#define R_MICROBLAZE_GNU_VTENTRY 12
+#define R_MICROBLAZE_GOTPC_64 13
+#define R_MICROBLAZE_GOT_64 14
+#define R_MICROBLAZE_PLT_64 15
+#define R_MICROBLAZE_REL 16
+#define R_MICROBLAZE_JUMP_SLOT 17
+#define R_MICROBLAZE_GLOB_DAT 18
+#define R_MICROBLAZE_GOTOFF_64 19
+#define R_MICROBLAZE_GOTOFF_32 20
+#define R_MICROBLAZE_COPY 21
+#define R_MICROBLAZE_TLS 22
+#define R_MICROBLAZE_TLSGD 23
+#define R_MICROBLAZE_TLSLD 24
+#define R_MICROBLAZE_TLSDTPMOD32 25
+#define R_MICROBLAZE_TLSDTPREL32 26
+#define R_MICROBLAZE_TLSDTPREL64 27
+#define R_MICROBLAZE_TLSGOTTPREL32 28
+#define R_MICROBLAZE_TLSTPREL32	 29
+
+#define DT_NIOS2_GP             0x70000002
+
+#define R_NIOS2_NONE		0
+#define R_NIOS2_S16		1
+#define R_NIOS2_U16		2
+#define R_NIOS2_PCREL16		3
+#define R_NIOS2_CALL26		4
+#define R_NIOS2_IMM5		5
+#define R_NIOS2_CACHE_OPX	6
+#define R_NIOS2_IMM6		7
+#define R_NIOS2_IMM8		8
+#define R_NIOS2_HI16		9
+#define R_NIOS2_LO16		10
+#define R_NIOS2_HIADJ16		11
+#define R_NIOS2_BFD_RELOC_32	12
+#define R_NIOS2_BFD_RELOC_16	13
+#define R_NIOS2_BFD_RELOC_8	14
+#define R_NIOS2_GPREL		15
+#define R_NIOS2_GNU_VTINHERIT	16
+#define R_NIOS2_GNU_VTENTRY	17
+#define R_NIOS2_UJMP		18
+#define R_NIOS2_CJMP		19
+#define R_NIOS2_CALLR		20
+#define R_NIOS2_ALIGN		21
+#define R_NIOS2_GOT16		22
+#define R_NIOS2_CALL16		23
+#define R_NIOS2_GOTOFF_LO	24
+#define R_NIOS2_GOTOFF_HA	25
+#define R_NIOS2_PCREL_LO	26
+#define R_NIOS2_PCREL_HA	27
+#define R_NIOS2_TLS_GD16	28
+#define R_NIOS2_TLS_LDM16	29
+#define R_NIOS2_TLS_LDO16	30
+#define R_NIOS2_TLS_IE16	31
+#define R_NIOS2_TLS_LE16	32
+#define R_NIOS2_TLS_DTPMOD	33
+#define R_NIOS2_TLS_DTPREL	34
+#define R_NIOS2_TLS_TPREL	35
+#define R_NIOS2_COPY		36
+#define R_NIOS2_GLOB_DAT	37
+#define R_NIOS2_JUMP_SLOT	38
+#define R_NIOS2_RELATIVE	39
+#define R_NIOS2_GOTOFF		40
+#define R_NIOS2_CALL26_NOAT	41
+#define R_NIOS2_GOT_LO		42
+#define R_NIOS2_GOT_HA		43
+#define R_NIOS2_CALL_LO		44
+#define R_NIOS2_CALL_HA		45
+
+#define R_OR1K_NONE		0
+#define R_OR1K_32		1
+#define R_OR1K_16		2
+#define R_OR1K_8		3
+#define R_OR1K_LO_16_IN_INSN	4
+#define R_OR1K_HI_16_IN_INSN	5
+#define R_OR1K_INSN_REL_26	6
+#define R_OR1K_GNU_VTENTRY	7
+#define R_OR1K_GNU_VTINHERIT	8
+#define R_OR1K_32_PCREL		9
+#define R_OR1K_16_PCREL		10
+#define R_OR1K_8_PCREL		11
+#define R_OR1K_GOTPC_HI16	12
+#define R_OR1K_GOTPC_LO16	13
+#define R_OR1K_GOT16		14
+#define R_OR1K_PLT26		15
+#define R_OR1K_GOTOFF_HI16	16
+#define R_OR1K_GOTOFF_LO16	17
+#define R_OR1K_COPY		18
+#define R_OR1K_GLOB_DAT		19
+#define R_OR1K_JMP_SLOT		20
+#define R_OR1K_RELATIVE		21
+#define R_OR1K_TLS_GD_HI16	22
+#define R_OR1K_TLS_GD_LO16	23
+#define R_OR1K_TLS_LDM_HI16	24
+#define R_OR1K_TLS_LDM_LO16	25
+#define R_OR1K_TLS_LDO_HI16	26
+#define R_OR1K_TLS_LDO_LO16	27
+#define R_OR1K_TLS_IE_HI16	28
+#define R_OR1K_TLS_IE_LO16	29
+#define R_OR1K_TLS_LE_HI16	30
+#define R_OR1K_TLS_LE_LO16	31
+#define R_OR1K_TLS_TPOFF	32
+#define R_OR1K_TLS_DTPOFF	33
+#define R_OR1K_TLS_DTPMOD	34
+
+#define R_BPF_NONE		0
+#define R_BPF_MAP_FD		1
+
+#define R_RISCV_NONE            0
+#define R_RISCV_32              1
+#define R_RISCV_64              2
+#define R_RISCV_RELATIVE        3
+#define R_RISCV_COPY            4
+#define R_RISCV_JUMP_SLOT       5
+#define R_RISCV_TLS_DTPMOD32    6
+#define R_RISCV_TLS_DTPMOD64    7
+#define R_RISCV_TLS_DTPREL32    8
+#define R_RISCV_TLS_DTPREL64    9
+#define R_RISCV_TLS_TPREL32     10
+#define R_RISCV_TLS_TPREL64     11
+#define R_RISCV_TLSDESC         12
+
+#define R_RISCV_BRANCH          16
+#define R_RISCV_JAL             17
+#define R_RISCV_CALL            18
+#define R_RISCV_CALL_PLT        19
+#define R_RISCV_GOT_HI20        20
+#define R_RISCV_TLS_GOT_HI20    21
+#define R_RISCV_TLS_GD_HI20     22
+#define R_RISCV_PCREL_HI20      23
+#define R_RISCV_PCREL_LO12_I    24
+#define R_RISCV_PCREL_LO12_S    25
+#define R_RISCV_HI20            26
+#define R_RISCV_LO12_I          27
+#define R_RISCV_LO12_S          28
+#define R_RISCV_TPREL_HI20      29
+#define R_RISCV_TPREL_LO12_I    30
+#define R_RISCV_TPREL_LO12_S    31
+#define R_RISCV_TPREL_ADD       32
+#define R_RISCV_ADD8            33
+#define R_RISCV_ADD16           34
+#define R_RISCV_ADD32           35
+#define R_RISCV_ADD64           36
+#define R_RISCV_SUB8            37
+#define R_RISCV_SUB16           38
+#define R_RISCV_SUB32           39
+#define R_RISCV_SUB64           40
+#define R_RISCV_GOT32_PCREL     41
+#define R_RISCV_ALIGN           43
+#define R_RISCV_RVC_BRANCH      44
+#define R_RISCV_RVC_JUMP        45
+#define R_RISCV_RVC_LUI         46
+#define R_RISCV_RELAX           51
+#define R_RISCV_SUB6            52
+#define R_RISCV_SET6            53
+#define R_RISCV_SET8            54
+#define R_RISCV_SET16           55
+#define R_RISCV_SET32           56
+#define R_RISCV_32_PCREL        57
+#define R_RISCV_IRELATIVE       58
+#define R_RISCV_PLT32           59
+#define R_RISCV_SET_ULEB128     60
+#define R_RISCV_SUB_ULEB128     61
+#define R_RISCV_TLSDESC_HI20    62
+#define R_RISCV_TLSDESC_LOAD_LO12 63
+#define R_RISCV_TLSDESC_ADD_LO12  64
+#define R_RISCV_TLSDESC_CALL    65
+
+#define EF_LARCH_ABI_MODIFIER_MASK    0x07
+#define EF_LARCH_ABI_SOFT_FLOAT       0x01
+#define EF_LARCH_ABI_SINGLE_FLOAT     0x02
+#define EF_LARCH_ABI_DOUBLE_FLOAT     0x03
+#define EF_LARCH_OBJABI_V1            0x40
+
+#define R_LARCH_NONE                        0
+#define R_LARCH_32                          1
+#define R_LARCH_64                          2
+#define R_LARCH_RELATIVE                    3
+#define R_LARCH_COPY                        4
+#define R_LARCH_JUMP_SLOT                   5
+#define R_LARCH_TLS_DTPMOD32                6
+#define R_LARCH_TLS_DTPMOD64                7
+#define R_LARCH_TLS_DTPREL32                8
+#define R_LARCH_TLS_DTPREL64                9
+#define R_LARCH_TLS_TPREL32                 10
+#define R_LARCH_TLS_TPREL64                 11
+#define R_LARCH_IRELATIVE                   12
+#define R_LARCH_MARK_LA                     20
+#define R_LARCH_MARK_PCREL                  21
+#define R_LARCH_SOP_PUSH_PCREL              22
+#define R_LARCH_SOP_PUSH_ABSOLUTE           23
+#define R_LARCH_SOP_PUSH_DUP                24
+#define R_LARCH_SOP_PUSH_GPREL              25
+#define R_LARCH_SOP_PUSH_TLS_TPREL          26
+#define R_LARCH_SOP_PUSH_TLS_GOT            27
+#define R_LARCH_SOP_PUSH_TLS_GD             28
+#define R_LARCH_SOP_PUSH_PLT_PCREL          29
+#define R_LARCH_SOP_ASSERT                  30
+#define R_LARCH_SOP_NOT                     31
+#define R_LARCH_SOP_SUB                     32
+#define R_LARCH_SOP_SL                      33
+#define R_LARCH_SOP_SR                      34
+#define R_LARCH_SOP_ADD                     35
+#define R_LARCH_SOP_AND                     36
+#define R_LARCH_SOP_IF_ELSE                 37
+#define R_LARCH_SOP_POP_32_S_10_5           38
+#define R_LARCH_SOP_POP_32_U_10_12          39
+#define R_LARCH_SOP_POP_32_S_10_12          40
+#define R_LARCH_SOP_POP_32_S_10_16          41
+#define R_LARCH_SOP_POP_32_S_10_16_S2       42
+#define R_LARCH_SOP_POP_32_S_5_20           43
+#define R_LARCH_SOP_POP_32_S_0_5_10_16_S2   44
+#define R_LARCH_SOP_POP_32_S_0_10_10_16_S2  45
+#define R_LARCH_SOP_POP_32_U                46
+#define R_LARCH_ADD8                        47
+#define R_LARCH_ADD16                       48
+#define R_LARCH_ADD24                       49
+#define R_LARCH_ADD32                       50
+#define R_LARCH_ADD64                       51
+#define R_LARCH_SUB8                        52
+#define R_LARCH_SUB16                       53
+#define R_LARCH_SUB24                       54
+#define R_LARCH_SUB32                       55
+#define R_LARCH_SUB64                       56
+#define R_LARCH_GNU_VTINHERIT               57
+#define R_LARCH_GNU_VTENTRY                 58
+#define R_LARCH_B16                         64
+#define R_LARCH_B21                         65
+#define R_LARCH_B26                         66
+#define R_LARCH_ABS_HI20                    67
+#define R_LARCH_ABS_LO12                    68
+#define R_LARCH_ABS64_LO20                  69
+#define R_LARCH_ABS64_HI12                  70
+#define R_LARCH_PCALA_HI20                  71
+#define R_LARCH_PCALA_LO12                  72
+#define R_LARCH_PCALA64_LO20                73
+#define R_LARCH_PCALA64_HI12                74
+#define R_LARCH_GOT_PC_HI20                 75
+#define R_LARCH_GOT_PC_LO12                 76
+#define R_LARCH_GOT64_PC_LO20               77
+#define R_LARCH_GOT64_PC_HI12               78
+#define R_LARCH_GOT_HI20                    79
+#define R_LARCH_GOT_LO12                    80
+#define R_LARCH_GOT64_LO20                  81
+#define R_LARCH_GOT64_HI12                  82
+#define R_LARCH_TLS_LE_HI20                 83
+#define R_LARCH_TLS_LE_LO12                 84
+#define R_LARCH_TLS_LE64_LO20               85
+#define R_LARCH_TLS_LE64_HI12               86
+#define R_LARCH_TLS_IE_PC_HI20              87
+#define R_LARCH_TLS_IE_PC_LO12              88
+#define R_LARCH_TLS_IE64_PC_LO20            89
+#define R_LARCH_TLS_IE64_PC_HI12            90
+#define R_LARCH_TLS_IE_HI20                 91
+#define R_LARCH_TLS_IE_LO12                 92
+#define R_LARCH_TLS_IE64_LO20               93
+#define R_LARCH_TLS_IE64_HI12               94
+#define R_LARCH_TLS_LD_PC_HI20              95
+#define R_LARCH_TLS_LD_HI20                 96
+#define R_LARCH_TLS_GD_PC_HI20              97
+#define R_LARCH_TLS_GD_HI20                 98
+#define R_LARCH_32_PCREL                    99
+#define R_LARCH_RELAX                       100
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif
diff --git a/include/musl/endian.h b/include/musl/endian.h
new file mode 100644
index 0000000..172c432
--- /dev/null
+++ b/include/musl/endian.h
@@ -0,0 +1,80 @@
+#ifndef _ENDIAN_H
+#define _ENDIAN_H
+
+#include <features.h>
+
+#define __NEED_uint16_t
+#define __NEED_uint32_t
+#define __NEED_uint64_t
+
+#include <bits/alltypes.h>
+
+#define __PDP_ENDIAN 3412
+
+#define BIG_ENDIAN __BIG_ENDIAN
+#define LITTLE_ENDIAN __LITTLE_ENDIAN
+#define PDP_ENDIAN __PDP_ENDIAN
+#define BYTE_ORDER __BYTE_ORDER
+
+static __inline uint16_t __bswap16(uint16_t __x)
+{
+	return __x<<8 | __x>>8;
+}
+
+static __inline uint32_t __bswap32(uint32_t __x)
+{
+	return __x>>24 | __x>>8&0xff00 | __x<<8&0xff0000 | __x<<24;
+}
+
+static __inline uint64_t __bswap64(uint64_t __x)
+{
+	return __bswap32(__x)+0ULL<<32 | __bswap32(__x>>32);
+}
+
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+#define htobe16(x) __bswap16(x)
+#define be16toh(x) __bswap16(x)
+#define htobe32(x) __bswap32(x)
+#define be32toh(x) __bswap32(x)
+#define htobe64(x) __bswap64(x)
+#define be64toh(x) __bswap64(x)
+#define htole16(x) (uint16_t)(x)
+#define le16toh(x) (uint16_t)(x)
+#define htole32(x) (uint32_t)(x)
+#define le32toh(x) (uint32_t)(x)
+#define htole64(x) (uint64_t)(x)
+#define le64toh(x) (uint64_t)(x)
+#else
+#define htobe16(x) (uint16_t)(x)
+#define be16toh(x) (uint16_t)(x)
+#define htobe32(x) (uint32_t)(x)
+#define be32toh(x) (uint32_t)(x)
+#define htobe64(x) (uint64_t)(x)
+#define be64toh(x) (uint64_t)(x)
+#define htole16(x) __bswap16(x)
+#define le16toh(x) __bswap16(x)
+#define htole32(x) __bswap32(x)
+#define le32toh(x) __bswap32(x)
+#define htole64(x) __bswap64(x)
+#define le64toh(x) __bswap64(x)
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+#define betoh16(x) __bswap16(x)
+#define betoh32(x) __bswap32(x)
+#define betoh64(x) __bswap64(x)
+#define letoh16(x) (uint16_t)(x)
+#define letoh32(x) (uint32_t)(x)
+#define letoh64(x) (uint64_t)(x)
+#else
+#define betoh16(x) (uint16_t)(x)
+#define betoh32(x) (uint32_t)(x)
+#define betoh64(x) (uint64_t)(x)
+#define letoh16(x) __bswap16(x)
+#define letoh32(x) __bswap32(x)
+#define letoh64(x) __bswap64(x)
+#endif
+#endif
+
+#endif
diff --git a/include/musl/err.h b/include/musl/err.h
new file mode 100644
index 0000000..9f5cb6b
--- /dev/null
+++ b/include/musl/err.h
@@ -0,0 +1,25 @@
+#ifndef _ERR_H
+#define _ERR_H
+
+#include <features.h>
+#include <stdarg.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void warn(const char *, ...);
+void vwarn(const char *, va_list);
+void warnx(const char *, ...);
+void vwarnx(const char *, va_list);
+
+_Noreturn void err(int, const char *, ...);
+_Noreturn void verr(int, const char *, va_list);
+_Noreturn void errx(int, const char *, ...);
+_Noreturn void verrx(int, const char *, va_list);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/errno.h b/include/musl/errno.h
new file mode 100644
index 0000000..0361b33
--- /dev/null
+++ b/include/musl/errno.h
@@ -0,0 +1,27 @@
+#ifndef	_ERRNO_H
+#define _ERRNO_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#include <bits/errno.h>
+
+#ifdef __GNUC__
+__attribute__((const))
+#endif
+int *__errno_location(void);
+#define errno (*__errno_location())
+
+#ifdef _GNU_SOURCE
+extern char *program_invocation_short_name, *program_invocation_name;
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
diff --git a/include/musl/fcntl.h b/include/musl/fcntl.h
new file mode 100644
index 0000000..53f98a8
--- /dev/null
+++ b/include/musl/fcntl.h
@@ -0,0 +1,218 @@
+#ifndef	_FCNTL_H
+#define	_FCNTL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_off_t
+#define __NEED_pid_t
+#define __NEED_mode_t
+
+#ifdef _GNU_SOURCE
+#define __NEED_size_t
+#define __NEED_ssize_t
+#define __NEED_struct_iovec
+#endif
+
+#include <bits/alltypes.h>
+
+#include <bits/fcntl.h>
+
+struct flock {
+	short l_type;
+	short l_whence;
+	off_t l_start;
+	off_t l_len;
+	pid_t l_pid;
+};
+
+int creat(const char *, mode_t);
+int fcntl(int, int, ...);
+int open(const char *, int, ...);
+int openat(int, const char *, int, ...);
+int posix_fadvise(int, off_t, off_t, int);
+int posix_fallocate(int, off_t, off_t);
+
+#define O_SEARCH   O_PATH
+#define O_EXEC     O_PATH
+#define O_TTY_INIT 0
+
+#define O_ACCMODE (03|O_SEARCH)
+#define O_RDONLY  00
+#define O_WRONLY  01
+#define O_RDWR    02
+
+#define F_OFD_GETLK 36
+#define F_OFD_SETLK 37
+#define F_OFD_SETLKW 38
+
+#define F_DUPFD_CLOEXEC 1030
+
+#define F_RDLCK 0
+#define F_WRLCK 1
+#define F_UNLCK 2
+
+#define FD_CLOEXEC 1
+
+#define AT_FDCWD (-100)
+#define AT_SYMLINK_NOFOLLOW 0x100
+#define AT_REMOVEDIR 0x200
+#define AT_SYMLINK_FOLLOW 0x400
+#define AT_EACCESS 0x200
+
+#define POSIX_FADV_NORMAL     0
+#define POSIX_FADV_RANDOM     1
+#define POSIX_FADV_SEQUENTIAL 2
+#define POSIX_FADV_WILLNEED   3
+#ifndef POSIX_FADV_DONTNEED
+#define POSIX_FADV_DONTNEED   4
+#define POSIX_FADV_NOREUSE    5
+#endif
+
+#undef SEEK_SET
+#undef SEEK_CUR
+#undef SEEK_END
+#define SEEK_SET 0
+#define SEEK_CUR 1
+#define SEEK_END 2
+
+#ifndef S_IRUSR
+#define S_ISUID 04000
+#define S_ISGID 02000
+#define S_ISVTX 01000
+#define S_IRUSR 0400
+#define S_IWUSR 0200
+#define S_IXUSR 0100
+#define S_IRWXU 0700
+#define S_IRGRP 0040
+#define S_IWGRP 0020
+#define S_IXGRP 0010
+#define S_IRWXG 0070
+#define S_IROTH 0004
+#define S_IWOTH 0002
+#define S_IXOTH 0001
+#define S_IRWXO 0007
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define AT_NO_AUTOMOUNT 0x800
+#define AT_EMPTY_PATH 0x1000
+#define AT_STATX_SYNC_TYPE 0x6000
+#define AT_STATX_SYNC_AS_STAT 0x0000
+#define AT_STATX_FORCE_SYNC 0x2000
+#define AT_STATX_DONT_SYNC 0x4000
+#define AT_RECURSIVE 0x8000
+
+#define FAPPEND O_APPEND
+#define FFSYNC O_SYNC
+#define FASYNC O_ASYNC
+#define FNONBLOCK O_NONBLOCK
+#define FNDELAY O_NDELAY
+
+#define F_OK 0
+#define R_OK 4
+#define W_OK 2
+#define X_OK 1
+#define F_ULOCK 0
+#define F_LOCK  1
+#define F_TLOCK 2
+#define F_TEST  3
+
+#define F_SETLEASE	1024
+#define F_GETLEASE	1025
+#define F_NOTIFY	1026
+#define F_CANCELLK	1029
+#define F_SETPIPE_SZ	1031
+#define F_GETPIPE_SZ	1032
+#define F_ADD_SEALS	1033
+#define F_GET_SEALS	1034
+
+#define F_SEAL_SEAL	0x0001
+#define F_SEAL_SHRINK	0x0002
+#define F_SEAL_GROW	0x0004
+#define F_SEAL_WRITE	0x0008
+#define F_SEAL_FUTURE_WRITE	0x0010
+
+#define F_GET_RW_HINT		1035
+#define F_SET_RW_HINT		1036
+#define F_GET_FILE_RW_HINT	1037
+#define F_SET_FILE_RW_HINT	1038
+
+#define RWF_WRITE_LIFE_NOT_SET	0
+#define RWH_WRITE_LIFE_NONE	1
+#define RWH_WRITE_LIFE_SHORT	2
+#define RWH_WRITE_LIFE_MEDIUM	3
+#define RWH_WRITE_LIFE_LONG	4
+#define RWH_WRITE_LIFE_EXTREME	5
+
+#define DN_ACCESS	0x00000001
+#define DN_MODIFY	0x00000002
+#define DN_CREATE	0x00000004
+#define DN_DELETE	0x00000008
+#define DN_RENAME	0x00000010
+#define DN_ATTRIB	0x00000020
+#define DN_MULTISHOT	0x80000000
+
+int lockf(int, int, off_t);
+#endif
+
+#if defined(_GNU_SOURCE)
+#define F_OWNER_TID 0
+#define F_OWNER_PID 1
+#define F_OWNER_PGRP 2
+#define F_OWNER_GID 2
+struct file_handle {
+	unsigned handle_bytes;
+	int handle_type;
+	unsigned char f_handle[];
+};
+struct f_owner_ex {
+	int type;
+	pid_t pid;
+};
+#define FALLOC_FL_KEEP_SIZE 1
+#define FALLOC_FL_PUNCH_HOLE 2
+#define MAX_HANDLE_SZ 128
+#define SYNC_FILE_RANGE_WAIT_BEFORE 1
+#define SYNC_FILE_RANGE_WRITE 2
+#define SYNC_FILE_RANGE_WAIT_AFTER 4
+#define SPLICE_F_MOVE 1
+#define SPLICE_F_NONBLOCK 2
+#define SPLICE_F_MORE 4
+#define SPLICE_F_GIFT 8
+int fallocate(int, int, off_t, off_t);
+int name_to_handle_at(int, const char *, struct file_handle *, int *, int);
+int open_by_handle_at(int, struct file_handle *, int);
+ssize_t readahead(int, off_t, size_t);
+int sync_file_range(int, off_t, off_t, unsigned);
+ssize_t vmsplice(int, const struct iovec *, size_t, unsigned);
+ssize_t splice(int, off_t *, int, off_t *, size_t, unsigned);
+ssize_t tee(int, int, size_t, unsigned);
+#define loff_t off_t
+#endif
+
+#if defined(_LARGEFILE64_SOURCE)
+#define F_GETLK64 F_GETLK
+#define F_SETLK64 F_SETLK
+#define F_SETLKW64 F_SETLKW
+#define flock64 flock
+#define open64 open
+#define openat64 openat
+#define creat64 creat
+#define lockf64 lockf
+#define posix_fadvise64 posix_fadvise
+#define posix_fallocate64 posix_fallocate
+#define off64_t off_t
+#if defined(_GNU_SOURCE)
+#define fallocate64 fallocate
+#endif
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/features.h b/include/musl/features.h
new file mode 100644
index 0000000..85cfb72
--- /dev/null
+++ b/include/musl/features.h
@@ -0,0 +1,40 @@
+#ifndef _FEATURES_H
+#define _FEATURES_H
+
+#if defined(_ALL_SOURCE) && !defined(_GNU_SOURCE)
+#define _GNU_SOURCE 1
+#endif
+
+#if defined(_DEFAULT_SOURCE) && !defined(_BSD_SOURCE)
+#define _BSD_SOURCE 1
+#endif
+
+#if !defined(_POSIX_SOURCE) && !defined(_POSIX_C_SOURCE) \
+ && !defined(_XOPEN_SOURCE) && !defined(_GNU_SOURCE) \
+ && !defined(_BSD_SOURCE) && !defined(__STRICT_ANSI__)
+#define _BSD_SOURCE 1
+#define _XOPEN_SOURCE 700
+#endif
+
+#if __STDC_VERSION__ >= 199901L
+#define __restrict restrict
+#elif !defined(__GNUC__)
+#define __restrict
+#endif
+
+#if __STDC_VERSION__ >= 199901L || defined(__cplusplus)
+#define __inline inline
+#elif !defined(__GNUC__)
+#define __inline
+#endif
+
+#if __STDC_VERSION__ >= 201112L
+#elif defined(__GNUC__)
+#define _Noreturn __attribute__((__noreturn__))
+#else
+#define _Noreturn
+#endif
+
+#define __REDIR(x,y) __typeof__(x) x __asm__(#y)
+
+#endif
diff --git a/include/musl/fenv.h b/include/musl/fenv.h
new file mode 100644
index 0000000..05de990
--- /dev/null
+++ b/include/musl/fenv.h
@@ -0,0 +1,28 @@
+#ifndef _FENV_H
+#define _FENV_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <bits/fenv.h>
+
+int feclearexcept(int);
+int fegetexceptflag(fexcept_t *, int);
+int feraiseexcept(int);
+int fesetexceptflag(const fexcept_t *, int);
+int fetestexcept(int);
+
+int fegetround(void);
+int fesetround(int);
+
+int fegetenv(fenv_t *);
+int feholdexcept(fenv_t *);
+int fesetenv(const fenv_t *);
+int feupdateenv(const fenv_t *);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+
diff --git a/include/musl/float.h b/include/musl/float.h
new file mode 100644
index 0000000..713aadb
--- /dev/null
+++ b/include/musl/float.h
@@ -0,0 +1,52 @@
+#ifndef _FLOAT_H
+#define _FLOAT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int __flt_rounds(void);
+#define FLT_ROUNDS (__flt_rounds())
+
+#define FLT_RADIX 2
+
+#define FLT_TRUE_MIN 1.40129846432481707092e-45F
+#define FLT_MIN 1.17549435082228750797e-38F
+#define FLT_MAX 3.40282346638528859812e+38F
+#define FLT_EPSILON 1.1920928955078125e-07F
+
+#define FLT_MANT_DIG 24
+#define FLT_MIN_EXP (-125)
+#define FLT_MAX_EXP 128
+#define FLT_HAS_SUBNORM 1
+
+#define FLT_DIG 6
+#define FLT_DECIMAL_DIG 9
+#define FLT_MIN_10_EXP (-37)
+#define FLT_MAX_10_EXP 38
+
+#define DBL_TRUE_MIN 4.94065645841246544177e-324
+#define DBL_MIN 2.22507385850720138309e-308
+#define DBL_MAX 1.79769313486231570815e+308
+#define DBL_EPSILON 2.22044604925031308085e-16
+
+#define DBL_MANT_DIG 53
+#define DBL_MIN_EXP (-1021)
+#define DBL_MAX_EXP 1024
+#define DBL_HAS_SUBNORM 1
+
+#define DBL_DIG 15
+#define DBL_DECIMAL_DIG 17
+#define DBL_MIN_10_EXP (-307)
+#define DBL_MAX_10_EXP 308
+
+#define LDBL_HAS_SUBNORM 1
+#define LDBL_DECIMAL_DIG DECIMAL_DIG
+
+#include <bits/float.h>
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/fmtmsg.h b/include/musl/fmtmsg.h
new file mode 100644
index 0000000..d944b06
--- /dev/null
+++ b/include/musl/fmtmsg.h
@@ -0,0 +1,47 @@
+#ifndef _FMTMSG_H
+#define _FMTMSG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define MM_HARD		1
+#define MM_SOFT		2
+#define MM_FIRM		4
+
+#define MM_APPL		8
+#define MM_UTIL		16
+#define MM_OPSYS	32
+
+#define MM_RECOVER	64
+#define MM_NRECOV	128
+
+#define MM_PRINT	256
+#define MM_CONSOLE	512
+
+#define MM_NULLMC	0L
+
+#define MM_HALT		1
+#define MM_ERROR	2
+#define MM_WARNING	3
+#define MM_INFO		4
+#define MM_NOSEV	0
+
+#define MM_OK		0
+#define MM_NOTOK	(-1)
+#define MM_NOMSG	1
+#define MM_NOCON	4
+
+#define MM_NULLLBL	((char*)0)
+#define MM_NULLTXT	((char*)0)
+#define MM_NULLACT	((char*)0)
+#define MM_NULLTAG	((char*)0)
+#define MM_NULLSEV	0
+
+int fmtmsg(long, const char *, int, const char *, const char *, const char *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/fnmatch.h b/include/musl/fnmatch.h
new file mode 100644
index 0000000..f959321
--- /dev/null
+++ b/include/musl/fnmatch.h
@@ -0,0 +1,24 @@
+#ifndef	_FNMATCH_H
+#define	_FNMATCH_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define	FNM_PATHNAME 0x1
+#define	FNM_NOESCAPE 0x2
+#define	FNM_PERIOD   0x4
+#define	FNM_LEADING_DIR	0x8           
+#define	FNM_CASEFOLD	0x10
+#define	FNM_FILE_NAME	FNM_PATHNAME
+
+#define	FNM_NOMATCH 1
+#define FNM_NOSYS   (-1)
+
+int fnmatch(const char *, const char *, int);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/ftw.h b/include/musl/ftw.h
new file mode 100644
index 0000000..d0445e8
--- /dev/null
+++ b/include/musl/ftw.h
@@ -0,0 +1,41 @@
+#ifndef _FTW_H
+#define	_FTW_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+#include <sys/stat.h>
+
+#define FTW_F   1
+#define FTW_D   2
+#define FTW_DNR 3
+#define FTW_NS  4
+#define FTW_SL  5
+#define FTW_DP  6
+#define FTW_SLN 7
+
+#define FTW_PHYS  1
+#define FTW_MOUNT 2
+#define FTW_CHDIR 4
+#define FTW_DEPTH 8
+
+struct FTW {
+	int base;
+	int level;
+};
+
+int ftw(const char *, int (*)(const char *, const struct stat *, int), int);
+int nftw(const char *, int (*)(const char *, const struct stat *, int, struct FTW *), int, int);
+
+#if defined(_LARGEFILE64_SOURCE)
+#define ftw64 ftw
+#define nftw64 nftw
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/getopt.h b/include/musl/getopt.h
new file mode 100644
index 0000000..35cbd35
--- /dev/null
+++ b/include/musl/getopt.h
@@ -0,0 +1,30 @@
+#ifndef _GETOPT_H
+#define _GETOPT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int getopt(int, char * const [], const char *);
+extern char *optarg;
+extern int optind, opterr, optopt, optreset;
+
+struct option {
+	const char *name;
+	int has_arg;
+	int *flag;
+	int val;
+};
+
+int getopt_long(int, char *const *, const char *, const struct option *, int *);
+int getopt_long_only(int, char *const *, const char *, const struct option *, int *);
+
+#define no_argument        0
+#define required_argument  1
+#define optional_argument  2
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/glob.h b/include/musl/glob.h
new file mode 100644
index 0000000..fed0674
--- /dev/null
+++ b/include/musl/glob.h
@@ -0,0 +1,52 @@
+#ifndef	_GLOB_H
+#define	_GLOB_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_size_t
+
+#include <bits/alltypes.h>
+
+typedef struct {
+	size_t gl_pathc;
+	char **gl_pathv;
+	size_t gl_offs;
+	int __dummy1;
+	void *__dummy2[5];
+} glob_t;
+
+int  glob(const char *__restrict, int, int (*)(const char *, int), glob_t *__restrict);
+void globfree(glob_t *);
+
+#define GLOB_ERR      0x01
+#define GLOB_MARK     0x02
+#define GLOB_NOSORT   0x04
+#define GLOB_DOOFFS   0x08
+#define GLOB_NOCHECK  0x10
+#define GLOB_APPEND   0x20
+#define GLOB_NOESCAPE 0x40
+#define	GLOB_PERIOD   0x80
+
+#define GLOB_TILDE       0x1000
+#define GLOB_TILDE_CHECK 0x4000
+
+#define GLOB_NOSPACE 1
+#define GLOB_ABORTED 2
+#define GLOB_NOMATCH 3
+#define GLOB_NOSYS   4
+
+#if defined(_LARGEFILE64_SOURCE)
+#define glob64 glob
+#define globfree64 globfree
+#define glob64_t glob_t
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/grp.h b/include/musl/grp.h
new file mode 100644
index 0000000..27e8c5e
--- /dev/null
+++ b/include/musl/grp.h
@@ -0,0 +1,53 @@
+#ifndef	_GRP_H
+#define	_GRP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_size_t
+#define __NEED_gid_t
+
+#ifdef _GNU_SOURCE
+#define __NEED_FILE
+#endif
+
+#include <bits/alltypes.h>
+
+struct group {
+	char *gr_name;
+	char *gr_passwd;
+	gid_t gr_gid;
+	char **gr_mem;
+};
+
+struct group  *getgrgid(gid_t);
+struct group  *getgrnam(const char *);
+
+int getgrgid_r(gid_t, struct group *, char *, size_t, struct group **);
+int getgrnam_r(const char *, struct group *, char *, size_t, struct group **);
+
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+struct group  *getgrent(void);
+void           endgrent(void);
+void           setgrent(void);
+#endif
+
+#ifdef _GNU_SOURCE
+struct group  *fgetgrent(FILE *);
+int putgrent(const struct group *, FILE *);
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+int getgrouplist(const char *, gid_t, gid_t *, int *);
+int setgroups(size_t, const gid_t *);
+int initgroups(const char *, gid_t);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/iconv.h b/include/musl/iconv.h
new file mode 100644
index 0000000..ebe9bfd
--- /dev/null
+++ b/include/musl/iconv.h
@@ -0,0 +1,24 @@
+#ifndef _ICONV_H
+#define _ICONV_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_size_t
+
+#include <bits/alltypes.h>
+
+typedef void *iconv_t;
+
+iconv_t iconv_open(const char *, const char *);
+size_t iconv(iconv_t, char **__restrict, size_t *__restrict, char **__restrict, size_t *__restrict);
+int iconv_close(iconv_t);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/ifaddrs.h b/include/musl/ifaddrs.h
new file mode 100644
index 0000000..c0328a8
--- /dev/null
+++ b/include/musl/ifaddrs.h
@@ -0,0 +1,35 @@
+#ifndef _IFADDRS_H
+#define _IFADDRS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
+
+struct ifaddrs {
+	struct ifaddrs *ifa_next;
+	char *ifa_name;
+	unsigned ifa_flags;
+	struct sockaddr *ifa_addr;
+	struct sockaddr *ifa_netmask;
+	union {
+		struct sockaddr *ifu_broadaddr;
+		struct sockaddr *ifu_dstaddr;
+	} ifa_ifu;
+	void *ifa_data;
+};
+#define ifa_broadaddr ifa_ifu.ifu_broadaddr
+#define ifa_dstaddr ifa_ifu.ifu_dstaddr
+
+void freeifaddrs(struct ifaddrs *);
+int getifaddrs(struct ifaddrs **);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
diff --git a/include/musl/inttypes.h b/include/musl/inttypes.h
new file mode 100644
index 0000000..61dcb72
--- /dev/null
+++ b/include/musl/inttypes.h
@@ -0,0 +1,229 @@
+#ifndef _INTTYPES_H
+#define _INTTYPES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+#include <stdint.h>
+
+#define __NEED_wchar_t
+#include <bits/alltypes.h>
+
+typedef struct { intmax_t quot, rem; } imaxdiv_t;
+
+intmax_t imaxabs(intmax_t);
+imaxdiv_t imaxdiv(intmax_t, intmax_t);
+
+intmax_t strtoimax(const char *__restrict, char **__restrict, int);
+uintmax_t strtoumax(const char *__restrict, char **__restrict, int);
+
+intmax_t wcstoimax(const wchar_t *__restrict, wchar_t **__restrict, int);
+uintmax_t wcstoumax(const wchar_t *__restrict, wchar_t **__restrict, int);
+
+#if UINTPTR_MAX == UINT64_MAX
+#define __PRI64  "l"
+#define __PRIPTR "l"
+#else
+#define __PRI64  "ll"
+#define __PRIPTR ""
+#endif
+
+#define PRId8  "d"
+#define PRId16 "d"
+#define PRId32 "d"
+#define PRId64 __PRI64 "d"
+
+#define PRIdLEAST8  "d"
+#define PRIdLEAST16 "d"
+#define PRIdLEAST32 "d"
+#define PRIdLEAST64 __PRI64 "d"
+
+#define PRIdFAST8  "d"
+#define PRIdFAST16 "d"
+#define PRIdFAST32 "d"
+#define PRIdFAST64 __PRI64 "d"
+
+#define PRIi8  "i"
+#define PRIi16 "i"
+#define PRIi32 "i"
+#define PRIi64 __PRI64 "i"
+
+#define PRIiLEAST8  "i"
+#define PRIiLEAST16 "i"
+#define PRIiLEAST32 "i"
+#define PRIiLEAST64 __PRI64 "i"
+
+#define PRIiFAST8  "i"
+#define PRIiFAST16 "i"
+#define PRIiFAST32 "i"
+#define PRIiFAST64 __PRI64 "i"
+
+#define PRIo8  "o"
+#define PRIo16 "o"
+#define PRIo32 "o"
+#define PRIo64 __PRI64 "o"
+
+#define PRIoLEAST8  "o"
+#define PRIoLEAST16 "o"
+#define PRIoLEAST32 "o"
+#define PRIoLEAST64 __PRI64 "o"
+
+#define PRIoFAST8  "o"
+#define PRIoFAST16 "o"
+#define PRIoFAST32 "o"
+#define PRIoFAST64 __PRI64 "o"
+
+#define PRIu8  "u"
+#define PRIu16 "u"
+#define PRIu32 "u"
+#define PRIu64 __PRI64 "u"
+
+#define PRIuLEAST8  "u"
+#define PRIuLEAST16 "u"
+#define PRIuLEAST32 "u"
+#define PRIuLEAST64 __PRI64 "u"
+
+#define PRIuFAST8  "u"
+#define PRIuFAST16 "u"
+#define PRIuFAST32 "u"
+#define PRIuFAST64 __PRI64 "u"
+
+#define PRIx8  "x"
+#define PRIx16 "x"
+#define PRIx32 "x"
+#define PRIx64 __PRI64 "x"
+
+#define PRIxLEAST8  "x"
+#define PRIxLEAST16 "x"
+#define PRIxLEAST32 "x"
+#define PRIxLEAST64 __PRI64 "x"
+
+#define PRIxFAST8  "x"
+#define PRIxFAST16 "x"
+#define PRIxFAST32 "x"
+#define PRIxFAST64 __PRI64 "x"
+
+#define PRIX8  "X"
+#define PRIX16 "X"
+#define PRIX32 "X"
+#define PRIX64 __PRI64 "X"
+
+#define PRIXLEAST8  "X"
+#define PRIXLEAST16 "X"
+#define PRIXLEAST32 "X"
+#define PRIXLEAST64 __PRI64 "X"
+
+#define PRIXFAST8  "X"
+#define PRIXFAST16 "X"
+#define PRIXFAST32 "X"
+#define PRIXFAST64 __PRI64 "X"
+
+#define PRIdMAX __PRI64 "d"
+#define PRIiMAX __PRI64 "i"
+#define PRIoMAX __PRI64 "o"
+#define PRIuMAX __PRI64 "u"
+#define PRIxMAX __PRI64 "x"
+#define PRIXMAX __PRI64 "X"
+
+#define PRIdPTR __PRIPTR "d"
+#define PRIiPTR __PRIPTR "i"
+#define PRIoPTR __PRIPTR "o"
+#define PRIuPTR __PRIPTR "u"
+#define PRIxPTR __PRIPTR "x"
+#define PRIXPTR __PRIPTR "X"
+
+#define SCNd8   "hhd"
+#define SCNd16  "hd"
+#define SCNd32  "d"
+#define SCNd64  __PRI64 "d"
+
+#define SCNdLEAST8  "hhd"
+#define SCNdLEAST16 "hd"
+#define SCNdLEAST32 "d"
+#define SCNdLEAST64 __PRI64 "d"
+
+#define SCNdFAST8  "hhd"
+#define SCNdFAST16 "d"
+#define SCNdFAST32 "d"
+#define SCNdFAST64 __PRI64 "d"
+
+#define SCNi8   "hhi"
+#define SCNi16  "hi"
+#define SCNi32  "i"
+#define SCNi64  __PRI64 "i"
+
+#define SCNiLEAST8  "hhi"
+#define SCNiLEAST16 "hi"
+#define SCNiLEAST32 "i"
+#define SCNiLEAST64 __PRI64 "i"
+
+#define SCNiFAST8  "hhi"
+#define SCNiFAST16 "i"
+#define SCNiFAST32 "i"
+#define SCNiFAST64 __PRI64 "i"
+
+#define SCNu8   "hhu"
+#define SCNu16  "hu"
+#define SCNu32  "u"
+#define SCNu64  __PRI64 "u"
+
+#define SCNuLEAST8  "hhu"
+#define SCNuLEAST16 "hu"
+#define SCNuLEAST32 "u"
+#define SCNuLEAST64 __PRI64 "u"
+
+#define SCNuFAST8 "hhu"
+#define SCNuFAST16 "u"
+#define SCNuFAST32 "u"
+#define SCNuFAST64 __PRI64 "u"
+
+#define SCNo8   "hho"
+#define SCNo16  "ho"
+#define SCNo32  "o"
+#define SCNo64  __PRI64 "o"
+
+#define SCNoLEAST8  "hho"
+#define SCNoLEAST16 "ho"
+#define SCNoLEAST32 "o"
+#define SCNoLEAST64 __PRI64 "o"
+
+#define SCNoFAST8  "hho"
+#define SCNoFAST16 "o"
+#define SCNoFAST32 "o"
+#define SCNoFAST64 __PRI64 "o"
+
+#define SCNx8   "hhx"
+#define SCNx16  "hx"
+#define SCNx32  "x"
+#define SCNx64  __PRI64 "x"
+
+#define SCNxLEAST8  "hhx"
+#define SCNxLEAST16 "hx"
+#define SCNxLEAST32 "x"
+#define SCNxLEAST64 __PRI64 "x"
+
+#define SCNxFAST8  "hhx"
+#define SCNxFAST16 "x"
+#define SCNxFAST32 "x"
+#define SCNxFAST64 __PRI64 "x"
+
+#define SCNdMAX __PRI64 "d"
+#define SCNiMAX __PRI64 "i"
+#define SCNoMAX __PRI64 "o"
+#define SCNuMAX __PRI64 "u"
+#define SCNxMAX __PRI64 "x"
+
+#define SCNdPTR __PRIPTR "d"
+#define SCNiPTR __PRIPTR "i"
+#define SCNoPTR __PRIPTR "o"
+#define SCNuPTR __PRIPTR "u"
+#define SCNxPTR __PRIPTR "x"
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
diff --git a/include/musl/iso646.h b/include/musl/iso646.h
new file mode 100644
index 0000000..88ff53d
--- /dev/null
+++ b/include/musl/iso646.h
@@ -0,0 +1,20 @@
+#ifndef _ISO646_H
+#define _ISO646_H
+
+#ifndef __cplusplus
+
+#define and    &&
+#define and_eq &=
+#define bitand &
+#define bitor  |
+#define compl  ~
+#define not    !
+#define not_eq !=
+#define or     ||
+#define or_eq  |=
+#define xor    ^
+#define xor_eq ^=
+
+#endif
+
+#endif
diff --git a/include/musl/langinfo.h b/include/musl/langinfo.h
new file mode 100644
index 0000000..519c061
--- /dev/null
+++ b/include/musl/langinfo.h
@@ -0,0 +1,98 @@
+#ifndef _LANGINFO_H
+#define _LANGINFO_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+#include <nl_types.h>
+
+#define __NEED_locale_t
+
+#include <bits/alltypes.h>
+
+#define ABDAY_1 0x20000
+#define ABDAY_2 0x20001
+#define ABDAY_3 0x20002
+#define ABDAY_4 0x20003
+#define ABDAY_5 0x20004
+#define ABDAY_6 0x20005
+#define ABDAY_7 0x20006
+
+#define DAY_1 0x20007
+#define DAY_2 0x20008
+#define DAY_3 0x20009
+#define DAY_4 0x2000A
+#define DAY_5 0x2000B
+#define DAY_6 0x2000C
+#define DAY_7 0x2000D
+
+#define ABMON_1 0x2000E
+#define ABMON_2 0x2000F
+#define ABMON_3 0x20010
+#define ABMON_4 0x20011
+#define ABMON_5 0x20012
+#define ABMON_6 0x20013
+#define ABMON_7 0x20014
+#define ABMON_8 0x20015
+#define ABMON_9 0x20016
+#define ABMON_10 0x20017
+#define ABMON_11 0x20018
+#define ABMON_12 0x20019
+
+#define MON_1 0x2001A
+#define MON_2 0x2001B
+#define MON_3 0x2001C
+#define MON_4 0x2001D
+#define MON_5 0x2001E
+#define MON_6 0x2001F
+#define MON_7 0x20020
+#define MON_8 0x20021
+#define MON_9 0x20022
+#define MON_10 0x20023
+#define MON_11 0x20024
+#define MON_12 0x20025
+
+#define AM_STR 0x20026
+#define PM_STR 0x20027
+
+#define D_T_FMT 0x20028
+#define D_FMT 0x20029
+#define T_FMT 0x2002A
+#define T_FMT_AMPM 0x2002B
+
+#define ERA 0x2002C
+#define ERA_D_FMT 0x2002E
+#define ALT_DIGITS 0x2002F
+#define ERA_D_T_FMT 0x20030
+#define ERA_T_FMT 0x20031
+
+#define CODESET 14
+
+#define CRNCYSTR 0x4000F
+
+#define RADIXCHAR 0x10000
+#define THOUSEP 0x10001
+#define YESEXPR 0x50000
+#define NOEXPR 0x50001
+
+#define _NL_LOCALE_NAME(cat) (((cat)<<16) | 0xffff)
+
+#if defined(_GNU_SOURCE)
+#define NL_LOCALE_NAME(cat) _NL_LOCALE_NAME(cat)
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define YESSTR 0x50002
+#define NOSTR 0x50003
+#endif
+
+char *nl_langinfo(nl_item);
+char *nl_langinfo_l(nl_item, locale_t);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/lastlog.h b/include/musl/lastlog.h
new file mode 100644
index 0000000..5fa45ee
--- /dev/null
+++ b/include/musl/lastlog.h
@@ -0,0 +1 @@
+#include <utmp.h>
diff --git a/include/musl/libgen.h b/include/musl/libgen.h
new file mode 100644
index 0000000..7c7fd9c
--- /dev/null
+++ b/include/musl/libgen.h
@@ -0,0 +1,15 @@
+#ifndef _LIBGEN_H
+#define _LIBGEN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+char *dirname(char *);
+char *basename(char *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/libintl.h b/include/musl/libintl.h
new file mode 100644
index 0000000..6a707bf
--- /dev/null
+++ b/include/musl/libintl.h
@@ -0,0 +1,33 @@
+#ifndef _LIBINTL_H
+#define _LIBINTL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define __USE_GNU_GETTEXT 1
+#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 1 : -1)
+
+#if __GNUC__ >= 3
+#define __fa(n) __attribute__ ((__format_arg__ (n)))
+#else
+#define __fa(n)
+#endif
+
+char *gettext(const char *) __fa(1);
+char *dgettext(const char *, const char *) __fa(2);
+char *dcgettext(const char *, const char *, int) __fa(2);
+char *ngettext(const char *, const char *, unsigned long) __fa(1) __fa(2);
+char *dngettext(const char *, const char *, const char *, unsigned long) __fa(2) __fa(3);
+char *dcngettext(const char *, const char *, const char *, unsigned long, int) __fa(2) __fa(3);
+char *textdomain(const char *);
+char *bindtextdomain (const char *, const char *);
+char *bind_textdomain_codeset(const char *, const char *);
+
+#undef __fa
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/limits.h b/include/musl/limits.h
new file mode 100644
index 0000000..53a27b9
--- /dev/null
+++ b/include/musl/limits.h
@@ -0,0 +1,166 @@
+#ifndef _LIMITS_H
+#define _LIMITS_H
+
+#include <features.h>
+
+#include <bits/alltypes.h> /* __LONG_MAX */
+
+/* Support signed or unsigned plain-char */
+
+#if '\xff' > 0
+#define CHAR_MIN 0
+#define CHAR_MAX 255
+#else
+#define CHAR_MIN (-128)
+#define CHAR_MAX 127
+#endif
+
+#define CHAR_BIT 8
+#define SCHAR_MIN (-128)
+#define SCHAR_MAX 127
+#define UCHAR_MAX 255
+#define SHRT_MIN  (-1-0x7fff)
+#define SHRT_MAX  0x7fff
+#define USHRT_MAX 0xffff
+#define INT_MIN  (-1-0x7fffffff)
+#define INT_MAX  0x7fffffff
+#define UINT_MAX 0xffffffffU
+#define LONG_MIN (-LONG_MAX-1)
+#define LONG_MAX __LONG_MAX
+#define ULONG_MAX (2UL*LONG_MAX+1)
+#define LLONG_MIN (-LLONG_MAX-1)
+#define LLONG_MAX  0x7fffffffffffffffLL
+#define ULLONG_MAX (2ULL*LLONG_MAX+1)
+
+#define MB_LEN_MAX 4
+
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+
+#include <bits/limits.h>
+
+#define PIPE_BUF 4096
+#define FILESIZEBITS 64
+#ifndef NAME_MAX
+#define NAME_MAX 255
+#endif
+#define PATH_MAX 4096
+#define NGROUPS_MAX 32
+#define ARG_MAX 131072
+#define IOV_MAX 1024
+#define SYMLOOP_MAX 40
+#define WORD_BIT 32
+#define SSIZE_MAX LONG_MAX
+#define TZNAME_MAX 6
+#define TTY_NAME_MAX 32
+#define HOST_NAME_MAX 255
+
+#if LONG_MAX == 0x7fffffffL
+#define LONG_BIT 32
+#else
+#define LONG_BIT 64
+#endif
+
+/* Implementation choices... */
+
+#define PTHREAD_KEYS_MAX 128
+#define PTHREAD_STACK_MIN 2048
+#define PTHREAD_DESTRUCTOR_ITERATIONS 4
+#define SEM_VALUE_MAX 0x7fffffff
+#define SEM_NSEMS_MAX 256
+#define DELAYTIMER_MAX 0x7fffffff
+#define MQ_PRIO_MAX 32768
+#define LOGIN_NAME_MAX 256
+
+/* Arbitrary numbers... */
+
+#define BC_BASE_MAX 99
+#define BC_DIM_MAX 2048
+#define BC_SCALE_MAX 99
+#define BC_STRING_MAX 1000
+#define CHARCLASS_NAME_MAX 14
+#define COLL_WEIGHTS_MAX 2
+#define EXPR_NEST_MAX 32
+#define LINE_MAX 4096
+#define RE_DUP_MAX 255
+
+#define NL_ARGMAX 9
+#define NL_MSGMAX 32767
+#define NL_SETMAX 255
+#define NL_TEXTMAX 2048
+
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) || defined(_XOPEN_SOURCE)
+
+#ifdef PAGESIZE
+#define PAGE_SIZE PAGESIZE
+#endif
+#define NZERO 20
+#define NL_LANGMAX 32
+
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) \
+ || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE+0 < 700)
+
+#define NL_NMAX 16
+
+#endif
+
+/* POSIX/SUS requirements follow. These numbers come directly
+ * from SUS and have nothing to do with the host system. */
+
+#define _POSIX_AIO_LISTIO_MAX   2
+#define _POSIX_AIO_MAX          1
+#define _POSIX_ARG_MAX          4096
+#define _POSIX_CHILD_MAX        25
+#define _POSIX_CLOCKRES_MIN     20000000
+#define _POSIX_DELAYTIMER_MAX   32
+#define _POSIX_HOST_NAME_MAX    255
+#define _POSIX_LINK_MAX         8
+#define _POSIX_LOGIN_NAME_MAX   9
+#define _POSIX_MAX_CANON        255
+#define _POSIX_MAX_INPUT        255
+#define _POSIX_MQ_OPEN_MAX      8
+#define _POSIX_MQ_PRIO_MAX      32
+#define _POSIX_NAME_MAX         14
+#define _POSIX_NGROUPS_MAX      8
+#define _POSIX_OPEN_MAX         20
+#define _POSIX_PATH_MAX         256
+#define _POSIX_PIPE_BUF         512
+#define _POSIX_RE_DUP_MAX       255
+#define _POSIX_RTSIG_MAX        8
+#define _POSIX_SEM_NSEMS_MAX    256
+#define _POSIX_SEM_VALUE_MAX    32767
+#define _POSIX_SIGQUEUE_MAX     32
+#define _POSIX_SSIZE_MAX        32767
+#define _POSIX_STREAM_MAX       8
+#define _POSIX_SS_REPL_MAX      4
+#define _POSIX_SYMLINK_MAX      255
+#define _POSIX_SYMLOOP_MAX      8
+#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
+#define _POSIX_THREAD_KEYS_MAX  128
+#define _POSIX_THREAD_THREADS_MAX 64
+#define _POSIX_TIMER_MAX        32
+#define _POSIX_TRACE_EVENT_NAME_MAX 30
+#define _POSIX_TRACE_NAME_MAX   8
+#define _POSIX_TRACE_SYS_MAX    8
+#define _POSIX_TRACE_USER_EVENT_MAX 32
+#define _POSIX_TTY_NAME_MAX     9
+#define _POSIX_TZNAME_MAX       6
+#define _POSIX2_BC_BASE_MAX     99
+#define _POSIX2_BC_DIM_MAX      2048
+#define _POSIX2_BC_SCALE_MAX    99
+#define _POSIX2_BC_STRING_MAX   1000
+#define _POSIX2_CHARCLASS_NAME_MAX 14
+#define _POSIX2_COLL_WEIGHTS_MAX 2
+#define _POSIX2_EXPR_NEST_MAX   32
+#define _POSIX2_LINE_MAX        2048
+#define _POSIX2_RE_DUP_MAX      255
+
+#define _XOPEN_IOV_MAX          16
+#define _XOPEN_NAME_MAX         255
+#define _XOPEN_PATH_MAX         1024
+
+#endif
diff --git a/include/musl/link.h b/include/musl/link.h
new file mode 100644
index 0000000..8150185
--- /dev/null
+++ b/include/musl/link.h
@@ -0,0 +1,53 @@
+#ifndef _LINK_H
+#define _LINK_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <elf.h>
+#define __NEED_size_t
+#define __NEED_uint32_t
+#include <bits/alltypes.h>
+
+#if UINTPTR_MAX > 0xffffffff
+#define ElfW(type) Elf64_ ## type
+#else
+#define ElfW(type) Elf32_ ## type
+#endif
+
+#include <bits/link.h>
+
+struct dl_phdr_info {
+	ElfW(Addr) dlpi_addr;
+	const char *dlpi_name;
+	const ElfW(Phdr) *dlpi_phdr;
+	ElfW(Half) dlpi_phnum;
+	unsigned long long int dlpi_adds;
+	unsigned long long int dlpi_subs;
+	size_t dlpi_tls_modid;
+	void *dlpi_tls_data;
+};
+
+struct link_map {
+	ElfW(Addr) l_addr;
+	char *l_name;
+	ElfW(Dyn) *l_ld;
+	struct link_map *l_next, *l_prev;
+};
+
+struct r_debug {
+	int r_version;
+	struct link_map *r_map;
+	ElfW(Addr) r_brk;
+	enum { RT_CONSISTENT, RT_ADD, RT_DELETE } r_state;
+	ElfW(Addr) r_ldbase;
+};
+
+int dl_iterate_phdr(int (*)(struct dl_phdr_info *, size_t, void *), void *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/locale.h b/include/musl/locale.h
new file mode 100644
index 0000000..11106fe
--- /dev/null
+++ b/include/musl/locale.h
@@ -0,0 +1,88 @@
+#ifndef	_LOCALE_H
+#define	_LOCALE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#if __cplusplus >= 201103L
+#define NULL nullptr
+#elif defined(__cplusplus)
+#define NULL 0L
+#else
+#define NULL ((void*)0)
+#endif
+
+#define LC_CTYPE    0
+#define LC_NUMERIC  1
+#define LC_TIME     2
+#define LC_COLLATE  3
+#define LC_MONETARY 4
+#define LC_MESSAGES 5
+#define LC_ALL      6
+
+struct lconv {
+	char *decimal_point;
+	char *thousands_sep;
+	char *grouping;
+
+	char *int_curr_symbol;
+	char *currency_symbol;
+	char *mon_decimal_point;
+	char *mon_thousands_sep;
+	char *mon_grouping;
+	char *positive_sign;
+	char *negative_sign;
+	char int_frac_digits;
+	char frac_digits;
+	char p_cs_precedes;
+	char p_sep_by_space;
+	char n_cs_precedes;
+	char n_sep_by_space;
+	char p_sign_posn;
+	char n_sign_posn;
+	char int_p_cs_precedes;
+	char int_p_sep_by_space;
+	char int_n_cs_precedes;
+	char int_n_sep_by_space;
+	char int_p_sign_posn;
+	char int_n_sign_posn;
+};
+
+
+char *setlocale (int, const char *);
+struct lconv *localeconv(void);
+
+
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+
+#define __NEED_locale_t
+
+#include <bits/alltypes.h>
+
+#define LC_GLOBAL_LOCALE ((locale_t)-1)
+
+#define LC_CTYPE_MASK    (1<<LC_CTYPE)
+#define LC_NUMERIC_MASK  (1<<LC_NUMERIC)
+#define LC_TIME_MASK     (1<<LC_TIME)
+#define LC_COLLATE_MASK  (1<<LC_COLLATE)
+#define LC_MONETARY_MASK (1<<LC_MONETARY)
+#define LC_MESSAGES_MASK (1<<LC_MESSAGES)
+#define LC_ALL_MASK      0x7fffffff
+
+locale_t duplocale(locale_t);
+void freelocale(locale_t);
+locale_t newlocale(int, const char *, locale_t);
+locale_t uselocale(locale_t);
+
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/malloc.h b/include/musl/malloc.h
new file mode 100644
index 0000000..35f8b19
--- /dev/null
+++ b/include/musl/malloc.h
@@ -0,0 +1,25 @@
+#ifndef _MALLOC_H
+#define _MALLOC_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define __NEED_size_t
+
+#include <bits/alltypes.h>
+
+void *malloc (size_t);
+void *calloc (size_t, size_t);
+void *realloc (void *, size_t);
+void free (void *);
+void *valloc (size_t);
+void *memalign(size_t, size_t);
+
+size_t malloc_usable_size(void *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/math.h b/include/musl/math.h
new file mode 100644
index 0000000..14f28ec
--- /dev/null
+++ b/include/musl/math.h
@@ -0,0 +1,442 @@
+#ifndef _MATH_H
+#define _MATH_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_float_t
+#define __NEED_double_t
+#include <bits/alltypes.h>
+
+#if 100*__GNUC__+__GNUC_MINOR__ >= 303
+#define NAN       __builtin_nanf("")
+#define INFINITY  __builtin_inff()
+#else
+#define NAN       (0.0f/0.0f)
+#define INFINITY  1e5000f
+#endif
+
+#define HUGE_VALF INFINITY
+#define HUGE_VAL  ((double)INFINITY)
+#define HUGE_VALL ((long double)INFINITY)
+
+#define MATH_ERRNO  1
+#define MATH_ERREXCEPT 2
+#define math_errhandling 2
+
+#define FP_ILOGBNAN (-1-0x7fffffff)
+#define FP_ILOGB0 FP_ILOGBNAN
+
+#define FP_NAN       0
+#define FP_INFINITE  1
+#define FP_ZERO      2
+#define FP_SUBNORMAL 3
+#define FP_NORMAL    4
+
+#ifdef __FP_FAST_FMA
+#define FP_FAST_FMA 1
+#endif
+
+#ifdef __FP_FAST_FMAF
+#define FP_FAST_FMAF 1
+#endif
+
+#ifdef __FP_FAST_FMAL
+#define FP_FAST_FMAL 1
+#endif
+
+int __fpclassify(double);
+int __fpclassifyf(float);
+int __fpclassifyl(long double);
+
+static __inline unsigned __FLOAT_BITS(float __f)
+{
+	union {float __f; unsigned __i;} __u;
+	__u.__f = __f;
+	return __u.__i;
+}
+static __inline unsigned long long __DOUBLE_BITS(double __f)
+{
+	union {double __f; unsigned long long __i;} __u;
+	__u.__f = __f;
+	return __u.__i;
+}
+
+#define fpclassify(x) ( \
+	sizeof(x) == sizeof(float) ? __fpclassifyf(x) : \
+	sizeof(x) == sizeof(double) ? __fpclassify(x) : \
+	__fpclassifyl(x) )
+
+#define isinf(x) ( \
+	sizeof(x) == sizeof(float) ? (__FLOAT_BITS(x) & 0x7fffffff) == 0x7f800000 : \
+	sizeof(x) == sizeof(double) ? (__DOUBLE_BITS(x) & -1ULL>>1) == 0x7ffULL<<52 : \
+	__fpclassifyl(x) == FP_INFINITE)
+
+#define isnan(x) ( \
+	sizeof(x) == sizeof(float) ? (__FLOAT_BITS(x) & 0x7fffffff) > 0x7f800000 : \
+	sizeof(x) == sizeof(double) ? (__DOUBLE_BITS(x) & -1ULL>>1) > 0x7ffULL<<52 : \
+	__fpclassifyl(x) == FP_NAN)
+
+#define isnormal(x) ( \
+	sizeof(x) == sizeof(float) ? ((__FLOAT_BITS(x)+0x00800000) & 0x7fffffff) >= 0x01000000 : \
+	sizeof(x) == sizeof(double) ? ((__DOUBLE_BITS(x)+(1ULL<<52)) & -1ULL>>1) >= 1ULL<<53 : \
+	__fpclassifyl(x) == FP_NORMAL)
+
+#define isfinite(x) ( \
+	sizeof(x) == sizeof(float) ? (__FLOAT_BITS(x) & 0x7fffffff) < 0x7f800000 : \
+	sizeof(x) == sizeof(double) ? (__DOUBLE_BITS(x) & -1ULL>>1) < 0x7ffULL<<52 : \
+	__fpclassifyl(x) > FP_INFINITE)
+
+int __signbit(double);
+int __signbitf(float);
+int __signbitl(long double);
+
+#define signbit(x) ( \
+	sizeof(x) == sizeof(float) ? (int)(__FLOAT_BITS(x)>>31) : \
+	sizeof(x) == sizeof(double) ? (int)(__DOUBLE_BITS(x)>>63) : \
+	__signbitl(x) )
+
+#define isunordered(x,y) (isnan((x)) ? ((void)(y),1) : isnan((y)))
+
+#define __ISREL_DEF(rel, op, type) \
+static __inline int __is##rel(type __x, type __y) \
+{ return !isunordered(__x,__y) && __x op __y; }
+
+__ISREL_DEF(lessf, <, float_t)
+__ISREL_DEF(less, <, double_t)
+__ISREL_DEF(lessl, <, long double)
+__ISREL_DEF(lessequalf, <=, float_t)
+__ISREL_DEF(lessequal, <=, double_t)
+__ISREL_DEF(lessequall, <=, long double)
+__ISREL_DEF(lessgreaterf, !=, float_t)
+__ISREL_DEF(lessgreater, !=, double_t)
+__ISREL_DEF(lessgreaterl, !=, long double)
+__ISREL_DEF(greaterf, >, float_t)
+__ISREL_DEF(greater, >, double_t)
+__ISREL_DEF(greaterl, >, long double)
+__ISREL_DEF(greaterequalf, >=, float_t)
+__ISREL_DEF(greaterequal, >=, double_t)
+__ISREL_DEF(greaterequall, >=, long double)
+
+#define __tg_pred_2(x, y, p) ( \
+	sizeof((x)+(y)) == sizeof(float) ? p##f(x, y) : \
+	sizeof((x)+(y)) == sizeof(double) ? p(x, y) : \
+	p##l(x, y) )
+
+#define isless(x, y)            __tg_pred_2(x, y, __isless)
+#define islessequal(x, y)       __tg_pred_2(x, y, __islessequal)
+#define islessgreater(x, y)     __tg_pred_2(x, y, __islessgreater)
+#define isgreater(x, y)         __tg_pred_2(x, y, __isgreater)
+#define isgreaterequal(x, y)    __tg_pred_2(x, y, __isgreaterequal)
+
+double      acos(double);
+float       acosf(float);
+long double acosl(long double);
+
+double      acosh(double);
+float       acoshf(float);
+long double acoshl(long double);
+
+double      asin(double);
+float       asinf(float);
+long double asinl(long double);
+
+double      asinh(double);
+float       asinhf(float);
+long double asinhl(long double);
+
+double      atan(double);
+float       atanf(float);
+long double atanl(long double);
+
+double      atan2(double, double);
+float       atan2f(float, float);
+long double atan2l(long double, long double);
+
+double      atanh(double);
+float       atanhf(float);
+long double atanhl(long double);
+
+double      cbrt(double);
+float       cbrtf(float);
+long double cbrtl(long double);
+
+double      ceil(double);
+float       ceilf(float);
+long double ceill(long double);
+
+double      copysign(double, double);
+float       copysignf(float, float);
+long double copysignl(long double, long double);
+
+double      cos(double);
+float       cosf(float);
+long double cosl(long double);
+
+double      cosh(double);
+float       coshf(float);
+long double coshl(long double);
+
+double      erf(double);
+float       erff(float);
+long double erfl(long double);
+
+double      erfc(double);
+float       erfcf(float);
+long double erfcl(long double);
+
+double      exp(double);
+float       expf(float);
+long double expl(long double);
+
+double      exp2(double);
+float       exp2f(float);
+long double exp2l(long double);
+
+double      expm1(double);
+float       expm1f(float);
+long double expm1l(long double);
+
+double      fabs(double);
+float       fabsf(float);
+long double fabsl(long double);
+
+double      fdim(double, double);
+float       fdimf(float, float);
+long double fdiml(long double, long double);
+
+double      floor(double);
+float       floorf(float);
+long double floorl(long double);
+
+double      fma(double, double, double);
+float       fmaf(float, float, float);
+long double fmal(long double, long double, long double);
+
+double      fmax(double, double);
+float       fmaxf(float, float);
+long double fmaxl(long double, long double);
+
+double      fmin(double, double);
+float       fminf(float, float);
+long double fminl(long double, long double);
+
+double      fmod(double, double);
+float       fmodf(float, float);
+long double fmodl(long double, long double);
+
+double      frexp(double, int *);
+float       frexpf(float, int *);
+long double frexpl(long double, int *);
+
+double      hypot(double, double);
+float       hypotf(float, float);
+long double hypotl(long double, long double);
+
+int         ilogb(double);
+int         ilogbf(float);
+int         ilogbl(long double);
+
+double      ldexp(double, int);
+float       ldexpf(float, int);
+long double ldexpl(long double, int);
+
+double      lgamma(double);
+float       lgammaf(float);
+long double lgammal(long double);
+
+long long   llrint(double);
+long long   llrintf(float);
+long long   llrintl(long double);
+
+long long   llround(double);
+long long   llroundf(float);
+long long   llroundl(long double);
+
+double      log(double);
+float       logf(float);
+long double logl(long double);
+
+double      log10(double);
+float       log10f(float);
+long double log10l(long double);
+
+double      log1p(double);
+float       log1pf(float);
+long double log1pl(long double);
+
+double      log2(double);
+float       log2f(float);
+long double log2l(long double);
+
+double      logb(double);
+float       logbf(float);
+long double logbl(long double);
+
+long        lrint(double);
+long        lrintf(float);
+long        lrintl(long double);
+
+long        lround(double);
+long        lroundf(float);
+long        lroundl(long double);
+
+double      modf(double, double *);
+float       modff(float, float *);
+long double modfl(long double, long double *);
+
+double      nan(const char *);
+float       nanf(const char *);
+long double nanl(const char *);
+
+double      nearbyint(double);
+float       nearbyintf(float);
+long double nearbyintl(long double);
+
+double      nextafter(double, double);
+float       nextafterf(float, float);
+long double nextafterl(long double, long double);
+
+double      nexttoward(double, long double);
+float       nexttowardf(float, long double);
+long double nexttowardl(long double, long double);
+
+double      pow(double, double);
+float       powf(float, float);
+long double powl(long double, long double);
+
+double      remainder(double, double);
+float       remainderf(float, float);
+long double remainderl(long double, long double);
+
+double      remquo(double, double, int *);
+float       remquof(float, float, int *);
+long double remquol(long double, long double, int *);
+
+double      rint(double);
+float       rintf(float);
+long double rintl(long double);
+
+double      round(double);
+float       roundf(float);
+long double roundl(long double);
+
+double      scalbln(double, long);
+float       scalblnf(float, long);
+long double scalblnl(long double, long);
+
+double      scalbn(double, int);
+float       scalbnf(float, int);
+long double scalbnl(long double, int);
+
+double      sin(double);
+float       sinf(float);
+long double sinl(long double);
+
+double      sinh(double);
+float       sinhf(float);
+long double sinhl(long double);
+
+double      sqrt(double);
+float       sqrtf(float);
+long double sqrtl(long double);
+
+double      tan(double);
+float       tanf(float);
+long double tanl(long double);
+
+double      tanh(double);
+float       tanhf(float);
+long double tanhl(long double);
+
+double      tgamma(double);
+float       tgammaf(float);
+long double tgammal(long double);
+
+double      trunc(double);
+float       truncf(float);
+long double truncl(long double);
+
+
+#if defined(_XOPEN_SOURCE) || defined(_BSD_SOURCE)
+#undef  MAXFLOAT
+#define MAXFLOAT        3.40282346638528859812e+38F
+#endif
+
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define M_E             2.7182818284590452354   /* e */
+#define M_LOG2E         1.4426950408889634074   /* log_2 e */
+#define M_LOG10E        0.43429448190325182765  /* log_10 e */
+#define M_LN2           0.69314718055994530942  /* log_e 2 */
+#define M_LN10          2.30258509299404568402  /* log_e 10 */
+#define M_PI            3.14159265358979323846  /* pi */
+#define M_PI_2          1.57079632679489661923  /* pi/2 */
+#define M_PI_4          0.78539816339744830962  /* pi/4 */
+#define M_1_PI          0.31830988618379067154  /* 1/pi */
+#define M_2_PI          0.63661977236758134308  /* 2/pi */
+#define M_2_SQRTPI      1.12837916709551257390  /* 2/sqrt(pi) */
+#define M_SQRT2         1.41421356237309504880  /* sqrt(2) */
+#define M_SQRT1_2       0.70710678118654752440  /* 1/sqrt(2) */
+
+extern int signgam;
+
+double      j0(double);
+double      j1(double);
+double      jn(int, double);
+
+double      y0(double);
+double      y1(double);
+double      yn(int, double);
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define HUGE            3.40282346638528859812e+38F
+
+double      drem(double, double);
+float       dremf(float, float);
+
+int         finite(double);
+int         finitef(float);
+
+double      scalb(double, double);
+float       scalbf(float, float);
+
+double      significand(double);
+float       significandf(float);
+
+double      lgamma_r(double, int*);
+float       lgammaf_r(float, int*);
+
+float       j0f(float);
+float       j1f(float);
+float       jnf(int, float);
+
+float       y0f(float);
+float       y1f(float);
+float       ynf(int, float);
+#endif
+
+#ifdef _GNU_SOURCE
+long double lgammal_r(long double, int*);
+
+void        sincos(double, double*, double*);
+void        sincosf(float, float*, float*);
+void        sincosl(long double, long double*, long double*);
+
+double      exp10(double);
+float       exp10f(float);
+long double exp10l(long double);
+
+double      pow10(double);
+float       pow10f(float);
+long double pow10l(long double);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/memory.h b/include/musl/memory.h
new file mode 100644
index 0000000..3b2f590
--- /dev/null
+++ b/include/musl/memory.h
@@ -0,0 +1 @@
+#include <string.h>
diff --git a/include/musl/mntent.h b/include/musl/mntent.h
new file mode 100644
index 0000000..3492a1d
--- /dev/null
+++ b/include/musl/mntent.h
@@ -0,0 +1,43 @@
+#ifndef _MNTENT_H
+#define _MNTENT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define __NEED_FILE
+#include <bits/alltypes.h>
+
+#define MOUNTED "/etc/mtab"
+
+#define MNTTYPE_IGNORE	"ignore"
+#define MNTTYPE_NFS	"nfs"
+#define MNTTYPE_SWAP	"swap"
+#define MNTOPT_DEFAULTS	"defaults"
+#define MNTOPT_RO	"ro"
+#define MNTOPT_RW	"rw"
+#define MNTOPT_SUID	"suid"
+#define MNTOPT_NOSUID	"nosuid"
+#define MNTOPT_NOAUTO	"noauto"
+
+struct mntent {
+	char *mnt_fsname;
+	char *mnt_dir;
+	char *mnt_type;
+	char *mnt_opts;
+	int mnt_freq;
+	int mnt_passno;
+};
+
+FILE *setmntent(const char *, const char *);
+int endmntent(FILE *);
+struct mntent *getmntent(FILE *);
+struct mntent *getmntent_r(FILE *, struct mntent *, char *, int);
+int addmntent(FILE *, const struct mntent *);
+char *hasmntopt(const struct mntent *, const char *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/monetary.h b/include/musl/monetary.h
new file mode 100644
index 0000000..a91fa56
--- /dev/null
+++ b/include/musl/monetary.h
@@ -0,0 +1,23 @@
+#ifndef _MONETARY_H
+#define _MONETARY_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_ssize_t
+#define __NEED_size_t
+#define __NEED_locale_t
+
+#include <bits/alltypes.h>
+
+ssize_t strfmon(char *__restrict, size_t, const char *__restrict, ...);
+ssize_t strfmon_l(char *__restrict, size_t, locale_t, const char *__restrict, ...);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/mqueue.h b/include/musl/mqueue.h
new file mode 100644
index 0000000..0c807ea
--- /dev/null
+++ b/include/musl/mqueue.h
@@ -0,0 +1,41 @@
+#ifndef _MQUEUE_H
+#define _MQUEUE_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_size_t
+#define __NEED_ssize_t
+#define __NEED_pthread_attr_t
+#define __NEED_time_t
+#define __NEED_struct_timespec
+#include <bits/alltypes.h>
+
+typedef int mqd_t;
+struct mq_attr {
+	long mq_flags, mq_maxmsg, mq_msgsize, mq_curmsgs, __unused[4];
+};
+struct sigevent;
+
+int mq_close(mqd_t);
+int mq_getattr(mqd_t, struct mq_attr *);
+int mq_notify(mqd_t, const struct sigevent *);
+mqd_t mq_open(const char *, int, ...);
+ssize_t mq_receive(mqd_t, char *, size_t, unsigned *);
+int mq_send(mqd_t, const char *, size_t, unsigned);
+int mq_setattr(mqd_t, const struct mq_attr *__restrict, struct mq_attr *__restrict);
+ssize_t mq_timedreceive(mqd_t, char *__restrict, size_t, unsigned *__restrict, const struct timespec *__restrict);
+int mq_timedsend(mqd_t, const char *, size_t, unsigned, const struct timespec *);
+int mq_unlink(const char *);
+
+#if _REDIR_TIME64
+__REDIR(mq_timedreceive, __mq_timedreceive_time64);
+__REDIR(mq_timedsend, __mq_timedsend_time64);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/net/ethernet.h b/include/musl/net/ethernet.h
new file mode 100644
index 0000000..c8d4177
--- /dev/null
+++ b/include/musl/net/ethernet.h
@@ -0,0 +1,55 @@
+#ifndef _NET_ETHERNET_H
+#define _NET_ETHERNET_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <sys/types.h>
+#include <netinet/if_ether.h>
+
+struct ether_addr {
+	uint8_t ether_addr_octet[ETH_ALEN];
+};
+
+struct ether_header {
+	uint8_t  ether_dhost[ETH_ALEN];
+	uint8_t  ether_shost[ETH_ALEN];
+	uint16_t ether_type;
+};
+
+#define	ETHERTYPE_PUP		0x0200
+#define ETHERTYPE_SPRITE	0x0500
+#define	ETHERTYPE_IP		0x0800
+#define	ETHERTYPE_ARP		0x0806
+#define	ETHERTYPE_REVARP	0x8035
+#define ETHERTYPE_AT		0x809B
+#define ETHERTYPE_AARP		0x80F3
+#define	ETHERTYPE_VLAN		0x8100
+#define ETHERTYPE_IPX		0x8137
+#define	ETHERTYPE_IPV6		0x86dd
+#define ETHERTYPE_LOOPBACK	0x9000
+
+
+#define	ETHER_ADDR_LEN	ETH_ALEN
+#define	ETHER_TYPE_LEN	2
+#define	ETHER_CRC_LEN	4
+#define	ETHER_HDR_LEN	ETH_HLEN
+#define	ETHER_MIN_LEN	(ETH_ZLEN + ETHER_CRC_LEN)
+#define	ETHER_MAX_LEN	(ETH_FRAME_LEN + ETHER_CRC_LEN)
+
+#define	ETHER_IS_VALID_LEN(foo)	\
+	((foo) >= ETHER_MIN_LEN && (foo) <= ETHER_MAX_LEN)
+
+#define	ETHERTYPE_TRAIL		0x1000
+#define	ETHERTYPE_NTRAILER	16
+
+#define	ETHERMTU	ETH_DATA_LEN
+#define	ETHERMIN	(ETHER_MIN_LEN - ETHER_HDR_LEN - ETHER_CRC_LEN)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/net/if.h b/include/musl/net/if.h
new file mode 100644
index 0000000..774cbff
--- /dev/null
+++ b/include/musl/net/if.h
@@ -0,0 +1,141 @@
+#ifndef _NET_IF_H
+#define _NET_IF_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define IF_NAMESIZE 16
+
+struct if_nameindex {
+	unsigned int if_index;
+	char *if_name;
+};
+
+unsigned int if_nametoindex (const char *);
+char *if_indextoname (unsigned int, char *);
+struct if_nameindex *if_nameindex (void);
+void if_freenameindex (struct if_nameindex *);
+
+
+
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+
+#include <sys/socket.h>
+
+#define IFF_UP	0x1
+#define IFF_BROADCAST 0x2
+#define IFF_DEBUG 0x4
+#define IFF_LOOPBACK 0x8
+#define IFF_POINTOPOINT 0x10
+#define IFF_NOTRAILERS 0x20
+#define IFF_RUNNING 0x40
+#define IFF_NOARP 0x80
+#define IFF_PROMISC 0x100
+#define IFF_ALLMULTI 0x200
+#define IFF_MASTER 0x400
+#define IFF_SLAVE 0x800
+#define IFF_MULTICAST 0x1000
+#define IFF_PORTSEL 0x2000
+#define IFF_AUTOMEDIA 0x4000
+#define IFF_DYNAMIC 0x8000
+#define IFF_LOWER_UP 0x10000
+#define IFF_DORMANT 0x20000
+#define IFF_ECHO 0x40000
+#define IFF_VOLATILE (IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST| \
+        IFF_ECHO|IFF_MASTER|IFF_SLAVE|IFF_RUNNING|IFF_LOWER_UP|IFF_DORMANT)
+
+struct ifaddr {
+	struct sockaddr ifa_addr;
+	union {
+		struct sockaddr	ifu_broadaddr;
+		struct sockaddr	ifu_dstaddr;
+	} ifa_ifu;
+	struct iface *ifa_ifp;
+	struct ifaddr *ifa_next;
+};
+
+#define ifa_broadaddr	ifa_ifu.ifu_broadaddr
+#define ifa_dstaddr	ifa_ifu.ifu_dstaddr
+
+struct ifmap {
+	unsigned long int mem_start;
+	unsigned long int mem_end;
+	unsigned short int base_addr;
+	unsigned char irq;
+	unsigned char dma;
+	unsigned char port;
+};
+
+#define IFHWADDRLEN	6
+#define IFNAMSIZ	IF_NAMESIZE
+
+struct ifreq {
+	union {
+		char ifrn_name[IFNAMSIZ];
+	} ifr_ifrn;
+	union {
+		struct sockaddr ifru_addr;
+		struct sockaddr ifru_dstaddr;
+		struct sockaddr ifru_broadaddr;
+		struct sockaddr ifru_netmask;
+		struct sockaddr ifru_hwaddr;
+		short int ifru_flags;
+		int ifru_ivalue;
+		int ifru_mtu;
+		struct ifmap ifru_map;
+		char ifru_slave[IFNAMSIZ];
+		char ifru_newname[IFNAMSIZ];
+		char *ifru_data;
+	} ifr_ifru;
+};
+
+#define ifr_name	ifr_ifrn.ifrn_name
+#define ifr_hwaddr	ifr_ifru.ifru_hwaddr
+#define ifr_addr	ifr_ifru.ifru_addr
+#define ifr_dstaddr	ifr_ifru.ifru_dstaddr
+#define ifr_broadaddr	ifr_ifru.ifru_broadaddr
+#define ifr_netmask	ifr_ifru.ifru_netmask
+#define ifr_flags	ifr_ifru.ifru_flags
+#define ifr_metric	ifr_ifru.ifru_ivalue
+#define ifr_mtu		ifr_ifru.ifru_mtu
+#define ifr_map		ifr_ifru.ifru_map
+#define ifr_slave	ifr_ifru.ifru_slave
+#define ifr_data	ifr_ifru.ifru_data
+#define ifr_ifindex	ifr_ifru.ifru_ivalue
+#define ifr_bandwidth	ifr_ifru.ifru_ivalue
+#define ifr_qlen	ifr_ifru.ifru_ivalue
+#define ifr_newname	ifr_ifru.ifru_newname
+#define _IOT_ifreq	_IOT(_IOTS(char),IFNAMSIZ,_IOTS(char),16,0,0)
+#define _IOT_ifreq_short _IOT(_IOTS(char),IFNAMSIZ,_IOTS(short),1,0,0)
+#define _IOT_ifreq_int	_IOT(_IOTS(char),IFNAMSIZ,_IOTS(int),1,0,0)
+
+struct ifconf {
+	int ifc_len;		
+	union {
+		char *ifcu_buf;
+		struct ifreq *ifcu_req;
+	} ifc_ifcu;
+};
+
+#define ifc_buf		ifc_ifcu.ifcu_buf
+#define ifc_req		ifc_ifcu.ifcu_req
+#define _IOT_ifconf _IOT(_IOTS(struct ifconf),1,0,0,0,0)
+
+#define __UAPI_DEF_IF_IFCONF                                    0
+#define __UAPI_DEF_IF_IFMAP                                     0
+#define __UAPI_DEF_IF_IFNAMSIZ                                  0
+#define __UAPI_DEF_IF_IFREQ                                     0
+#define __UAPI_DEF_IF_NET_DEVICE_FLAGS                          0
+#define __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO    0
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/net/if_arp.h b/include/musl/net/if_arp.h
new file mode 100644
index 0000000..27becc8
--- /dev/null
+++ b/include/musl/net/if_arp.h
@@ -0,0 +1,142 @@
+/* Nonstandard header */
+#ifndef _NET_IF_ARP_H
+#define _NET_IF_ARP_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <inttypes.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+
+#define MAX_ADDR_LEN	7
+
+#define	ARPOP_REQUEST	1
+#define	ARPOP_REPLY	2
+#define	ARPOP_RREQUEST	3
+#define	ARPOP_RREPLY	4
+#define	ARPOP_InREQUEST	8
+#define	ARPOP_InREPLY	9
+#define	ARPOP_NAK	10
+
+struct arphdr {
+	uint16_t ar_hrd;
+	uint16_t ar_pro;
+	uint8_t ar_hln;
+	uint8_t ar_pln;
+	uint16_t ar_op;
+};
+
+
+#define ARPHRD_NETROM	0
+#define ARPHRD_ETHER 	1
+#define	ARPHRD_EETHER	2
+#define	ARPHRD_AX25	3
+#define	ARPHRD_PRONET	4
+#define	ARPHRD_CHAOS	5
+#define	ARPHRD_IEEE802	6
+#define	ARPHRD_ARCNET	7
+#define	ARPHRD_APPLETLK	8
+#define	ARPHRD_DLCI	15
+#define	ARPHRD_ATM	19
+#define	ARPHRD_METRICOM	23
+#define ARPHRD_IEEE1394	24
+#define ARPHRD_EUI64		27
+#define ARPHRD_INFINIBAND	32
+#define ARPHRD_SLIP	256
+#define ARPHRD_CSLIP	257
+#define ARPHRD_SLIP6	258
+#define ARPHRD_CSLIP6	259
+#define ARPHRD_RSRVD	260
+#define ARPHRD_ADAPT	264
+#define ARPHRD_ROSE	270
+#define ARPHRD_X25	271
+#define ARPHRD_HWX25	272
+#define ARPHRD_CAN	280
+#define ARPHRD_PPP	512
+#define ARPHRD_CISCO	513
+#define ARPHRD_HDLC	ARPHRD_CISCO
+#define ARPHRD_LAPB	516
+#define ARPHRD_DDCMP	517
+#define	ARPHRD_RAWHDLC	518
+#define ARPHRD_RAWIP	519
+
+#define ARPHRD_TUNNEL	768
+#define ARPHRD_TUNNEL6	769
+#define ARPHRD_FRAD	770
+#define ARPHRD_SKIP	771
+#define ARPHRD_LOOPBACK	772
+#define ARPHRD_LOCALTLK 773
+#define ARPHRD_FDDI	774
+#define ARPHRD_BIF	775
+#define ARPHRD_SIT	776
+#define ARPHRD_IPDDP	777
+#define ARPHRD_IPGRE	778
+#define ARPHRD_PIMREG	779
+#define ARPHRD_HIPPI	780
+#define ARPHRD_ASH	781
+#define ARPHRD_ECONET	782
+#define ARPHRD_IRDA	783
+#define ARPHRD_FCPP	784
+#define ARPHRD_FCAL	785
+#define ARPHRD_FCPL	786
+#define ARPHRD_FCFABRIC 787
+#define ARPHRD_IEEE802_TR 800
+#define ARPHRD_IEEE80211 801
+#define ARPHRD_IEEE80211_PRISM 802
+#define ARPHRD_IEEE80211_RADIOTAP 803
+#define ARPHRD_IEEE802154 804
+#define ARPHRD_IEEE802154_MONITOR 805
+#define ARPHRD_PHONET 820
+#define ARPHRD_PHONET_PIPE 821
+#define ARPHRD_CAIF 822
+#define ARPHRD_IP6GRE 823
+#define ARPHRD_NETLINK 824
+#define ARPHRD_6LOWPAN 825
+#define ARPHRD_VSOCKMON 826
+
+#define ARPHRD_VOID	  0xFFFF
+#define ARPHRD_NONE	  0xFFFE
+
+struct arpreq {
+	struct sockaddr arp_pa;
+	struct sockaddr arp_ha;
+	int arp_flags;
+	struct sockaddr arp_netmask;
+	char arp_dev[16];
+};
+
+struct arpreq_old {
+	struct sockaddr arp_pa;
+	struct sockaddr arp_ha;
+	int arp_flags;
+	struct sockaddr arp_netmask;
+};
+
+#define ATF_COM		0x02
+#define	ATF_PERM	0x04
+#define	ATF_PUBL	0x08
+#define	ATF_USETRAILERS	0x10
+#define ATF_NETMASK     0x20
+#define ATF_DONTPUB	0x40
+#define ATF_MAGIC	0x80
+
+#define ARPD_UPDATE	0x01
+#define ARPD_LOOKUP	0x02
+#define ARPD_FLUSH	0x03
+
+struct arpd_request {
+	unsigned short req;
+	uint32_t ip;
+	unsigned long dev;
+	unsigned long stamp;
+	unsigned long updated;
+	unsigned char ha[MAX_ADDR_LEN];
+};
+
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/net/route.h b/include/musl/net/route.h
new file mode 100644
index 0000000..96ff48e
--- /dev/null
+++ b/include/musl/net/route.h
@@ -0,0 +1,124 @@
+#ifndef _NET_ROUTE_H
+#define _NET_ROUTE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+
+
+struct rtentry {
+	unsigned long int rt_pad1;
+	struct sockaddr rt_dst;
+	struct sockaddr rt_gateway;
+	struct sockaddr rt_genmask;
+	unsigned short int rt_flags;
+	short int rt_pad2;
+	unsigned long int rt_pad3;
+	unsigned char rt_tos;
+	unsigned char rt_class;
+	short int rt_pad4[sizeof(long)/2-1];
+	short int rt_metric;
+	char *rt_dev;
+	unsigned long int rt_mtu;
+	unsigned long int rt_window;
+	unsigned short int rt_irtt;
+};
+
+#define rt_mss	rt_mtu
+
+
+struct in6_rtmsg {
+	struct in6_addr rtmsg_dst;
+	struct in6_addr rtmsg_src;
+	struct in6_addr rtmsg_gateway;
+	uint32_t rtmsg_type;
+	uint16_t rtmsg_dst_len;
+	uint16_t rtmsg_src_len;
+	uint32_t rtmsg_metric;
+	unsigned long int rtmsg_info;
+	uint32_t rtmsg_flags;
+	int rtmsg_ifindex;
+};
+
+
+#define	RTF_UP		0x0001
+#define	RTF_GATEWAY	0x0002
+
+#define	RTF_HOST	0x0004
+#define RTF_REINSTATE	0x0008
+#define	RTF_DYNAMIC	0x0010
+#define	RTF_MODIFIED	0x0020
+#define RTF_MTU		0x0040
+#define RTF_MSS		RTF_MTU
+#define RTF_WINDOW	0x0080
+#define RTF_IRTT	0x0100
+#define RTF_REJECT	0x0200
+#define	RTF_STATIC	0x0400
+#define	RTF_XRESOLVE	0x0800
+#define RTF_NOFORWARD   0x1000
+#define RTF_THROW	0x2000
+#define RTF_NOPMTUDISC  0x4000
+
+#define RTF_DEFAULT	0x00010000
+#define RTF_ALLONLINK	0x00020000
+#define RTF_ADDRCONF	0x00040000
+
+#define RTF_LINKRT	0x00100000
+#define RTF_NONEXTHOP	0x00200000
+
+#define RTF_CACHE	0x01000000
+#define RTF_FLOW	0x02000000
+#define RTF_POLICY	0x04000000
+
+#define RTCF_VALVE	0x00200000
+#define RTCF_MASQ	0x00400000
+#define RTCF_NAT	0x00800000
+#define RTCF_DOREDIRECT 0x01000000
+#define RTCF_LOG	0x02000000
+#define RTCF_DIRECTSRC	0x04000000
+
+#define RTF_LOCAL	0x80000000
+#define RTF_INTERFACE	0x40000000
+#define RTF_MULTICAST	0x20000000
+#define RTF_BROADCAST	0x10000000
+#define RTF_NAT		0x08000000
+
+#define RTF_ADDRCLASSMASK	0xF8000000
+#define RT_ADDRCLASS(flags)	((uint32_t) flags >> 23)
+
+#define RT_TOS(tos)		((tos) & IPTOS_TOS_MASK)
+
+#define RT_LOCALADDR(flags)	((flags & RTF_ADDRCLASSMASK) \
+				 == (RTF_LOCAL|RTF_INTERFACE))
+
+#define RT_CLASS_UNSPEC		0
+#define RT_CLASS_DEFAULT	253
+
+#define RT_CLASS_MAIN		254
+#define RT_CLASS_LOCAL		255
+#define RT_CLASS_MAX		255
+
+
+#define RTMSG_ACK		NLMSG_ACK
+#define RTMSG_OVERRUN		NLMSG_OVERRUN
+
+#define RTMSG_NEWDEVICE		0x11
+#define RTMSG_DELDEVICE		0x12
+#define RTMSG_NEWROUTE		0x21
+#define RTMSG_DELROUTE		0x22
+#define RTMSG_NEWRULE		0x31
+#define RTMSG_DELRULE		0x32
+#define RTMSG_CONTROL		0x40
+
+#define RTMSG_AR_FAILED		0x51
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/netdb.h b/include/musl/netdb.h
new file mode 100644
index 0000000..3af065e
--- /dev/null
+++ b/include/musl/netdb.h
@@ -0,0 +1,157 @@
+#ifndef	_NETDB_H
+#define	_NETDB_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+#include <netinet/in.h>
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define __NEED_size_t
+#include <bits/alltypes.h>
+#endif
+
+struct addrinfo {
+	int ai_flags;
+	int ai_family;
+	int ai_socktype;
+	int ai_protocol;
+	socklen_t ai_addrlen;
+	struct sockaddr *ai_addr;
+	char *ai_canonname;
+	struct addrinfo *ai_next;
+};
+
+#define AI_PASSIVE      0x01
+#define AI_CANONNAME    0x02
+#define AI_NUMERICHOST  0x04
+#define AI_V4MAPPED     0x08
+#define AI_ALL          0x10
+#define AI_ADDRCONFIG   0x20
+#define AI_NUMERICSERV  0x400
+
+
+#define NI_NUMERICHOST  0x01
+#define NI_NUMERICSERV  0x02
+#define NI_NOFQDN       0x04
+#define NI_NAMEREQD     0x08
+#define NI_DGRAM        0x10
+#define NI_NUMERICSCOPE 0x100
+
+#define EAI_BADFLAGS   -1
+#define EAI_NONAME     -2
+#define EAI_AGAIN      -3
+#define EAI_FAIL       -4
+#define EAI_NODATA     -5
+#define EAI_FAMILY     -6
+#define EAI_SOCKTYPE   -7
+#define EAI_SERVICE    -8
+#define EAI_MEMORY     -10
+#define EAI_SYSTEM     -11
+#define EAI_OVERFLOW   -12
+
+int getaddrinfo (const char *__restrict, const char *__restrict, const struct addrinfo *__restrict, struct addrinfo **__restrict);
+void freeaddrinfo (struct addrinfo *);
+int getnameinfo (const struct sockaddr *__restrict, socklen_t, char *__restrict, socklen_t, char *__restrict, socklen_t, int);
+const char *gai_strerror(int);
+
+
+/* Legacy functions follow (marked OBsolete in SUS) */
+
+struct netent {
+	char *n_name;
+	char **n_aliases;
+	int n_addrtype;
+	uint32_t n_net;
+};
+
+struct hostent {
+	char *h_name;
+	char **h_aliases;
+	int h_addrtype;
+	int h_length;
+	char **h_addr_list;
+};
+#define h_addr h_addr_list[0]
+
+struct servent {
+	char *s_name;
+	char **s_aliases;
+	int s_port;
+	char *s_proto;
+};
+
+struct protoent {
+	char *p_name;
+	char **p_aliases;
+	int p_proto;
+};
+
+void sethostent (int);
+void endhostent (void);
+struct hostent *gethostent (void);
+
+void setnetent (int);
+void endnetent (void);
+struct netent *getnetent (void);
+struct netent *getnetbyaddr (uint32_t, int);
+struct netent *getnetbyname (const char *);
+
+void setservent (int);
+void endservent (void);
+struct servent *getservent (void);
+struct servent *getservbyname (const char *, const char *);
+struct servent *getservbyport (int, const char *);
+
+void setprotoent (int);
+void endprotoent (void);
+struct protoent *getprotoent (void);
+struct protoent *getprotobyname (const char *);
+struct protoent *getprotobynumber (int);
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) || defined(_POSIX_SOURCE) \
+ || (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE+0 < 200809L) \
+ || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE+0 < 700)
+struct hostent *gethostbyname (const char *);
+struct hostent *gethostbyaddr (const void *, socklen_t, int);
+#ifdef __GNUC__
+__attribute__((const))
+#endif
+int *__h_errno_location(void);
+#define h_errno (*__h_errno_location())
+#define HOST_NOT_FOUND 1
+#define TRY_AGAIN      2
+#define NO_RECOVERY    3
+#define NO_DATA        4
+#define NO_ADDRESS     NO_DATA
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+void herror(const char *);
+const char *hstrerror(int);
+int gethostbyname_r(const char *, struct hostent *, char *, size_t, struct hostent **, int *);
+int gethostbyname2_r(const char *, int, struct hostent *, char *, size_t, struct hostent **, int *);
+struct hostent *gethostbyname2(const char *, int);
+int gethostbyaddr_r(const void *, socklen_t, int, struct hostent *, char *, size_t, struct hostent **, int *);
+int getservbyport_r(int, const char *, struct servent *, char *, size_t, struct servent **);
+int getservbyname_r(const char *, const char *, struct servent *, char *, size_t, struct servent **);
+#define EAI_NODATA     -5
+#define EAI_ADDRFAMILY -9
+#define EAI_INPROGRESS -100
+#define EAI_CANCELED   -101
+#define EAI_NOTCANCELED -102
+#define EAI_ALLDONE    -103
+#define EAI_INTR       -104
+#define EAI_IDN_ENCODE -105
+#define NI_MAXHOST 255
+#define NI_MAXSERV 32
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/netinet/ether.h b/include/musl/netinet/ether.h
new file mode 100644
index 0000000..eec7e53
--- /dev/null
+++ b/include/musl/netinet/ether.h
@@ -0,0 +1,22 @@
+#ifndef _NETINET_ETHER_H
+#define _NETINET_ETHER_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <netinet/if_ether.h>
+
+char *ether_ntoa (const struct ether_addr *);
+struct ether_addr *ether_aton (const char *);
+char *ether_ntoa_r (const struct ether_addr *, char *);
+struct ether_addr *ether_aton_r (const char *, struct ether_addr *);
+int ether_line(const char *, struct ether_addr *, char *);
+int ether_ntohost(char *, const struct ether_addr *);
+int ether_hostton(const char *, struct ether_addr *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/netinet/icmp6.h b/include/musl/netinet/icmp6.h
new file mode 100644
index 0000000..01269e7
--- /dev/null
+++ b/include/musl/netinet/icmp6.h
@@ -0,0 +1,305 @@
+#ifndef _NETINET_ICMP6_H
+#define _NETINET_ICMP6_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <string.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+
+#define ICMP6_FILTER 1
+
+#define ICMP6_FILTER_BLOCK		1
+#define ICMP6_FILTER_PASS		2
+#define ICMP6_FILTER_BLOCKOTHERS	3
+#define ICMP6_FILTER_PASSONLY		4
+
+struct icmp6_filter {
+	uint32_t icmp6_filt[8];
+};
+
+struct icmp6_hdr {
+	uint8_t     icmp6_type;
+	uint8_t     icmp6_code;
+	uint16_t    icmp6_cksum;
+	union {
+		uint32_t  icmp6_un_data32[1];
+		uint16_t  icmp6_un_data16[2];
+		uint8_t   icmp6_un_data8[4];
+	} icmp6_dataun;
+};
+
+#define icmp6_data32    icmp6_dataun.icmp6_un_data32
+#define icmp6_data16    icmp6_dataun.icmp6_un_data16
+#define icmp6_data8     icmp6_dataun.icmp6_un_data8
+#define icmp6_pptr      icmp6_data32[0]
+#define icmp6_mtu       icmp6_data32[0]
+#define icmp6_id        icmp6_data16[0]
+#define icmp6_seq       icmp6_data16[1]
+#define icmp6_maxdelay  icmp6_data16[0]
+
+#define ICMP6_DST_UNREACH             1
+#define ICMP6_PACKET_TOO_BIG          2
+#define ICMP6_TIME_EXCEEDED           3
+#define ICMP6_PARAM_PROB              4
+
+#define ICMP6_INFOMSG_MASK  0x80
+
+#define ICMP6_ECHO_REQUEST          128
+#define ICMP6_ECHO_REPLY            129
+#define MLD_LISTENER_QUERY          130
+#define MLD_LISTENER_REPORT         131
+#define MLD_LISTENER_REDUCTION      132
+
+#define ICMP6_DST_UNREACH_NOROUTE     0
+#define ICMP6_DST_UNREACH_ADMIN       1
+#define ICMP6_DST_UNREACH_BEYONDSCOPE 2
+#define ICMP6_DST_UNREACH_ADDR        3
+#define ICMP6_DST_UNREACH_NOPORT      4
+
+#define ICMP6_TIME_EXCEED_TRANSIT     0
+#define ICMP6_TIME_EXCEED_REASSEMBLY  1
+
+#define ICMP6_PARAMPROB_HEADER        0
+#define ICMP6_PARAMPROB_NEXTHEADER    1
+#define ICMP6_PARAMPROB_OPTION        2
+
+#define ICMP6_FILTER_WILLPASS(type, filterp) \
+	((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) == 0)
+
+#define ICMP6_FILTER_WILLBLOCK(type, filterp) \
+	((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) != 0)
+
+#define ICMP6_FILTER_SETPASS(type, filterp) \
+	((((filterp)->icmp6_filt[(type) >> 5]) &= ~(1 << ((type) & 31))))
+
+#define ICMP6_FILTER_SETBLOCK(type, filterp) \
+	((((filterp)->icmp6_filt[(type) >> 5]) |=  (1 << ((type) & 31))))
+
+#define ICMP6_FILTER_SETPASSALL(filterp) \
+	memset (filterp, 0, sizeof (struct icmp6_filter));
+
+#define ICMP6_FILTER_SETBLOCKALL(filterp) \
+	memset (filterp, 0xFF, sizeof (struct icmp6_filter));
+
+#define ND_ROUTER_SOLICIT           133
+#define ND_ROUTER_ADVERT            134
+#define ND_NEIGHBOR_SOLICIT         135
+#define ND_NEIGHBOR_ADVERT          136
+#define ND_REDIRECT                 137
+
+struct nd_router_solicit {
+	struct icmp6_hdr  nd_rs_hdr;
+};
+
+#define nd_rs_type               nd_rs_hdr.icmp6_type
+#define nd_rs_code               nd_rs_hdr.icmp6_code
+#define nd_rs_cksum              nd_rs_hdr.icmp6_cksum
+#define nd_rs_reserved           nd_rs_hdr.icmp6_data32[0]
+
+struct nd_router_advert {
+	struct icmp6_hdr  nd_ra_hdr;
+	uint32_t   nd_ra_reachable;
+	uint32_t   nd_ra_retransmit;
+};
+
+#define nd_ra_type               nd_ra_hdr.icmp6_type
+#define nd_ra_code               nd_ra_hdr.icmp6_code
+#define nd_ra_cksum              nd_ra_hdr.icmp6_cksum
+#define nd_ra_curhoplimit        nd_ra_hdr.icmp6_data8[0]
+#define nd_ra_flags_reserved     nd_ra_hdr.icmp6_data8[1]
+#define ND_RA_FLAG_MANAGED       0x80
+#define ND_RA_FLAG_OTHER         0x40
+#define ND_RA_FLAG_HOME_AGENT    0x20
+#define nd_ra_router_lifetime    nd_ra_hdr.icmp6_data16[1]
+
+struct nd_neighbor_solicit {
+	struct icmp6_hdr  nd_ns_hdr;
+	struct in6_addr   nd_ns_target;
+};
+
+#define nd_ns_type               nd_ns_hdr.icmp6_type
+#define nd_ns_code               nd_ns_hdr.icmp6_code
+#define nd_ns_cksum              nd_ns_hdr.icmp6_cksum
+#define nd_ns_reserved           nd_ns_hdr.icmp6_data32[0]
+
+struct nd_neighbor_advert {
+	struct icmp6_hdr  nd_na_hdr;
+	struct in6_addr   nd_na_target;
+};
+
+#define nd_na_type               nd_na_hdr.icmp6_type
+#define nd_na_code               nd_na_hdr.icmp6_code
+#define nd_na_cksum              nd_na_hdr.icmp6_cksum
+#define nd_na_flags_reserved     nd_na_hdr.icmp6_data32[0]
+#if     __BYTE_ORDER == __BIG_ENDIAN
+#define ND_NA_FLAG_ROUTER        0x80000000
+#define ND_NA_FLAG_SOLICITED     0x40000000
+#define ND_NA_FLAG_OVERRIDE      0x20000000
+#else
+#define ND_NA_FLAG_ROUTER        0x00000080
+#define ND_NA_FLAG_SOLICITED     0x00000040
+#define ND_NA_FLAG_OVERRIDE      0x00000020
+#endif
+
+struct nd_redirect {
+	struct icmp6_hdr  nd_rd_hdr;
+	struct in6_addr   nd_rd_target;
+	struct in6_addr   nd_rd_dst;
+};
+
+#define nd_rd_type               nd_rd_hdr.icmp6_type
+#define nd_rd_code               nd_rd_hdr.icmp6_code
+#define nd_rd_cksum              nd_rd_hdr.icmp6_cksum
+#define nd_rd_reserved           nd_rd_hdr.icmp6_data32[0]
+
+struct nd_opt_hdr {
+	uint8_t  nd_opt_type;
+	uint8_t  nd_opt_len;
+};
+
+#define ND_OPT_SOURCE_LINKADDR		1
+#define ND_OPT_TARGET_LINKADDR		2
+#define ND_OPT_PREFIX_INFORMATION	3
+#define ND_OPT_REDIRECTED_HEADER	4
+#define ND_OPT_MTU			5
+#define ND_OPT_RTR_ADV_INTERVAL		7
+#define ND_OPT_HOME_AGENT_INFO		8
+
+struct nd_opt_prefix_info {
+	uint8_t   nd_opt_pi_type;
+	uint8_t   nd_opt_pi_len;
+	uint8_t   nd_opt_pi_prefix_len;
+	uint8_t   nd_opt_pi_flags_reserved;
+	uint32_t  nd_opt_pi_valid_time;
+	uint32_t  nd_opt_pi_preferred_time;
+	uint32_t  nd_opt_pi_reserved2;
+	struct in6_addr  nd_opt_pi_prefix;
+};
+
+#define ND_OPT_PI_FLAG_ONLINK	0x80
+#define ND_OPT_PI_FLAG_AUTO	0x40
+#define ND_OPT_PI_FLAG_RADDR	0x20
+
+struct nd_opt_rd_hdr {
+	uint8_t   nd_opt_rh_type;
+	uint8_t   nd_opt_rh_len;
+	uint16_t  nd_opt_rh_reserved1;
+	uint32_t  nd_opt_rh_reserved2;
+};
+
+struct nd_opt_mtu {
+	uint8_t   nd_opt_mtu_type;
+	uint8_t   nd_opt_mtu_len;
+	uint16_t  nd_opt_mtu_reserved;
+	uint32_t  nd_opt_mtu_mtu;
+};
+
+struct mld_hdr {
+	struct icmp6_hdr    mld_icmp6_hdr;
+	struct in6_addr     mld_addr;
+};
+
+#define mld_type        mld_icmp6_hdr.icmp6_type
+#define mld_code        mld_icmp6_hdr.icmp6_code
+#define mld_cksum       mld_icmp6_hdr.icmp6_cksum
+#define mld_maxdelay    mld_icmp6_hdr.icmp6_data16[0]
+#define mld_reserved    mld_icmp6_hdr.icmp6_data16[1]
+
+#define ICMP6_ROUTER_RENUMBERING    138
+
+struct icmp6_router_renum {
+	struct icmp6_hdr    rr_hdr;
+	uint8_t             rr_segnum;
+	uint8_t             rr_flags;
+	uint16_t            rr_maxdelay;
+	uint32_t            rr_reserved;
+};
+
+#define rr_type		rr_hdr.icmp6_type
+#define rr_code         rr_hdr.icmp6_code
+#define rr_cksum        rr_hdr.icmp6_cksum
+#define rr_seqnum       rr_hdr.icmp6_data32[0]
+
+#define ICMP6_RR_FLAGS_TEST             0x80
+#define ICMP6_RR_FLAGS_REQRESULT        0x40
+#define ICMP6_RR_FLAGS_FORCEAPPLY       0x20
+#define ICMP6_RR_FLAGS_SPECSITE         0x10
+#define ICMP6_RR_FLAGS_PREVDONE         0x08
+
+struct rr_pco_match {
+	uint8_t             rpm_code;
+	uint8_t             rpm_len;
+	uint8_t             rpm_ordinal;
+	uint8_t             rpm_matchlen;
+	uint8_t             rpm_minlen;
+	uint8_t             rpm_maxlen;
+	uint16_t            rpm_reserved;
+	struct in6_addr     rpm_prefix;
+};
+
+#define RPM_PCO_ADD             1
+#define RPM_PCO_CHANGE          2
+#define RPM_PCO_SETGLOBAL       3
+
+struct rr_pco_use {
+	uint8_t             rpu_uselen;
+	uint8_t             rpu_keeplen;
+	uint8_t             rpu_ramask;
+	uint8_t             rpu_raflags;
+	uint32_t            rpu_vltime;
+	uint32_t            rpu_pltime;
+	uint32_t            rpu_flags;
+	struct in6_addr     rpu_prefix;
+};
+
+#define ICMP6_RR_PCOUSE_RAFLAGS_ONLINK  0x20
+#define ICMP6_RR_PCOUSE_RAFLAGS_AUTO    0x10
+
+#if __BYTE_ORDER == __BIG_ENDIAN
+#define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80000000
+#define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40000000
+#else
+#define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80
+#define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40
+#endif
+
+struct rr_result {
+	uint16_t            rrr_flags;
+	uint8_t             rrr_ordinal;
+	uint8_t             rrr_matchedlen;
+	uint32_t            rrr_ifid;
+	struct in6_addr     rrr_prefix;
+};
+
+#if __BYTE_ORDER == __BIG_ENDIAN
+#define ICMP6_RR_RESULT_FLAGS_OOB       0x0002
+#define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0001
+#else
+#define ICMP6_RR_RESULT_FLAGS_OOB       0x0200
+#define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0100
+#endif
+
+struct nd_opt_adv_interval {
+	uint8_t   nd_opt_adv_interval_type;
+	uint8_t   nd_opt_adv_interval_len;
+	uint16_t  nd_opt_adv_interval_reserved;
+	uint32_t  nd_opt_adv_interval_ival;
+};
+
+struct nd_opt_home_agent_info {
+	uint8_t   nd_opt_home_agent_info_type;
+	uint8_t   nd_opt_home_agent_info_len;
+	uint16_t  nd_opt_home_agent_info_reserved;
+	uint16_t  nd_opt_home_agent_info_preference;
+	uint16_t  nd_opt_home_agent_info_lifetime;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/netinet/if_ether.h b/include/musl/netinet/if_ether.h
new file mode 100644
index 0000000..3479f51
--- /dev/null
+++ b/include/musl/netinet/if_ether.h
@@ -0,0 +1,149 @@
+#ifndef _NETINET_IF_ETHER_H
+#define _NETINET_IF_ETHER_H
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#define ETH_ALEN	6
+#define ETH_TLEN	2
+#define ETH_HLEN	14
+#define ETH_ZLEN	60
+#define ETH_DATA_LEN	1500
+#define ETH_FRAME_LEN	1514
+#define ETH_FCS_LEN	4
+#define ETH_MIN_MTU	68
+#define ETH_MAX_MTU	0xFFFFU
+
+#define ETH_P_LOOP	0x0060
+#define ETH_P_PUP	0x0200
+#define ETH_P_PUPAT	0x0201
+#define ETH_P_TSN	0x22F0
+#define ETH_P_ERSPAN2	0x22EB
+#define ETH_P_IP	0x0800
+#define ETH_P_X25	0x0805
+#define ETH_P_ARP	0x0806
+#define	ETH_P_BPQ	0x08FF
+#define ETH_P_IEEEPUP	0x0a00
+#define ETH_P_IEEEPUPAT	0x0a01
+#define ETH_P_BATMAN	0x4305
+#define ETH_P_DEC       0x6000
+#define ETH_P_DNA_DL    0x6001
+#define ETH_P_DNA_RC    0x6002
+#define ETH_P_DNA_RT    0x6003
+#define ETH_P_LAT       0x6004
+#define ETH_P_DIAG      0x6005
+#define ETH_P_CUST      0x6006
+#define ETH_P_SCA       0x6007
+#define ETH_P_TEB	0x6558
+#define ETH_P_RARP      0x8035
+#define ETH_P_ATALK	0x809B
+#define ETH_P_AARP	0x80F3
+#define ETH_P_8021Q	0x8100
+#define ETH_P_IPX	0x8137
+#define ETH_P_IPV6	0x86DD
+#define ETH_P_PAUSE	0x8808
+#define ETH_P_SLOW	0x8809
+#define ETH_P_WCCP	0x883E
+#define ETH_P_MPLS_UC	0x8847
+#define ETH_P_MPLS_MC	0x8848
+#define ETH_P_ATMMPOA	0x884c
+#define ETH_P_PPP_DISC	0x8863
+#define ETH_P_PPP_SES	0x8864
+#define ETH_P_LINK_CTL	0x886c
+#define ETH_P_ATMFATE	0x8884
+#define ETH_P_PAE	0x888E
+#define ETH_P_AOE	0x88A2
+#define ETH_P_8021AD	0x88A8
+#define ETH_P_802_EX1	0x88B5
+#define ETH_P_ERSPAN	0x88BE
+#define ETH_P_PREAUTH	0x88C7
+#define ETH_P_TIPC	0x88CA
+#define ETH_P_LLDP	0x88CC
+#define ETH_P_MRP	0x88E3
+#define ETH_P_MACSEC	0x88E5
+#define ETH_P_8021AH	0x88E7
+#define ETH_P_MVRP	0x88F5
+#define ETH_P_1588	0x88F7
+#define ETH_P_NCSI	0x88F8
+#define ETH_P_PRP	0x88FB
+#define ETH_P_CFM	0x8902
+#define ETH_P_FCOE	0x8906
+#define ETH_P_TDLS	0x890D
+#define ETH_P_FIP	0x8914
+#define ETH_P_IBOE	0x8915
+#define ETH_P_80221	0x8917
+#define ETH_P_HSR	0x892F
+#define ETH_P_NSH	0x894F
+#define ETH_P_LOOPBACK	0x9000
+#define ETH_P_QINQ1	0x9100
+#define ETH_P_QINQ2	0x9200
+#define ETH_P_QINQ3	0x9300
+#define ETH_P_EDSA	0xDADA
+#define ETH_P_DSA_8021Q	0xDADB
+#define ETH_P_IFE	0xED3E
+#define ETH_P_AF_IUCV	0xFBFB
+
+#define ETH_P_802_3_MIN	0x0600
+
+#define ETH_P_802_3	0x0001
+#define ETH_P_AX25	0x0002
+#define ETH_P_ALL	0x0003
+#define ETH_P_802_2	0x0004
+#define ETH_P_SNAP	0x0005
+#define ETH_P_DDCMP     0x0006
+#define ETH_P_WAN_PPP   0x0007
+#define ETH_P_PPP_MP    0x0008
+#define ETH_P_LOCALTALK 0x0009
+#define ETH_P_CAN	0x000C
+#define ETH_P_CANFD	0x000D
+#define ETH_P_PPPTALK	0x0010
+#define ETH_P_TR_802_2	0x0011
+#define ETH_P_MOBITEX	0x0015
+#define ETH_P_CONTROL	0x0016
+#define ETH_P_IRDA	0x0017
+#define ETH_P_ECONET	0x0018
+#define ETH_P_HDLC	0x0019
+#define ETH_P_ARCNET	0x001A
+#define ETH_P_DSA	0x001B
+#define ETH_P_TRAILER	0x001C
+#define ETH_P_PHONET	0x00F5
+#define ETH_P_IEEE802154 0x00F6
+#define ETH_P_CAIF	0x00F7
+#define ETH_P_XDSA	0x00F8
+#define ETH_P_MAP	0x00F9
+
+struct ethhdr {
+	uint8_t h_dest[ETH_ALEN];
+	uint8_t h_source[ETH_ALEN];
+	uint16_t h_proto;
+};
+
+#include <net/ethernet.h>
+#include <net/if_arp.h>
+
+struct	ether_arp {
+	struct	arphdr ea_hdr;
+	uint8_t arp_sha[ETH_ALEN];
+	uint8_t arp_spa[4];
+	uint8_t arp_tha[ETH_ALEN];
+	uint8_t arp_tpa[4];
+};
+#define	arp_hrd	ea_hdr.ar_hrd
+#define	arp_pro	ea_hdr.ar_pro
+#define	arp_hln	ea_hdr.ar_hln
+#define	arp_pln	ea_hdr.ar_pln
+#define	arp_op	ea_hdr.ar_op
+
+#define ETHER_MAP_IP_MULTICAST(ipaddr, enaddr) \
+do { \
+	(enaddr)[0] = 0x01; \
+	(enaddr)[1] = 0x00; \
+	(enaddr)[2] = 0x5e; \
+	(enaddr)[3] = ((uint8_t *)ipaddr)[1] & 0x7f; \
+	(enaddr)[4] = ((uint8_t *)ipaddr)[2]; \
+	(enaddr)[5] = ((uint8_t *)ipaddr)[3]; \
+} while(0)
+
+#define __UAPI_DEF_ETHHDR       0
+
+#endif
diff --git a/include/musl/netinet/igmp.h b/include/musl/netinet/igmp.h
new file mode 100644
index 0000000..bbe8206
--- /dev/null
+++ b/include/musl/netinet/igmp.h
@@ -0,0 +1,45 @@
+#ifndef _NETINET_IGMP_H
+#define _NETINET_IGMP_H
+
+#include <stdint.h>
+#include <netinet/in.h>
+
+struct igmp {
+	uint8_t igmp_type;
+	uint8_t igmp_code;
+	uint16_t igmp_cksum;
+	struct in_addr igmp_group;
+};
+
+#define IGMP_MINLEN			8
+
+#define IGMP_MEMBERSHIP_QUERY   	0x11
+#define IGMP_V1_MEMBERSHIP_REPORT	0x12
+#define IGMP_V2_MEMBERSHIP_REPORT	0x16
+#define IGMP_V2_LEAVE_GROUP		0x17
+
+#define IGMP_DVMRP			0x13
+#define IGMP_PIM			0x14
+#define IGMP_TRACE			0x15
+
+#define IGMP_MTRACE_RESP		0x1e
+#define IGMP_MTRACE			0x1f
+
+#define IGMP_MAX_HOST_REPORT_DELAY	10
+#define IGMP_TIMER_SCALE		10
+
+#define IGMP_DELAYING_MEMBER	1
+#define IGMP_IDLE_MEMBER	2
+#define IGMP_LAZY_MEMBER	3
+#define IGMP_SLEEPING_MEMBER	4
+#define IGMP_AWAKENING_MEMBER	5
+
+#define IGMP_v1_ROUTER		1
+#define IGMP_v2_ROUTER		2
+
+#define IGMP_HOST_MEMBERSHIP_QUERY	IGMP_MEMBERSHIP_QUERY
+#define IGMP_HOST_MEMBERSHIP_REPORT	IGMP_V1_MEMBERSHIP_REPORT
+#define IGMP_HOST_NEW_MEMBERSHIP_REPORT	IGMP_V2_MEMBERSHIP_REPORT
+#define IGMP_HOST_LEAVE_MESSAGE		IGMP_V2_LEAVE_GROUP
+
+#endif
diff --git a/include/musl/netinet/in.h b/include/musl/netinet/in.h
new file mode 100644
index 0000000..fb628b6
--- /dev/null
+++ b/include/musl/netinet/in.h
@@ -0,0 +1,417 @@
+#ifndef	_NETINET_IN_H
+#define	_NETINET_IN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+#include <inttypes.h>
+#include <sys/socket.h>
+
+typedef uint16_t in_port_t;
+typedef uint32_t in_addr_t;
+struct in_addr { in_addr_t s_addr; };
+
+struct sockaddr_in {
+	sa_family_t sin_family;
+	in_port_t sin_port;
+	struct in_addr sin_addr;
+	uint8_t sin_zero[8];
+};
+
+struct in6_addr {
+	union {
+		uint8_t __s6_addr[16];
+		uint16_t __s6_addr16[8];
+		uint32_t __s6_addr32[4];
+	} __in6_union;
+};
+#define s6_addr __in6_union.__s6_addr
+#define s6_addr16 __in6_union.__s6_addr16
+#define s6_addr32 __in6_union.__s6_addr32
+
+struct sockaddr_in6 {
+	sa_family_t     sin6_family;
+	in_port_t       sin6_port;
+	uint32_t        sin6_flowinfo;
+	struct in6_addr sin6_addr;
+	uint32_t        sin6_scope_id;
+};
+
+struct ipv6_mreq {
+	struct in6_addr ipv6mr_multiaddr;
+	unsigned        ipv6mr_interface;
+};
+
+#define INADDR_ANY        ((in_addr_t) 0x00000000)
+#define INADDR_BROADCAST  ((in_addr_t) 0xffffffff)
+#define INADDR_NONE       ((in_addr_t) 0xffffffff)
+#define INADDR_LOOPBACK   ((in_addr_t) 0x7f000001)
+#define INADDR_DUMMY      ((in_addr_t) 0xc0000008)
+
+#define INADDR_UNSPEC_GROUP     ((in_addr_t) 0xe0000000)
+#define INADDR_ALLHOSTS_GROUP   ((in_addr_t) 0xe0000001)
+#define INADDR_ALLRTRS_GROUP    ((in_addr_t) 0xe0000002)
+#define INADDR_ALLSNOOPERS_GROUP ((in_addr_t) 0xe000006a)
+#define INADDR_MAX_LOCAL_GROUP  ((in_addr_t) 0xe00000ff)
+
+#define IN6ADDR_ANY_INIT      { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } } }
+#define IN6ADDR_LOOPBACK_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } }
+
+extern const struct in6_addr in6addr_any, in6addr_loopback;
+
+#define INET_ADDRSTRLEN  16
+#define INET6_ADDRSTRLEN 46
+
+uint32_t htonl(uint32_t);
+uint16_t htons(uint16_t);
+uint32_t ntohl(uint32_t);
+uint16_t ntohs(uint16_t);
+
+#define IPPORT_RESERVED 1024
+
+#define IPPROTO_IP       0
+#define IPPROTO_HOPOPTS  0
+#define IPPROTO_ICMP     1
+#define IPPROTO_IGMP     2
+#define IPPROTO_IPIP     4
+#define IPPROTO_TCP      6
+#define IPPROTO_EGP      8
+#define IPPROTO_PUP      12
+#define IPPROTO_UDP      17
+#define IPPROTO_IDP      22
+#define IPPROTO_TP       29
+#define IPPROTO_DCCP     33
+#define IPPROTO_IPV6     41
+#define IPPROTO_ROUTING  43
+#define IPPROTO_FRAGMENT 44
+#define IPPROTO_RSVP     46
+#define IPPROTO_GRE      47
+#define IPPROTO_ESP      50
+#define IPPROTO_AH       51
+#define IPPROTO_ICMPV6   58
+#define IPPROTO_NONE     59
+#define IPPROTO_DSTOPTS  60
+#define IPPROTO_MTP      92
+#define IPPROTO_BEETPH   94
+#define IPPROTO_ENCAP    98
+#define IPPROTO_PIM      103
+#define IPPROTO_COMP     108
+#define IPPROTO_SCTP     132
+#define IPPROTO_MH       135
+#define IPPROTO_UDPLITE  136
+#define IPPROTO_MPLS     137
+#define IPPROTO_ETHERNET 143
+#define IPPROTO_RAW      255
+#define IPPROTO_MPTCP    262
+#define IPPROTO_MAX      263
+
+#define IN6_IS_ADDR_UNSPECIFIED(a) \
+        (((uint32_t *) (a))[0] == 0 && ((uint32_t *) (a))[1] == 0 && \
+         ((uint32_t *) (a))[2] == 0 && ((uint32_t *) (a))[3] == 0)
+
+#define IN6_IS_ADDR_LOOPBACK(a) \
+        (((uint32_t *) (a))[0] == 0 && ((uint32_t *) (a))[1] == 0 && \
+         ((uint32_t *) (a))[2] == 0 && \
+         ((uint8_t *) (a))[12] == 0 && ((uint8_t *) (a))[13] == 0 && \
+         ((uint8_t *) (a))[14] == 0 && ((uint8_t *) (a))[15] == 1 )
+
+#define IN6_IS_ADDR_MULTICAST(a) (((uint8_t *) (a))[0] == 0xff)
+
+#define IN6_IS_ADDR_LINKLOCAL(a) \
+        ((((uint8_t *) (a))[0]) == 0xfe && (((uint8_t *) (a))[1] & 0xc0) == 0x80)
+
+#define IN6_IS_ADDR_SITELOCAL(a) \
+        ((((uint8_t *) (a))[0]) == 0xfe && (((uint8_t *) (a))[1] & 0xc0) == 0xc0)
+
+#define IN6_IS_ADDR_V4MAPPED(a) \
+        (((uint32_t *) (a))[0] == 0 && ((uint32_t *) (a))[1] == 0 && \
+         ((uint8_t *) (a))[8] == 0 && ((uint8_t *) (a))[9] == 0 && \
+         ((uint8_t *) (a))[10] == 0xff && ((uint8_t *) (a))[11] == 0xff)
+
+#define IN6_IS_ADDR_V4COMPAT(a) \
+        (((uint32_t *) (a))[0] == 0 && ((uint32_t *) (a))[1] == 0 && \
+         ((uint32_t *) (a))[2] == 0 && ((uint8_t *) (a))[15] > 1)
+
+#define IN6_IS_ADDR_MC_NODELOCAL(a) \
+        (IN6_IS_ADDR_MULTICAST(a) && ((((uint8_t *) (a))[1] & 0xf) == 0x1))
+
+#define IN6_IS_ADDR_MC_LINKLOCAL(a) \
+        (IN6_IS_ADDR_MULTICAST(a) && ((((uint8_t *) (a))[1] & 0xf) == 0x2))
+
+#define IN6_IS_ADDR_MC_SITELOCAL(a) \
+        (IN6_IS_ADDR_MULTICAST(a) && ((((uint8_t *) (a))[1] & 0xf) == 0x5))
+
+#define IN6_IS_ADDR_MC_ORGLOCAL(a) \
+        (IN6_IS_ADDR_MULTICAST(a) && ((((uint8_t *) (a))[1] & 0xf) == 0x8))
+
+#define IN6_IS_ADDR_MC_GLOBAL(a) \
+        (IN6_IS_ADDR_MULTICAST(a) && ((((uint8_t *) (a))[1] & 0xf) == 0xe))
+
+#define __ARE_4_EQUAL(a,b) \
+	(!( (0[a]-0[b]) | (1[a]-1[b]) | (2[a]-2[b]) | (3[a]-3[b]) ))
+#define IN6_ARE_ADDR_EQUAL(a,b) \
+	__ARE_4_EQUAL((const uint32_t *)(a), (const uint32_t *)(b))
+
+#define	IN_CLASSA(a)		((((in_addr_t)(a)) & 0x80000000) == 0)
+#define	IN_CLASSA_NET		0xff000000
+#define	IN_CLASSA_NSHIFT	24
+#define	IN_CLASSA_HOST		(0xffffffff & ~IN_CLASSA_NET)
+#define	IN_CLASSA_MAX		128
+#define	IN_CLASSB(a)		((((in_addr_t)(a)) & 0xc0000000) == 0x80000000)
+#define	IN_CLASSB_NET		0xffff0000
+#define	IN_CLASSB_NSHIFT	16
+#define	IN_CLASSB_HOST		(0xffffffff & ~IN_CLASSB_NET)
+#define	IN_CLASSB_MAX		65536
+#define	IN_CLASSC(a)		((((in_addr_t)(a)) & 0xe0000000) == 0xc0000000)
+#define	IN_CLASSC_NET		0xffffff00
+#define	IN_CLASSC_NSHIFT	8
+#define	IN_CLASSC_HOST		(0xffffffff & ~IN_CLASSC_NET)
+#define	IN_CLASSD(a)		((((in_addr_t)(a)) & 0xf0000000) == 0xe0000000)
+#define	IN_MULTICAST(a)		IN_CLASSD(a)
+#define	IN_EXPERIMENTAL(a)	((((in_addr_t)(a)) & 0xe0000000) == 0xe0000000)
+#define	IN_BADCLASS(a)		((((in_addr_t)(a)) & 0xf0000000) == 0xf0000000)
+
+#define IN_LOOPBACKNET 127
+
+
+#define IP_TOS             1
+#define IP_TTL             2
+#define IP_HDRINCL         3
+#define IP_OPTIONS         4
+#define IP_ROUTER_ALERT    5
+#define IP_RECVOPTS        6
+#define IP_RETOPTS         7
+#define IP_PKTINFO         8
+#define IP_PKTOPTIONS      9
+#define IP_PMTUDISC        10
+#define IP_MTU_DISCOVER    10
+#define IP_RECVERR         11
+#define IP_RECVTTL         12
+#define IP_RECVTOS         13
+#define IP_MTU             14
+#define IP_FREEBIND        15
+#define IP_IPSEC_POLICY    16
+#define IP_XFRM_POLICY     17
+#define IP_PASSSEC         18
+#define IP_TRANSPARENT     19
+#define IP_ORIGDSTADDR     20
+#define IP_RECVORIGDSTADDR IP_ORIGDSTADDR
+#define IP_MINTTL          21
+#define IP_NODEFRAG        22
+#define IP_CHECKSUM        23
+#define IP_BIND_ADDRESS_NO_PORT 24
+#define IP_RECVFRAGSIZE    25
+#define IP_RECVERR_RFC4884 26
+#define IP_MULTICAST_IF    32
+#define IP_MULTICAST_TTL   33
+#define IP_MULTICAST_LOOP  34
+#define IP_ADD_MEMBERSHIP  35
+#define IP_DROP_MEMBERSHIP 36
+#define IP_UNBLOCK_SOURCE  37
+#define IP_BLOCK_SOURCE    38
+#define IP_ADD_SOURCE_MEMBERSHIP  39
+#define IP_DROP_SOURCE_MEMBERSHIP 40
+#define IP_MSFILTER        41
+#define IP_MULTICAST_ALL   49
+#define IP_UNICAST_IF      50
+
+#define IP_RECVRETOPTS IP_RETOPTS
+
+#define IP_PMTUDISC_DONT   0
+#define IP_PMTUDISC_WANT   1
+#define IP_PMTUDISC_DO     2
+#define IP_PMTUDISC_PROBE  3
+#define IP_PMTUDISC_INTERFACE 4
+#define IP_PMTUDISC_OMIT   5
+
+#define IP_DEFAULT_MULTICAST_TTL        1
+#define IP_DEFAULT_MULTICAST_LOOP       1
+#define IP_MAX_MEMBERSHIPS              20
+
+struct ip_opts {
+	struct in_addr ip_dst;
+	char ip_opts[40];
+};
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+
+#define MCAST_JOIN_GROUP   42
+#define MCAST_BLOCK_SOURCE 43
+#define MCAST_UNBLOCK_SOURCE      44
+#define MCAST_LEAVE_GROUP  45
+#define MCAST_JOIN_SOURCE_GROUP   46
+#define MCAST_LEAVE_SOURCE_GROUP  47
+#define MCAST_MSFILTER     48
+
+#define MCAST_EXCLUDE 0
+#define MCAST_INCLUDE 1
+
+struct ip_mreq {
+	struct in_addr imr_multiaddr;
+	struct in_addr imr_interface;
+};
+
+struct ip_mreqn {
+	struct in_addr imr_multiaddr;
+	struct in_addr imr_address;
+	int imr_ifindex;
+};
+
+struct ip_mreq_source {
+	struct in_addr imr_multiaddr;
+	struct in_addr imr_interface;
+	struct in_addr imr_sourceaddr;
+};
+
+struct ip_msfilter {
+	struct in_addr imsf_multiaddr;
+	struct in_addr imsf_interface;
+	uint32_t imsf_fmode;
+	uint32_t imsf_numsrc;
+	struct in_addr imsf_slist[1];
+};
+#define IP_MSFILTER_SIZE(numsrc) \
+	(sizeof(struct ip_msfilter) - sizeof(struct in_addr) \
+	+ (numsrc) * sizeof(struct in_addr))
+
+struct group_req {
+	uint32_t gr_interface;
+	struct sockaddr_storage gr_group;
+};
+
+struct group_source_req {
+	uint32_t gsr_interface;
+	struct sockaddr_storage gsr_group;
+	struct sockaddr_storage gsr_source;
+};
+
+struct group_filter {
+	uint32_t gf_interface;
+	struct sockaddr_storage gf_group;
+	uint32_t gf_fmode;
+	uint32_t gf_numsrc;
+	struct sockaddr_storage gf_slist[1];
+};
+#define GROUP_FILTER_SIZE(numsrc) \
+	(sizeof(struct group_filter) - sizeof(struct sockaddr_storage) \
+	+ (numsrc) * sizeof(struct sockaddr_storage))
+
+struct in_pktinfo {
+	int ipi_ifindex;
+	struct in_addr ipi_spec_dst;
+	struct in_addr ipi_addr;
+};
+
+struct in6_pktinfo {
+	struct in6_addr ipi6_addr;
+	unsigned ipi6_ifindex;
+};
+
+struct ip6_mtuinfo {
+	struct sockaddr_in6 ip6m_addr;
+	uint32_t ip6m_mtu;
+};
+#endif
+
+#define IPV6_ADDRFORM           1
+#define IPV6_2292PKTINFO        2
+#define IPV6_2292HOPOPTS        3
+#define IPV6_2292DSTOPTS        4
+#define IPV6_2292RTHDR          5
+#define IPV6_2292PKTOPTIONS     6
+#define IPV6_CHECKSUM           7
+#define IPV6_2292HOPLIMIT       8
+#define IPV6_NEXTHOP            9
+#define IPV6_AUTHHDR            10
+#define IPV6_UNICAST_HOPS       16
+#define IPV6_MULTICAST_IF       17
+#define IPV6_MULTICAST_HOPS     18
+#define IPV6_MULTICAST_LOOP     19
+#define IPV6_JOIN_GROUP         20
+#define IPV6_LEAVE_GROUP        21
+#define IPV6_ROUTER_ALERT       22
+#define IPV6_MTU_DISCOVER       23
+#define IPV6_MTU                24
+#define IPV6_RECVERR            25
+#define IPV6_V6ONLY             26
+#define IPV6_JOIN_ANYCAST       27
+#define IPV6_LEAVE_ANYCAST      28
+#define IPV6_MULTICAST_ALL      29
+#define IPV6_ROUTER_ALERT_ISOLATE 30
+#define IPV6_IPSEC_POLICY       34
+#define IPV6_XFRM_POLICY        35
+#define IPV6_HDRINCL            36
+
+#define IPV6_RECVPKTINFO        49
+#define IPV6_PKTINFO            50
+#define IPV6_RECVHOPLIMIT       51
+#define IPV6_HOPLIMIT           52
+#define IPV6_RECVHOPOPTS        53
+#define IPV6_HOPOPTS            54
+#define IPV6_RTHDRDSTOPTS       55
+#define IPV6_RECVRTHDR          56
+#define IPV6_RTHDR              57
+#define IPV6_RECVDSTOPTS        58
+#define IPV6_DSTOPTS            59
+#define IPV6_RECVPATHMTU        60
+#define IPV6_PATHMTU            61
+#define IPV6_DONTFRAG           62
+#define IPV6_RECVTCLASS         66
+#define IPV6_TCLASS             67
+#define IPV6_AUTOFLOWLABEL      70
+#define IPV6_ADDR_PREFERENCES   72
+#define IPV6_MINHOPCOUNT        73
+#define IPV6_ORIGDSTADDR        74
+#define IPV6_RECVORIGDSTADDR    IPV6_ORIGDSTADDR
+#define IPV6_TRANSPARENT        75
+#define IPV6_UNICAST_IF         76
+#define IPV6_RECVFRAGSIZE       77
+#define IPV6_FREEBIND           78
+
+#define IPV6_ADD_MEMBERSHIP     IPV6_JOIN_GROUP
+#define IPV6_DROP_MEMBERSHIP    IPV6_LEAVE_GROUP
+#define IPV6_RXHOPOPTS          IPV6_HOPOPTS
+#define IPV6_RXDSTOPTS          IPV6_DSTOPTS
+
+#define IPV6_PMTUDISC_DONT      0
+#define IPV6_PMTUDISC_WANT      1
+#define IPV6_PMTUDISC_DO        2
+#define IPV6_PMTUDISC_PROBE     3
+#define IPV6_PMTUDISC_INTERFACE 4
+#define IPV6_PMTUDISC_OMIT      5
+
+#define IPV6_PREFER_SRC_TMP            0x0001
+#define IPV6_PREFER_SRC_PUBLIC         0x0002
+#define IPV6_PREFER_SRC_PUBTMP_DEFAULT 0x0100
+#define IPV6_PREFER_SRC_COA            0x0004
+#define IPV6_PREFER_SRC_HOME           0x0400
+#define IPV6_PREFER_SRC_CGA            0x0008
+#define IPV6_PREFER_SRC_NONCGA         0x0800
+
+#define IPV6_RTHDR_LOOSE        0
+#define IPV6_RTHDR_STRICT       1
+
+#define IPV6_RTHDR_TYPE_0       0
+
+#define __UAPI_DEF_IN_ADDR      0
+#define __UAPI_DEF_IN_IPPROTO   0
+#define __UAPI_DEF_IN_PKTINFO   0
+#define __UAPI_DEF_IP_MREQ      0
+#define __UAPI_DEF_SOCKADDR_IN  0
+#define __UAPI_DEF_IN_CLASS     0
+#define __UAPI_DEF_IN6_ADDR     0
+#define __UAPI_DEF_IN6_ADDR_ALT 0
+#define __UAPI_DEF_SOCKADDR_IN6 0
+#define __UAPI_DEF_IPV6_MREQ    0
+#define __UAPI_DEF_IPPROTO_V6   0
+#define __UAPI_DEF_IPV6_OPTIONS 0
+#define __UAPI_DEF_IN6_PKTINFO  0
+#define __UAPI_DEF_IP6_MTUINFO  0
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/netinet/in_systm.h b/include/musl/netinet/in_systm.h
new file mode 100644
index 0000000..a7b4177
--- /dev/null
+++ b/include/musl/netinet/in_systm.h
@@ -0,0 +1,9 @@
+#ifndef _NETINET_IN_SYSTM_H
+#define _NETINET_IN_SYSTM_H
+
+#include <stdint.h>
+
+typedef uint16_t n_short;
+typedef uint32_t n_long, n_time;
+
+#endif
diff --git a/include/musl/netinet/ip.h b/include/musl/netinet/ip.h
new file mode 100644
index 0000000..0ae132a
--- /dev/null
+++ b/include/musl/netinet/ip.h
@@ -0,0 +1,199 @@
+#ifndef _NETINET_IP_H
+#define _NETINET_IP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <netinet/in.h>
+
+struct timestamp {
+	uint8_t len;
+	uint8_t ptr;
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+	unsigned int flags:4;
+	unsigned int overflow:4;
+#else
+	unsigned int overflow:4;
+	unsigned int flags:4;
+#endif
+	uint32_t data[9];
+  };
+
+struct iphdr {
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+	unsigned int ihl:4;
+	unsigned int version:4;
+#else
+	unsigned int version:4;
+	unsigned int ihl:4;
+#endif
+	uint8_t tos;
+	uint16_t tot_len;
+	uint16_t id;
+	uint16_t frag_off;
+	uint8_t ttl;
+	uint8_t protocol;
+	uint16_t check;
+	uint32_t saddr;
+	uint32_t daddr;
+};
+
+struct ip {
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+	unsigned int ip_hl:4;
+	unsigned int ip_v:4;
+#else
+	unsigned int ip_v:4;
+	unsigned int ip_hl:4;
+#endif
+	uint8_t ip_tos;
+	uint16_t ip_len;
+	uint16_t ip_id;
+	uint16_t ip_off;
+	uint8_t ip_ttl;
+	uint8_t ip_p;
+	uint16_t ip_sum;
+	struct in_addr ip_src, ip_dst;
+};
+
+#define	IP_RF 0x8000
+#define	IP_DF 0x4000
+#define	IP_MF 0x2000
+#define	IP_OFFMASK 0x1fff
+
+struct ip_timestamp {
+	uint8_t ipt_code;
+	uint8_t ipt_len;
+	uint8_t ipt_ptr;
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+	unsigned int ipt_flg:4;
+	unsigned int ipt_oflw:4;
+#else
+	unsigned int ipt_oflw:4;
+	unsigned int ipt_flg:4;
+#endif
+	uint32_t data[9];
+};
+
+#define	IPVERSION	4
+#define	IP_MAXPACKET	65535
+
+#define	IPTOS_ECN_MASK		0x03
+#define	IPTOS_ECN(x)		((x) & IPTOS_ECN_MASK)
+#define	IPTOS_ECN_NOT_ECT	0x00
+#define	IPTOS_ECN_ECT1		0x01
+#define	IPTOS_ECN_ECT0		0x02
+#define	IPTOS_ECN_CE		0x03
+
+#define	IPTOS_DSCP_MASK		0xfc
+#define	IPTOS_DSCP(x)		((x) & IPTOS_DSCP_MASK)
+#define	IPTOS_DSCP_AF11		0x28
+#define	IPTOS_DSCP_AF12		0x30
+#define	IPTOS_DSCP_AF13		0x38
+#define	IPTOS_DSCP_AF21		0x48
+#define	IPTOS_DSCP_AF22		0x50
+#define	IPTOS_DSCP_AF23		0x58
+#define	IPTOS_DSCP_AF31		0x68
+#define	IPTOS_DSCP_AF32		0x70
+#define	IPTOS_DSCP_AF33		0x78
+#define	IPTOS_DSCP_AF41		0x88
+#define	IPTOS_DSCP_AF42		0x90
+#define	IPTOS_DSCP_AF43		0x98
+#define	IPTOS_DSCP_EF		0xb8
+
+#define	IPTOS_CLASS_MASK	0xe0
+#define	IPTOS_CLASS(x)		((x) & IPTOS_CLASS_MASK)
+#define	IPTOS_CLASS_CS0		0x00
+#define	IPTOS_CLASS_CS1		0x20
+#define	IPTOS_CLASS_CS2		0x40
+#define	IPTOS_CLASS_CS3		0x60
+#define	IPTOS_CLASS_CS4		0x80
+#define	IPTOS_CLASS_CS5		0xa0
+#define	IPTOS_CLASS_CS6		0xc0
+#define	IPTOS_CLASS_CS7		0xe0
+#define	IPTOS_CLASS_DEFAULT	IPTOS_CLASS_CS0
+
+#define	IPTOS_TOS_MASK		0x1E
+#define	IPTOS_TOS(tos)		((tos) & IPTOS_TOS_MASK)
+#define	IPTOS_LOWDELAY		0x10
+#define	IPTOS_THROUGHPUT	0x08
+#define	IPTOS_RELIABILITY	0x04
+#define	IPTOS_LOWCOST		0x02
+#define	IPTOS_MINCOST		IPTOS_LOWCOST
+
+#define	IPTOS_PREC_MASK			0xe0
+#define	IPTOS_PREC(tos)                ((tos) & IPTOS_PREC_MASK)
+#define	IPTOS_PREC_NETCONTROL		0xe0
+#define	IPTOS_PREC_INTERNETCONTROL	0xc0
+#define	IPTOS_PREC_CRITIC_ECP		0xa0
+#define	IPTOS_PREC_FLASHOVERRIDE	0x80
+#define	IPTOS_PREC_FLASH		0x60
+#define	IPTOS_PREC_IMMEDIATE		0x40
+#define	IPTOS_PREC_PRIORITY		0x20
+#define	IPTOS_PREC_ROUTINE		0x00
+
+#define	IPOPT_COPY		0x80
+#define	IPOPT_CLASS_MASK	0x60
+#define	IPOPT_NUMBER_MASK	0x1f
+
+#define	IPOPT_COPIED(o)		((o) & IPOPT_COPY)
+#define	IPOPT_CLASS(o)		((o) & IPOPT_CLASS_MASK)
+#define	IPOPT_NUMBER(o)		((o) & IPOPT_NUMBER_MASK)
+
+#define	IPOPT_CONTROL		0x00
+#define	IPOPT_RESERVED1		0x20
+#define	IPOPT_DEBMEAS		0x40
+#define	IPOPT_MEASUREMENT       IPOPT_DEBMEAS
+#define	IPOPT_RESERVED2		0x60
+
+#define	IPOPT_EOL		0
+#define	IPOPT_END		IPOPT_EOL
+#define	IPOPT_NOP		1
+#define	IPOPT_NOOP		IPOPT_NOP
+
+#define	IPOPT_RR		7
+#define	IPOPT_TS		68
+#define	IPOPT_TIMESTAMP		IPOPT_TS
+#define	IPOPT_SECURITY		130
+#define	IPOPT_SEC		IPOPT_SECURITY
+#define	IPOPT_LSRR		131
+#define	IPOPT_SATID		136
+#define	IPOPT_SID		IPOPT_SATID
+#define	IPOPT_SSRR		137
+#define	IPOPT_RA		148
+
+#define	IPOPT_OPTVAL		0
+#define	IPOPT_OLEN		1
+#define	IPOPT_OFFSET		2
+#define	IPOPT_MINOFF		4
+
+#define	MAX_IPOPTLEN		40
+
+#define	IPOPT_TS_TSONLY		0
+#define	IPOPT_TS_TSANDADDR	1
+#define	IPOPT_TS_PRESPEC	3
+
+#define	IPOPT_SECUR_UNCLASS	0x0000
+#define	IPOPT_SECUR_CONFID	0xf135
+#define	IPOPT_SECUR_EFTO	0x789a
+#define	IPOPT_SECUR_MMMM	0xbc4d
+#define	IPOPT_SECUR_RESTR	0xaf13
+#define	IPOPT_SECUR_SECRET	0xd788
+#define	IPOPT_SECUR_TOPSECRET	0x6bc5
+
+#define	MAXTTL		255
+#define	IPDEFTTL	64
+#define	IPFRAGTTL	60
+#define	IPTTLDEC	1
+
+#define	IP_MSS		576
+
+#define __UAPI_DEF_IPHDR	0
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/netinet/ip6.h b/include/musl/netinet/ip6.h
new file mode 100644
index 0000000..50c626a
--- /dev/null
+++ b/include/musl/netinet/ip6.h
@@ -0,0 +1,141 @@
+#ifndef _NETINET_IP6_H
+#define _NETINET_IP6_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <netinet/in.h>
+
+struct ip6_hdr {
+	union {
+		struct ip6_hdrctl {
+			uint32_t ip6_un1_flow;
+			uint16_t ip6_un1_plen;
+			uint8_t  ip6_un1_nxt;
+			uint8_t  ip6_un1_hlim;
+		} ip6_un1;
+		uint8_t ip6_un2_vfc;
+	} ip6_ctlun;
+	struct in6_addr ip6_src;
+	struct in6_addr ip6_dst;
+};
+
+#define ip6_vfc   ip6_ctlun.ip6_un2_vfc
+#define ip6_flow  ip6_ctlun.ip6_un1.ip6_un1_flow
+#define ip6_plen  ip6_ctlun.ip6_un1.ip6_un1_plen
+#define ip6_nxt   ip6_ctlun.ip6_un1.ip6_un1_nxt
+#define ip6_hlim  ip6_ctlun.ip6_un1.ip6_un1_hlim
+#define ip6_hops  ip6_ctlun.ip6_un1.ip6_un1_hlim
+
+struct ip6_ext {
+	uint8_t  ip6e_nxt;
+	uint8_t  ip6e_len;
+};
+
+struct ip6_hbh {
+	uint8_t  ip6h_nxt;
+	uint8_t  ip6h_len;
+};
+
+struct ip6_dest {
+	uint8_t  ip6d_nxt;
+	uint8_t  ip6d_len;
+};
+
+struct ip6_rthdr {
+	uint8_t  ip6r_nxt;
+	uint8_t  ip6r_len;
+	uint8_t  ip6r_type;
+	uint8_t  ip6r_segleft;
+};
+
+struct ip6_rthdr0 {
+	uint8_t  ip6r0_nxt;
+	uint8_t  ip6r0_len;
+	uint8_t  ip6r0_type;
+	uint8_t  ip6r0_segleft;
+	uint8_t  ip6r0_reserved;
+	uint8_t  ip6r0_slmap[3];
+	struct in6_addr ip6r0_addr[];
+};
+
+struct ip6_frag {
+	uint8_t   ip6f_nxt;
+	uint8_t   ip6f_reserved;
+	uint16_t  ip6f_offlg;
+	uint32_t  ip6f_ident;
+};
+
+#if __BYTE_ORDER == __BIG_ENDIAN
+#define IP6F_OFF_MASK       0xfff8
+#define IP6F_RESERVED_MASK  0x0006
+#define IP6F_MORE_FRAG      0x0001
+#else
+#define IP6F_OFF_MASK       0xf8ff
+#define IP6F_RESERVED_MASK  0x0600
+#define IP6F_MORE_FRAG      0x0100
+#endif
+
+struct ip6_opt {
+	uint8_t  ip6o_type;
+	uint8_t  ip6o_len;
+};
+
+#define IP6OPT_TYPE(o)		((o) & 0xc0)
+#define IP6OPT_TYPE_SKIP	0x00
+#define IP6OPT_TYPE_DISCARD	0x40
+#define IP6OPT_TYPE_FORCEICMP	0x80
+#define IP6OPT_TYPE_ICMP	0xc0
+#define IP6OPT_TYPE_MUTABLE	0x20
+
+#define IP6OPT_PAD1	0
+#define IP6OPT_PADN	1
+
+#define IP6OPT_JUMBO		0xc2
+#define IP6OPT_NSAP_ADDR	0xc3
+#define IP6OPT_TUNNEL_LIMIT	0x04
+#define IP6OPT_ROUTER_ALERT	0x05
+
+struct ip6_opt_jumbo {
+	uint8_t  ip6oj_type;
+	uint8_t  ip6oj_len;
+	uint8_t  ip6oj_jumbo_len[4];
+};
+#define IP6OPT_JUMBO_LEN	6
+
+struct ip6_opt_nsap {
+	uint8_t  ip6on_type;
+	uint8_t  ip6on_len;
+	uint8_t  ip6on_src_nsap_len;
+	uint8_t  ip6on_dst_nsap_len;
+};
+
+struct ip6_opt_tunnel {
+	uint8_t  ip6ot_type;
+	uint8_t  ip6ot_len;
+	uint8_t  ip6ot_encap_limit;
+};
+
+struct ip6_opt_router {
+	uint8_t  ip6or_type;
+	uint8_t  ip6or_len;
+	uint8_t  ip6or_value[2];
+};
+
+#if __BYTE_ORDER == __BIG_ENDIAN
+#define IP6_ALERT_MLD	0x0000
+#define IP6_ALERT_RSVP	0x0001
+#define IP6_ALERT_AN	0x0002
+#else
+#define IP6_ALERT_MLD	0x0000
+#define IP6_ALERT_RSVP	0x0100
+#define IP6_ALERT_AN	0x0200
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/netinet/ip_icmp.h b/include/musl/netinet/ip_icmp.h
new file mode 100644
index 0000000..b9e0df8
--- /dev/null
+++ b/include/musl/netinet/ip_icmp.h
@@ -0,0 +1,193 @@
+#ifndef _NETINET_IP_ICMP_H
+#define _NETINET_IP_ICMP_H
+
+#include <stdint.h>
+#include <netinet/in.h>
+#include <netinet/ip.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct icmphdr {
+	uint8_t type;
+	uint8_t code;
+	uint16_t checksum;
+	union {
+		struct {
+			uint16_t id;
+			uint16_t sequence;
+		} echo;
+		uint32_t gateway;
+		struct {
+			uint16_t __unused;
+			uint16_t mtu;
+		} frag;
+		uint8_t reserved[4];
+	} un;
+};
+
+#define ICMP_ECHOREPLY		0
+#define ICMP_DEST_UNREACH	3
+#define ICMP_SOURCE_QUENCH	4
+#define ICMP_REDIRECT		5
+#define ICMP_ECHO		8
+#define ICMP_TIME_EXCEEDED	11
+#define ICMP_PARAMETERPROB	12
+#define ICMP_TIMESTAMP		13
+#define ICMP_TIMESTAMPREPLY	14
+#define ICMP_INFO_REQUEST	15
+#define ICMP_INFO_REPLY		16
+#define ICMP_ADDRESS		17
+#define ICMP_ADDRESSREPLY	18
+#define NR_ICMP_TYPES		18
+
+
+#define ICMP_NET_UNREACH	0
+#define ICMP_HOST_UNREACH	1
+#define ICMP_PROT_UNREACH	2
+#define ICMP_PORT_UNREACH	3
+#define ICMP_FRAG_NEEDED	4
+#define ICMP_SR_FAILED		5
+#define ICMP_NET_UNKNOWN	6
+#define ICMP_HOST_UNKNOWN	7
+#define ICMP_HOST_ISOLATED	8
+#define ICMP_NET_ANO		9
+#define ICMP_HOST_ANO		10
+#define ICMP_NET_UNR_TOS	11
+#define ICMP_HOST_UNR_TOS	12
+#define ICMP_PKT_FILTERED	13
+#define ICMP_PREC_VIOLATION	14
+#define ICMP_PREC_CUTOFF	15
+#define NR_ICMP_UNREACH		15
+
+#define ICMP_REDIR_NET		0
+#define ICMP_REDIR_HOST		1
+#define ICMP_REDIR_NETTOS	2
+#define ICMP_REDIR_HOSTTOS	3
+
+#define ICMP_EXC_TTL		0
+#define ICMP_EXC_FRAGTIME	1
+
+
+struct icmp_ra_addr {
+	uint32_t ira_addr;
+	uint32_t ira_preference;
+};
+
+struct icmp {
+	uint8_t  icmp_type;
+	uint8_t  icmp_code;
+	uint16_t icmp_cksum;
+	union {
+		uint8_t ih_pptr;
+		struct in_addr ih_gwaddr;
+		struct ih_idseq {
+			uint16_t icd_id;
+			uint16_t icd_seq;
+		} ih_idseq;
+		uint32_t ih_void;
+
+		struct ih_pmtu {
+			uint16_t ipm_void;
+			uint16_t ipm_nextmtu;
+		} ih_pmtu;
+
+		struct ih_rtradv {
+			uint8_t irt_num_addrs;
+			uint8_t irt_wpa;
+			uint16_t irt_lifetime;
+		} ih_rtradv;
+	} icmp_hun;
+	union {
+		struct {
+			uint32_t its_otime;
+			uint32_t its_rtime;
+			uint32_t its_ttime;
+		} id_ts;
+		struct {
+			struct ip idi_ip;
+		} id_ip;
+		struct icmp_ra_addr id_radv;
+		uint32_t   id_mask;
+		uint8_t    id_data[1];
+	} icmp_dun;
+};
+
+#define	icmp_pptr	icmp_hun.ih_pptr
+#define	icmp_gwaddr	icmp_hun.ih_gwaddr
+#define	icmp_id		icmp_hun.ih_idseq.icd_id
+#define	icmp_seq	icmp_hun.ih_idseq.icd_seq
+#define	icmp_void	icmp_hun.ih_void
+#define	icmp_pmvoid	icmp_hun.ih_pmtu.ipm_void
+#define	icmp_nextmtu	icmp_hun.ih_pmtu.ipm_nextmtu
+#define	icmp_num_addrs	icmp_hun.ih_rtradv.irt_num_addrs
+#define	icmp_wpa	icmp_hun.ih_rtradv.irt_wpa
+#define	icmp_lifetime	icmp_hun.ih_rtradv.irt_lifetime
+#define	icmp_otime	icmp_dun.id_ts.its_otime
+#define	icmp_rtime	icmp_dun.id_ts.its_rtime
+#define	icmp_ttime	icmp_dun.id_ts.its_ttime
+#define	icmp_ip		icmp_dun.id_ip.idi_ip
+#define	icmp_radv	icmp_dun.id_radv
+#define	icmp_mask	icmp_dun.id_mask
+#define	icmp_data	icmp_dun.id_data
+
+#define	ICMP_MINLEN	8
+#define	ICMP_TSLEN	(8 + 3 * sizeof (n_time))
+#define	ICMP_MASKLEN	12
+#define	ICMP_ADVLENMIN	(8 + sizeof (struct ip) + 8)
+#define	ICMP_ADVLEN(p)	(8 + ((p)->icmp_ip.ip_hl << 2) + 8)
+
+#define	ICMP_UNREACH		3
+#define	ICMP_SOURCEQUENCH	4
+#define	ICMP_ROUTERADVERT	9
+#define	ICMP_ROUTERSOLICIT	10
+#define	ICMP_TIMXCEED		11
+#define	ICMP_PARAMPROB		12
+#define	ICMP_TSTAMP		13
+#define	ICMP_TSTAMPREPLY	14
+#define	ICMP_IREQ		15
+#define	ICMP_IREQREPLY		16
+#define	ICMP_MASKREQ		17
+#define	ICMP_MASKREPLY		18
+#define	ICMP_MAXTYPE		18
+
+#define	ICMP_UNREACH_NET	        0
+#define	ICMP_UNREACH_HOST	        1
+#define	ICMP_UNREACH_PROTOCOL	        2
+#define	ICMP_UNREACH_PORT	        3
+#define	ICMP_UNREACH_NEEDFRAG	        4
+#define	ICMP_UNREACH_SRCFAIL	        5
+#define	ICMP_UNREACH_NET_UNKNOWN        6
+#define	ICMP_UNREACH_HOST_UNKNOWN       7
+#define	ICMP_UNREACH_ISOLATED	        8
+#define	ICMP_UNREACH_NET_PROHIB	        9
+#define	ICMP_UNREACH_HOST_PROHIB        10
+#define	ICMP_UNREACH_TOSNET	        11
+#define	ICMP_UNREACH_TOSHOST	        12
+#define	ICMP_UNREACH_FILTER_PROHIB      13
+#define	ICMP_UNREACH_HOST_PRECEDENCE    14
+#define	ICMP_UNREACH_PRECEDENCE_CUTOFF  15
+
+#define	ICMP_REDIRECT_NET	0
+#define	ICMP_REDIRECT_HOST	1
+#define	ICMP_REDIRECT_TOSNET	2
+#define	ICMP_REDIRECT_TOSHOST	3
+
+#define	ICMP_TIMXCEED_INTRANS	0
+#define	ICMP_TIMXCEED_REASS	1
+
+#define	ICMP_PARAMPROB_OPTABSENT 1
+
+#define	ICMP_INFOTYPE(type) \
+	((type) == ICMP_ECHOREPLY || (type) == ICMP_ECHO || \
+	(type) == ICMP_ROUTERADVERT || (type) == ICMP_ROUTERSOLICIT || \
+	(type) == ICMP_TSTAMP || (type) == ICMP_TSTAMPREPLY || \
+	(type) == ICMP_IREQ || (type) == ICMP_IREQREPLY || \
+	(type) == ICMP_MASKREQ || (type) == ICMP_MASKREPLY)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/netinet/tcp.h b/include/musl/netinet/tcp.h
new file mode 100644
index 0000000..fad1d84
--- /dev/null
+++ b/include/musl/netinet/tcp.h
@@ -0,0 +1,305 @@
+#ifndef _NETINET_TCP_H
+#define _NETINET_TCP_H
+
+#include <features.h>
+
+#define TCP_NODELAY 1
+#define TCP_MAXSEG	 2
+#define TCP_CORK	 3
+#define TCP_KEEPIDLE	 4
+#define TCP_KEEPINTVL	 5
+#define TCP_KEEPCNT	 6
+#define TCP_SYNCNT	 7
+#define TCP_LINGER2	 8
+#define TCP_DEFER_ACCEPT 9
+#define TCP_WINDOW_CLAMP 10
+#define TCP_INFO	 11
+#define	TCP_QUICKACK	 12
+#define TCP_CONGESTION	 13
+#define TCP_MD5SIG	 14
+#define TCP_THIN_LINEAR_TIMEOUTS 16
+#define TCP_THIN_DUPACK  17
+#define TCP_USER_TIMEOUT 18
+#define TCP_REPAIR       19
+#define TCP_REPAIR_QUEUE 20
+#define TCP_QUEUE_SEQ    21
+#define TCP_REPAIR_OPTIONS 22
+#define TCP_FASTOPEN     23
+#define TCP_TIMESTAMP    24
+#define TCP_NOTSENT_LOWAT 25
+#define TCP_CC_INFO      26
+#define TCP_SAVE_SYN     27
+#define TCP_SAVED_SYN    28
+#define TCP_REPAIR_WINDOW 29
+#define TCP_FASTOPEN_CONNECT 30
+#define TCP_ULP          31
+#define TCP_MD5SIG_EXT   32
+#define TCP_FASTOPEN_KEY 33
+#define TCP_FASTOPEN_NO_COOKIE 34
+#define TCP_ZEROCOPY_RECEIVE   35
+#define TCP_INQ          36
+#define TCP_TX_DELAY     37
+
+#define TCP_CM_INQ TCP_INQ
+
+#define TCP_ESTABLISHED  1
+#define TCP_SYN_SENT     2
+#define TCP_SYN_RECV     3
+#define TCP_FIN_WAIT1    4
+#define TCP_FIN_WAIT2    5
+#define TCP_TIME_WAIT    6
+#define TCP_CLOSE        7
+#define TCP_CLOSE_WAIT   8
+#define TCP_LAST_ACK     9
+#define TCP_LISTEN       10
+#define TCP_CLOSING      11
+
+enum {
+	TCP_NLA_PAD,
+	TCP_NLA_BUSY,
+	TCP_NLA_RWND_LIMITED,
+	TCP_NLA_SNDBUF_LIMITED,
+	TCP_NLA_DATA_SEGS_OUT,
+	TCP_NLA_TOTAL_RETRANS,
+	TCP_NLA_PACING_RATE,
+	TCP_NLA_DELIVERY_RATE,
+	TCP_NLA_SND_CWND,
+	TCP_NLA_REORDERING,
+	TCP_NLA_MIN_RTT,
+	TCP_NLA_RECUR_RETRANS,
+	TCP_NLA_DELIVERY_RATE_APP_LMT,
+	TCP_NLA_SNDQ_SIZE,
+	TCP_NLA_CA_STATE,
+	TCP_NLA_SND_SSTHRESH,
+	TCP_NLA_DELIVERED,
+	TCP_NLA_DELIVERED_CE,
+	TCP_NLA_BYTES_SENT,
+	TCP_NLA_BYTES_RETRANS,
+	TCP_NLA_DSACK_DUPS,
+	TCP_NLA_REORD_SEEN,
+	TCP_NLA_SRTT,
+	TCP_NLA_TIMEOUT_REHASH,
+	TCP_NLA_BYTES_NOTSENT,
+	TCP_NLA_EDT,
+	TCP_NLA_TTL,
+};
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define TCPOPT_EOL              0
+#define TCPOPT_NOP              1
+#define TCPOPT_MAXSEG           2
+#define TCPOPT_WINDOW           3
+#define TCPOPT_SACK_PERMITTED   4
+#define TCPOPT_SACK             5
+#define TCPOPT_TIMESTAMP        8
+#define TCPOLEN_SACK_PERMITTED  2
+#define TCPOLEN_WINDOW          3
+#define TCPOLEN_MAXSEG          4
+#define TCPOLEN_TIMESTAMP       10
+
+#define SOL_TCP 6
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <stdint.h>
+
+typedef uint32_t tcp_seq;
+
+#define TH_FIN 0x01
+#define TH_SYN 0x02
+#define TH_RST 0x04
+#define TH_PUSH 0x08
+#define TH_ACK 0x10
+#define TH_URG 0x20
+
+struct tcphdr {
+#ifdef _GNU_SOURCE
+#ifdef __GNUC__
+	__extension__
+#endif
+	union { struct {
+
+	uint16_t source;
+	uint16_t dest;
+	uint32_t seq;
+	uint32_t ack_seq;
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+	uint16_t res1:4;
+	uint16_t doff:4;
+	uint16_t fin:1;
+	uint16_t syn:1;
+	uint16_t rst:1;
+	uint16_t psh:1;
+	uint16_t ack:1;
+	uint16_t urg:1;
+	uint16_t res2:2;
+#else
+	uint16_t doff:4;
+	uint16_t res1:4;
+	uint16_t res2:2;
+	uint16_t urg:1;
+	uint16_t ack:1;
+	uint16_t psh:1;
+	uint16_t rst:1;
+	uint16_t syn:1;
+	uint16_t fin:1;
+#endif
+	uint16_t window;
+	uint16_t check;
+	uint16_t urg_ptr;
+
+	}; struct {
+#endif
+
+	uint16_t th_sport;
+	uint16_t th_dport;
+	uint32_t th_seq;
+	uint32_t th_ack;
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+	uint8_t th_x2:4;
+	uint8_t th_off:4;
+#else
+	uint8_t th_off:4;
+	uint8_t th_x2:4;
+#endif
+	uint8_t th_flags;
+	uint16_t th_win;
+	uint16_t th_sum;
+	uint16_t th_urp;
+
+#ifdef _GNU_SOURCE
+	}; };
+#endif
+};
+#endif
+
+#ifdef _GNU_SOURCE
+#define TCPI_OPT_TIMESTAMPS	1
+#define TCPI_OPT_SACK		2
+#define TCPI_OPT_WSCALE		4
+#define TCPI_OPT_ECN		8
+
+#define TCP_CA_Open		0
+#define TCP_CA_Disorder		1
+#define TCP_CA_CWR		2
+#define TCP_CA_Recovery		3
+#define TCP_CA_Loss		4
+
+enum tcp_fastopen_client_fail {
+	TFO_STATUS_UNSPEC,
+	TFO_COOKIE_UNAVAILABLE,
+	TFO_DATA_NOT_ACKED,
+	TFO_SYN_RETRANSMITTED,
+};
+
+struct tcp_info {
+	uint8_t tcpi_state;
+	uint8_t tcpi_ca_state;
+	uint8_t tcpi_retransmits;
+	uint8_t tcpi_probes;
+	uint8_t tcpi_backoff;
+	uint8_t tcpi_options;
+	uint8_t tcpi_snd_wscale : 4, tcpi_rcv_wscale : 4;
+	uint8_t tcpi_delivery_rate_app_limited : 1, tcpi_fastopen_client_fail : 2;
+	uint32_t tcpi_rto;
+	uint32_t tcpi_ato;
+	uint32_t tcpi_snd_mss;
+	uint32_t tcpi_rcv_mss;
+	uint32_t tcpi_unacked;
+	uint32_t tcpi_sacked;
+	uint32_t tcpi_lost;
+	uint32_t tcpi_retrans;
+	uint32_t tcpi_fackets;
+	uint32_t tcpi_last_data_sent;
+	uint32_t tcpi_last_ack_sent;
+	uint32_t tcpi_last_data_recv;
+	uint32_t tcpi_last_ack_recv;
+	uint32_t tcpi_pmtu;
+	uint32_t tcpi_rcv_ssthresh;
+	uint32_t tcpi_rtt;
+	uint32_t tcpi_rttvar;
+	uint32_t tcpi_snd_ssthresh;
+	uint32_t tcpi_snd_cwnd;
+	uint32_t tcpi_advmss;
+	uint32_t tcpi_reordering;
+	uint32_t tcpi_rcv_rtt;
+	uint32_t tcpi_rcv_space;
+	uint32_t tcpi_total_retrans;
+	uint64_t tcpi_pacing_rate;
+	uint64_t tcpi_max_pacing_rate;
+	uint64_t tcpi_bytes_acked;
+	uint64_t tcpi_bytes_received;
+	uint32_t tcpi_segs_out;
+	uint32_t tcpi_segs_in;
+	uint32_t tcpi_notsent_bytes;
+	uint32_t tcpi_min_rtt;
+	uint32_t tcpi_data_segs_in;
+	uint32_t tcpi_data_segs_out;
+	uint64_t tcpi_delivery_rate;
+	uint64_t tcpi_busy_time;
+	uint64_t tcpi_rwnd_limited;
+	uint64_t tcpi_sndbuf_limited;
+	uint32_t tcpi_delivered;
+	uint32_t tcpi_delivered_ce;
+	uint64_t tcpi_bytes_sent;
+	uint64_t tcpi_bytes_retrans;
+	uint32_t tcpi_dsack_dups;
+	uint32_t tcpi_reord_seen;
+	uint32_t tcpi_rcv_ooopack;
+	uint32_t tcpi_snd_wnd;
+};
+
+#define TCP_MD5SIG_MAXKEYLEN    80
+
+#define TCP_MD5SIG_FLAG_PREFIX  0x1
+#define TCP_MD5SIG_FLAG_IFINDEX 0x2
+
+struct tcp_md5sig {
+	struct sockaddr_storage tcpm_addr;
+	uint8_t tcpm_flags;
+	uint8_t tcpm_prefixlen;
+	uint16_t tcpm_keylen;
+	int tcpm_ifindex;
+	uint8_t tcpm_key[TCP_MD5SIG_MAXKEYLEN];
+};
+
+struct tcp_diag_md5sig {
+	uint8_t tcpm_family;
+	uint8_t tcpm_prefixlen;
+	uint16_t tcpm_keylen;
+	uint32_t tcpm_addr[4];
+	uint8_t tcpm_key[TCP_MD5SIG_MAXKEYLEN];
+};
+
+#define TCP_REPAIR_ON		1
+#define TCP_REPAIR_OFF		0
+#define TCP_REPAIR_OFF_NO_WP	-1
+
+struct tcp_repair_window {
+	uint32_t snd_wl1;
+	uint32_t snd_wnd;
+	uint32_t max_window;
+	uint32_t rcv_wnd;
+	uint32_t rcv_wup;
+};
+
+#define TCP_RECEIVE_ZEROCOPY_FLAG_TLB_CLEAN_HINT 0x1
+
+struct tcp_zerocopy_receive {
+	uint64_t address;
+	uint32_t length;
+	uint32_t recv_skip_hint;
+	uint32_t inq;
+	int32_t err;
+	uint64_t copybuf_address;
+	int32_t copybuf_len;
+	uint32_t flags;
+	uint64_t msg_control;
+	uint64_t msg_controllen;
+	uint32_t msg_flags;
+	uint32_t reserved;
+};
+
+#endif
+
+#endif
diff --git a/include/musl/netinet/udp.h b/include/musl/netinet/udp.h
new file mode 100644
index 0000000..40c3f20
--- /dev/null
+++ b/include/musl/netinet/udp.h
@@ -0,0 +1,46 @@
+#ifndef _NETINET_UDP_H
+#define _NETINET_UDP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+#include <stdint.h>
+
+#ifdef _GNU_SOURCE
+#define uh_sport source
+#define uh_dport dest
+#define uh_ulen len
+#define uh_sum check
+#endif
+
+struct udphdr {
+	uint16_t uh_sport;
+	uint16_t uh_dport;
+	uint16_t uh_ulen;
+	uint16_t uh_sum;
+};
+
+#define UDP_CORK	1
+#define UDP_ENCAP	100
+#define UDP_NO_CHECK6_TX 101
+#define UDP_NO_CHECK6_RX 102
+#define UDP_SEGMENT	103
+#define UDP_GRO		104
+
+#define UDP_ENCAP_ESPINUDP_NON_IKE 1
+#define UDP_ENCAP_ESPINUDP	2
+#define UDP_ENCAP_L2TPINUDP	3
+#define UDP_ENCAP_GTP0		4
+#define UDP_ENCAP_GTP1U		5
+#define UDP_ENCAP_RXRPC		6
+#define TCP_ENCAP_ESPINTCP	7
+
+#define SOL_UDP            17
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/netpacket/packet.h b/include/musl/netpacket/packet.h
new file mode 100644
index 0000000..b36e092
--- /dev/null
+++ b/include/musl/netpacket/packet.h
@@ -0,0 +1,62 @@
+#ifndef _NETPACKET_PACKET_H
+#define _NETPACKET_PACKET_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct sockaddr_ll {
+	unsigned short sll_family, sll_protocol;
+	int sll_ifindex;
+	unsigned short sll_hatype;
+	unsigned char sll_pkttype, sll_halen;
+	unsigned char sll_addr[8];
+};
+
+struct packet_mreq {
+	int mr_ifindex;
+	unsigned short int mr_type,  mr_alen;
+	unsigned char mr_address[8];
+};
+
+#define PACKET_HOST		0
+#define PACKET_BROADCAST	1
+#define PACKET_MULTICAST	2
+#define PACKET_OTHERHOST	3
+#define PACKET_OUTGOING		4
+#define PACKET_LOOPBACK		5
+#define PACKET_FASTROUTE	6
+
+#define PACKET_ADD_MEMBERSHIP		1
+#define PACKET_DROP_MEMBERSHIP		2
+#define	PACKET_RECV_OUTPUT		3
+#define	PACKET_RX_RING			5
+#define	PACKET_STATISTICS		6
+#define PACKET_COPY_THRESH		7
+#define PACKET_AUXDATA			8
+#define PACKET_ORIGDEV			9
+#define PACKET_VERSION			10
+#define PACKET_HDRLEN			11
+#define PACKET_RESERVE			12
+#define PACKET_TX_RING			13
+#define PACKET_LOSS			14
+#define PACKET_VNET_HDR			15
+#define PACKET_TX_TIMESTAMP		16
+#define PACKET_TIMESTAMP		17
+#define PACKET_FANOUT			18
+#define PACKET_TX_HAS_OFF		19
+#define PACKET_QDISC_BYPASS		20
+#define PACKET_ROLLOVER_STATS		21
+#define PACKET_FANOUT_DATA		22
+#define PACKET_IGNORE_OUTGOING		23
+
+#define PACKET_MR_MULTICAST	0
+#define PACKET_MR_PROMISC	1
+#define PACKET_MR_ALLMULTI	2
+#define PACKET_MR_UNICAST	3
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/nl_types.h b/include/musl/nl_types.h
new file mode 100644
index 0000000..7c2d48e
--- /dev/null
+++ b/include/musl/nl_types.h
@@ -0,0 +1,22 @@
+#ifndef _NL_TYPES_H
+#define _NL_TYPES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define NL_SETD 1
+#define NL_CAT_LOCALE 1
+
+typedef int nl_item;
+typedef void *nl_catd;
+
+nl_catd catopen (const char *, int);
+char *catgets (nl_catd, int, int, const char *);
+int catclose (nl_catd);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/paths.h b/include/musl/paths.h
new file mode 100644
index 0000000..67de6b3
--- /dev/null
+++ b/include/musl/paths.h
@@ -0,0 +1,31 @@
+#ifndef _PATHS_H
+#define _PATHS_H
+
+#define	_PATH_DEFPATH "/usr/local/bin:/bin:/usr/bin"
+#define	_PATH_STDPATH "/bin:/usr/bin:/sbin:/usr/sbin"
+
+#define	_PATH_BSHELL	"/bin/sh"
+#define	_PATH_CONSOLE	"/dev/console"
+#define	_PATH_DEVNULL	"/dev/null"
+#define	_PATH_KLOG	"/proc/kmsg"
+#define	_PATH_LASTLOG	"/var/log/lastlog"
+#define	_PATH_MAILDIR	"/var/mail"
+#define	_PATH_MAN	"/usr/share/man"
+#define	_PATH_MNTTAB	"/etc/fstab"
+#define	_PATH_MOUNTED	"/etc/mtab"
+#define	_PATH_NOLOGIN	"/etc/nologin"
+#define	_PATH_SENDMAIL	"/usr/sbin/sendmail"
+#define	_PATH_SHADOW	"/etc/shadow"
+#define	_PATH_SHELLS	"/etc/shells"
+#define	_PATH_TTY	"/dev/tty"
+#define _PATH_UTMP	"/dev/null/utmp"
+#define	_PATH_VI	"/usr/bin/vi"
+#define _PATH_WTMP	"/dev/null/wtmp"
+
+#define	_PATH_DEV	"/dev/"
+#define	_PATH_TMP	"/tmp/"
+#define	_PATH_VARDB	"/var/lib/misc/"
+#define	_PATH_VARRUN	"/var/run/"
+#define	_PATH_VARTMP	"/var/tmp/"
+
+#endif
diff --git a/include/musl/poll.h b/include/musl/poll.h
new file mode 100644
index 0000000..272dc34
--- /dev/null
+++ b/include/musl/poll.h
@@ -0,0 +1,57 @@
+#ifndef	_POLL_H
+#define	_POLL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#include <bits/poll.h>
+
+#define POLLIN     0x001
+#define POLLPRI    0x002
+#define POLLOUT    0x004
+#define POLLERR    0x008
+#define POLLHUP    0x010
+#define POLLNVAL   0x020
+#define POLLRDNORM 0x040
+#define POLLRDBAND 0x080
+#ifndef POLLWRNORM
+#define POLLWRNORM 0x100
+#define POLLWRBAND 0x200
+#endif
+#ifndef POLLMSG
+#define POLLMSG    0x400
+#define POLLRDHUP  0x2000
+#endif
+
+typedef unsigned long nfds_t;
+
+struct pollfd {
+	int fd;
+	short events;
+	short revents;
+};
+
+int poll (struct pollfd *, nfds_t, int);
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define __NEED_time_t
+#define __NEED_struct_timespec
+#define __NEED_sigset_t
+#include <bits/alltypes.h>
+int ppoll(struct pollfd *, nfds_t, const struct timespec *, const sigset_t *);
+#endif
+
+#if _REDIR_TIME64
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+__REDIR(ppoll, __ppoll_time64);
+#endif
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/pthread.h b/include/musl/pthread.h
new file mode 100644
index 0000000..89fd9ff
--- /dev/null
+++ b/include/musl/pthread.h
@@ -0,0 +1,244 @@
+#ifndef _PTHREAD_H
+#define _PTHREAD_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_time_t
+#define __NEED_clockid_t
+#define __NEED_struct_timespec
+#define __NEED_sigset_t
+#define __NEED_pthread_t
+#define __NEED_pthread_attr_t
+#define __NEED_pthread_mutexattr_t
+#define __NEED_pthread_condattr_t
+#define __NEED_pthread_rwlockattr_t
+#define __NEED_pthread_barrierattr_t
+#define __NEED_pthread_mutex_t
+#define __NEED_pthread_cond_t
+#define __NEED_pthread_rwlock_t
+#define __NEED_pthread_barrier_t
+#define __NEED_pthread_spinlock_t
+#define __NEED_pthread_key_t
+#define __NEED_pthread_once_t
+#define __NEED_size_t
+
+#include <bits/alltypes.h>
+
+#include <sched.h>
+#include <time.h>
+
+#define PTHREAD_CREATE_JOINABLE 0
+#define PTHREAD_CREATE_DETACHED 1
+
+#define PTHREAD_MUTEX_NORMAL 0
+#define PTHREAD_MUTEX_DEFAULT 0
+#define PTHREAD_MUTEX_RECURSIVE 1
+#define PTHREAD_MUTEX_ERRORCHECK 2
+
+#define PTHREAD_MUTEX_STALLED 0
+#define PTHREAD_MUTEX_ROBUST 1
+
+#define PTHREAD_PRIO_NONE 0
+#define PTHREAD_PRIO_INHERIT 1
+#define PTHREAD_PRIO_PROTECT 2
+
+#define PTHREAD_INHERIT_SCHED 0
+#define PTHREAD_EXPLICIT_SCHED 1
+
+#define PTHREAD_SCOPE_SYSTEM 0
+#define PTHREAD_SCOPE_PROCESS 1
+
+#define PTHREAD_PROCESS_PRIVATE 0
+#define PTHREAD_PROCESS_SHARED 1
+
+
+#define PTHREAD_MUTEX_INITIALIZER {{{0}}}
+#define PTHREAD_RWLOCK_INITIALIZER {{{0}}}
+#define PTHREAD_COND_INITIALIZER {{{0}}}
+#define PTHREAD_ONCE_INIT 0
+
+
+#define PTHREAD_CANCEL_ENABLE 0
+#define PTHREAD_CANCEL_DISABLE 1
+#define PTHREAD_CANCEL_MASKED 2
+
+#define PTHREAD_CANCEL_DEFERRED 0
+#define PTHREAD_CANCEL_ASYNCHRONOUS 1
+
+#define PTHREAD_CANCELED ((void *)-1)
+
+
+#define PTHREAD_BARRIER_SERIAL_THREAD (-1)
+
+
+#define PTHREAD_NULL ((pthread_t)0)
+
+
+int pthread_create(pthread_t *__restrict, const pthread_attr_t *__restrict, void *(*)(void *), void *__restrict);
+int pthread_detach(pthread_t);
+_Noreturn void pthread_exit(void *);
+int pthread_join(pthread_t, void **);
+
+#ifdef __GNUC__
+__attribute__((const))
+#endif
+pthread_t pthread_self(void);
+
+int pthread_equal(pthread_t, pthread_t);
+#ifndef __cplusplus
+#define pthread_equal(x,y) ((x)==(y))
+#endif
+
+int pthread_setcancelstate(int, int *);
+int pthread_setcanceltype(int, int *);
+void pthread_testcancel(void);
+int pthread_cancel(pthread_t);
+
+int pthread_getschedparam(pthread_t, int *__restrict, struct sched_param *__restrict);
+int pthread_setschedparam(pthread_t, int, const struct sched_param *);
+int pthread_setschedprio(pthread_t, int);
+
+int pthread_once(pthread_once_t *, void (*)(void));
+
+int pthread_mutex_init(pthread_mutex_t *__restrict, const pthread_mutexattr_t *__restrict);
+int pthread_mutex_lock(pthread_mutex_t *);
+int pthread_mutex_unlock(pthread_mutex_t *);
+int pthread_mutex_trylock(pthread_mutex_t *);
+int pthread_mutex_timedlock(pthread_mutex_t *__restrict, const struct timespec *__restrict);
+int pthread_mutex_destroy(pthread_mutex_t *);
+int pthread_mutex_consistent(pthread_mutex_t *);
+
+int pthread_mutex_getprioceiling(const pthread_mutex_t *__restrict, int *__restrict);
+int pthread_mutex_setprioceiling(pthread_mutex_t *__restrict, int, int *__restrict);
+
+int pthread_cond_init(pthread_cond_t *__restrict, const pthread_condattr_t *__restrict);
+int pthread_cond_destroy(pthread_cond_t *);
+int pthread_cond_wait(pthread_cond_t *__restrict, pthread_mutex_t *__restrict);
+int pthread_cond_timedwait(pthread_cond_t *__restrict, pthread_mutex_t *__restrict, const struct timespec *__restrict);
+int pthread_cond_broadcast(pthread_cond_t *);
+int pthread_cond_signal(pthread_cond_t *);
+
+int pthread_rwlock_init(pthread_rwlock_t *__restrict, const pthread_rwlockattr_t *__restrict);
+int pthread_rwlock_destroy(pthread_rwlock_t *);
+int pthread_rwlock_rdlock(pthread_rwlock_t *);
+int pthread_rwlock_tryrdlock(pthread_rwlock_t *);
+int pthread_rwlock_timedrdlock(pthread_rwlock_t *__restrict, const struct timespec *__restrict);
+int pthread_rwlock_wrlock(pthread_rwlock_t *);
+int pthread_rwlock_trywrlock(pthread_rwlock_t *);
+int pthread_rwlock_timedwrlock(pthread_rwlock_t *__restrict, const struct timespec *__restrict);
+int pthread_rwlock_unlock(pthread_rwlock_t *);
+
+int pthread_spin_init(pthread_spinlock_t *, int);
+int pthread_spin_destroy(pthread_spinlock_t *);
+int pthread_spin_lock(pthread_spinlock_t *);
+int pthread_spin_trylock(pthread_spinlock_t *);
+int pthread_spin_unlock(pthread_spinlock_t *);
+
+int pthread_barrier_init(pthread_barrier_t *__restrict, const pthread_barrierattr_t *__restrict, unsigned);
+int pthread_barrier_destroy(pthread_barrier_t *);
+int pthread_barrier_wait(pthread_barrier_t *);
+
+int pthread_key_create(pthread_key_t *, void (*)(void *));
+int pthread_key_delete(pthread_key_t);
+void *pthread_getspecific(pthread_key_t);
+int pthread_setspecific(pthread_key_t, const void *);
+
+int pthread_attr_init(pthread_attr_t *);
+int pthread_attr_destroy(pthread_attr_t *);
+
+int pthread_attr_getguardsize(const pthread_attr_t *__restrict, size_t *__restrict);
+int pthread_attr_setguardsize(pthread_attr_t *, size_t);
+int pthread_attr_getstacksize(const pthread_attr_t *__restrict, size_t *__restrict);
+int pthread_attr_setstacksize(pthread_attr_t *, size_t);
+int pthread_attr_getdetachstate(const pthread_attr_t *, int *);
+int pthread_attr_setdetachstate(pthread_attr_t *, int);
+int pthread_attr_getstack(const pthread_attr_t *__restrict, void **__restrict, size_t *__restrict);
+int pthread_attr_setstack(pthread_attr_t *, void *, size_t);
+int pthread_attr_getscope(const pthread_attr_t *__restrict, int *__restrict);
+int pthread_attr_setscope(pthread_attr_t *, int);
+int pthread_attr_getschedpolicy(const pthread_attr_t *__restrict, int *__restrict);
+int pthread_attr_setschedpolicy(pthread_attr_t *, int);
+int pthread_attr_getschedparam(const pthread_attr_t *__restrict, struct sched_param *__restrict);
+int pthread_attr_setschedparam(pthread_attr_t *__restrict, const struct sched_param *__restrict);
+int pthread_attr_getinheritsched(const pthread_attr_t *__restrict, int *__restrict);
+int pthread_attr_setinheritsched(pthread_attr_t *, int);
+
+int pthread_mutexattr_destroy(pthread_mutexattr_t *);
+int pthread_mutexattr_getprioceiling(const pthread_mutexattr_t *__restrict, int *__restrict);
+int pthread_mutexattr_getprotocol(const pthread_mutexattr_t *__restrict, int *__restrict);
+int pthread_mutexattr_getpshared(const pthread_mutexattr_t *__restrict, int *__restrict);
+int pthread_mutexattr_getrobust(const pthread_mutexattr_t *__restrict, int *__restrict);
+int pthread_mutexattr_gettype(const pthread_mutexattr_t *__restrict, int *__restrict);
+int pthread_mutexattr_init(pthread_mutexattr_t *);
+int pthread_mutexattr_setprioceiling(pthread_mutexattr_t *, int);
+int pthread_mutexattr_setprotocol(pthread_mutexattr_t *, int);
+int pthread_mutexattr_setpshared(pthread_mutexattr_t *, int);
+int pthread_mutexattr_setrobust(pthread_mutexattr_t *, int);
+int pthread_mutexattr_settype(pthread_mutexattr_t *, int);
+
+int pthread_condattr_init(pthread_condattr_t *);
+int pthread_condattr_destroy(pthread_condattr_t *);
+int pthread_condattr_setclock(pthread_condattr_t *, clockid_t);
+int pthread_condattr_setpshared(pthread_condattr_t *, int);
+int pthread_condattr_getclock(const pthread_condattr_t *__restrict, clockid_t *__restrict);
+int pthread_condattr_getpshared(const pthread_condattr_t *__restrict, int *__restrict);
+
+int pthread_rwlockattr_init(pthread_rwlockattr_t *);
+int pthread_rwlockattr_destroy(pthread_rwlockattr_t *);
+int pthread_rwlockattr_setpshared(pthread_rwlockattr_t *, int);
+int pthread_rwlockattr_getpshared(const pthread_rwlockattr_t *__restrict, int *__restrict);
+
+int pthread_barrierattr_destroy(pthread_barrierattr_t *);
+int pthread_barrierattr_getpshared(const pthread_barrierattr_t *__restrict, int *__restrict);
+int pthread_barrierattr_init(pthread_barrierattr_t *);
+int pthread_barrierattr_setpshared(pthread_barrierattr_t *, int);
+
+int pthread_atfork(void (*)(void), void (*)(void), void (*)(void));
+
+int pthread_getconcurrency(void);
+int pthread_setconcurrency(int);
+
+int pthread_getcpuclockid(pthread_t, clockid_t *);
+
+struct __ptcb {
+	void (*__f)(void *);
+	void *__x;
+	struct __ptcb *__next;
+};
+
+void _pthread_cleanup_push(struct __ptcb *, void (*)(void *), void *);
+void _pthread_cleanup_pop(struct __ptcb *, int);
+
+#define pthread_cleanup_push(f, x) do { struct __ptcb __cb; _pthread_cleanup_push(&__cb, f, x);
+#define pthread_cleanup_pop(r) _pthread_cleanup_pop(&__cb, (r)); } while(0)
+
+#ifdef _GNU_SOURCE
+struct cpu_set_t;
+int pthread_getaffinity_np(pthread_t, size_t, struct cpu_set_t *);
+int pthread_setaffinity_np(pthread_t, size_t, const struct cpu_set_t *);
+int pthread_getattr_np(pthread_t, pthread_attr_t *);
+int pthread_setname_np(pthread_t, const char *);
+int pthread_getname_np(pthread_t, char *, size_t);
+int pthread_getattr_default_np(pthread_attr_t *);
+int pthread_setattr_default_np(const pthread_attr_t *);
+int pthread_tryjoin_np(pthread_t, void **);
+int pthread_timedjoin_np(pthread_t, void **, const struct timespec *);
+#endif
+
+#if _REDIR_TIME64
+__REDIR(pthread_mutex_timedlock, __pthread_mutex_timedlock_time64);
+__REDIR(pthread_cond_timedwait, __pthread_cond_timedwait_time64);
+__REDIR(pthread_rwlock_timedrdlock, __pthread_rwlock_timedrdlock_time64);
+__REDIR(pthread_rwlock_timedwrlock, __pthread_rwlock_timedwrlock_time64);
+#ifdef _GNU_SOURCE
+__REDIR(pthread_timedjoin_np, __pthread_timedjoin_np_time64);
+#endif
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/pty.h b/include/musl/pty.h
new file mode 100644
index 0000000..db63853
--- /dev/null
+++ b/include/musl/pty.h
@@ -0,0 +1,18 @@
+#ifndef	_PTY_H
+#define	_PTY_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <termios.h>
+#include <sys/ioctl.h>
+
+int openpty(int *, int *, char *, const struct termios *, const struct winsize *);
+int forkpty(int *, char *, const struct termios *, const struct winsize *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/pwd.h b/include/musl/pwd.h
new file mode 100644
index 0000000..4f470b5
--- /dev/null
+++ b/include/musl/pwd.h
@@ -0,0 +1,50 @@
+#ifndef _PWD_H
+#define _PWD_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_size_t
+#define __NEED_uid_t
+#define __NEED_gid_t
+
+#ifdef _GNU_SOURCE
+#define __NEED_FILE
+#endif
+
+#include <bits/alltypes.h>
+
+struct passwd {
+	char *pw_name;
+	char *pw_passwd;
+	uid_t pw_uid;
+	gid_t pw_gid;
+	char *pw_gecos;
+	char *pw_dir;
+	char *pw_shell;
+};
+
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+void setpwent (void);
+void endpwent (void);
+struct passwd *getpwent (void);
+#endif
+
+struct passwd *getpwuid (uid_t);
+struct passwd *getpwnam (const char *);
+int getpwuid_r (uid_t, struct passwd *, char *, size_t, struct passwd **);
+int getpwnam_r (const char *, struct passwd *, char *, size_t, struct passwd **);
+
+#ifdef _GNU_SOURCE
+struct passwd *fgetpwent(FILE *);
+int putpwent(const struct passwd *, FILE *);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/regex.h b/include/musl/regex.h
new file mode 100644
index 0000000..dce2177
--- /dev/null
+++ b/include/musl/regex.h
@@ -0,0 +1,62 @@
+#ifndef _REGEX_H
+#define _REGEX_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_regoff_t
+#define __NEED_size_t
+
+#include <bits/alltypes.h>
+
+typedef struct re_pattern_buffer {
+	size_t re_nsub;
+	void *__opaque, *__padding[4];
+	size_t __nsub2;
+	char __padding2;
+} regex_t;
+
+typedef struct {
+	regoff_t rm_so;
+	regoff_t rm_eo;
+} regmatch_t;
+
+#define REG_EXTENDED    1
+#define REG_ICASE       2
+#define REG_NEWLINE     4
+#define REG_NOSUB       8
+
+#define REG_NOTBOL      1
+#define REG_NOTEOL      2
+
+#define REG_OK          0
+#define REG_NOMATCH     1
+#define REG_BADPAT      2
+#define REG_ECOLLATE    3
+#define REG_ECTYPE      4
+#define REG_EESCAPE     5
+#define REG_ESUBREG     6
+#define REG_EBRACK      7
+#define REG_EPAREN      8
+#define REG_EBRACE      9
+#define REG_BADBR       10
+#define REG_ERANGE      11
+#define REG_ESPACE      12
+#define REG_BADRPT      13
+
+#define REG_ENOSYS      -1
+
+int regcomp(regex_t *__restrict, const char *__restrict, int);
+int regexec(const regex_t *__restrict, const char *__restrict, size_t, regmatch_t *__restrict, int);
+void regfree(regex_t *);
+
+size_t regerror(int, const regex_t *__restrict, char *__restrict, size_t);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/resolv.h b/include/musl/resolv.h
new file mode 100644
index 0000000..8b23ad6
--- /dev/null
+++ b/include/musl/resolv.h
@@ -0,0 +1,142 @@
+#ifndef _RESOLV_H
+#define _RESOLV_H
+
+#include <stdint.h>
+#include <arpa/nameser.h>
+#include <netinet/in.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define MAXNS			3
+#define MAXDFLSRCH		3
+#define MAXDNSRCH		6
+#define LOCALDOMAINPARTS	2
+
+#define RES_TIMEOUT		5
+#define MAXRESOLVSORT		10
+#define RES_MAXNDOTS		15
+#define RES_MAXRETRANS		30
+#define RES_MAXRETRY		5
+#define RES_DFLRETRY		2
+#define RES_MAXTIME		65535
+
+/* unused; purely for broken apps */
+typedef struct __res_state {
+	int retrans;
+	int retry;
+	unsigned long options;
+	int nscount;
+	struct sockaddr_in nsaddr_list[MAXNS];
+# define nsaddr	nsaddr_list[0]
+	unsigned short id;
+	char *dnsrch[MAXDNSRCH+1];
+	char defdname[256];
+	unsigned long pfcode;
+	unsigned ndots:4;
+	unsigned nsort:4;
+	unsigned ipv6_unavail:1;
+	unsigned unused:23;
+	struct {
+		struct in_addr addr;
+		uint32_t mask;
+	} sort_list[MAXRESOLVSORT];
+	void *qhook;
+	void *rhook;
+	int res_h_errno;
+	int _vcsock;
+	unsigned _flags;
+	union {
+		char pad[52];
+		struct {
+			uint16_t		nscount;
+			uint16_t		nsmap[MAXNS];
+			int			nssocks[MAXNS];
+			uint16_t		nscount6;
+			uint16_t		nsinit;
+			struct sockaddr_in6	*nsaddrs[MAXNS];
+			unsigned int		_initstamp[2];
+		} _ext;
+	} _u;
+} *res_state;
+
+#define	__RES	19960801
+
+#ifndef _PATH_RESCONF
+#define _PATH_RESCONF        "/etc/resolv.conf"
+#endif
+
+struct res_sym {
+	int number;
+	char *name;
+	char *humanname;
+};
+
+#define	RES_F_VC	0x00000001
+#define	RES_F_CONN	0x00000002
+#define RES_F_EDNS0ERR	0x00000004
+
+#define	RES_EXHAUSTIVE	0x00000001
+
+#define RES_INIT	0x00000001
+#define RES_DEBUG	0x00000002
+#define RES_AAONLY	0x00000004
+#define RES_USEVC	0x00000008
+#define RES_PRIMARY	0x00000010
+#define RES_IGNTC	0x00000020
+#define RES_RECURSE	0x00000040
+#define RES_DEFNAMES	0x00000080
+#define RES_STAYOPEN	0x00000100
+#define RES_DNSRCH	0x00000200
+#define	RES_INSECURE1	0x00000400
+#define	RES_INSECURE2	0x00000800
+#define	RES_NOALIASES	0x00001000
+#define	RES_USE_INET6	0x00002000
+#define RES_ROTATE	0x00004000
+#define	RES_NOCHECKNAME	0x00008000
+#define	RES_KEEPTSIG	0x00010000
+#define	RES_BLAST	0x00020000
+#define RES_USEBSTRING	0x00040000
+#define RES_NOIP6DOTINT	0x00080000
+#define RES_USE_EDNS0	0x00100000
+#define RES_SNGLKUP	0x00200000
+#define RES_SNGLKUPREOP	0x00400000
+#define RES_USE_DNSSEC	0x00800000
+
+#define RES_DEFAULT	(RES_RECURSE|RES_DEFNAMES|RES_DNSRCH|RES_NOIP6DOTINT)
+
+#define RES_PRF_STATS	0x00000001
+#define RES_PRF_UPDATE	0x00000002
+#define RES_PRF_CLASS   0x00000004
+#define RES_PRF_CMD	0x00000008
+#define RES_PRF_QUES	0x00000010
+#define RES_PRF_ANS	0x00000020
+#define RES_PRF_AUTH	0x00000040
+#define RES_PRF_ADD	0x00000080
+#define RES_PRF_HEAD1	0x00000100
+#define RES_PRF_HEAD2	0x00000200
+#define RES_PRF_TTLID	0x00000400
+#define RES_PRF_HEADX	0x00000800
+#define RES_PRF_QUERY	0x00001000
+#define RES_PRF_REPLY	0x00002000
+#define RES_PRF_INIT	0x00004000
+
+struct __res_state *__res_state(void);
+#define _res (*__res_state())
+
+int res_init(void);
+int res_query(const char *, int, int, unsigned char *, int);
+int res_querydomain(const char *, const char *, int, int, unsigned char *, int);
+int res_search(const char *, int, int, unsigned char *, int);
+int res_mkquery(int, const char *, int, int, const unsigned char *, int, const unsigned char*, unsigned char *, int);
+int res_send(const unsigned char *, int, unsigned char *, int);
+int dn_comp(const char *, unsigned char *, int, unsigned char **, unsigned char **);
+int dn_expand(const unsigned char *, const unsigned char *, const unsigned char *, char *, int);
+int dn_skipname(const unsigned char *, const unsigned char *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sched.h b/include/musl/sched.h
new file mode 100644
index 0000000..204c34f
--- /dev/null
+++ b/include/musl/sched.h
@@ -0,0 +1,148 @@
+#ifndef _SCHED_H
+#define _SCHED_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_struct_timespec
+#define __NEED_pid_t
+#define __NEED_time_t
+
+#ifdef _GNU_SOURCE
+#define __NEED_size_t
+#endif
+
+#include <bits/alltypes.h>
+
+struct sched_param {
+	int sched_priority;
+	int __reserved1;
+#if _REDIR_TIME64
+	long __reserved2[4];
+#else
+	struct {
+		time_t __reserved1;
+		long __reserved2;
+	} __reserved2[2];
+#endif
+	int __reserved3;
+};
+
+int    sched_get_priority_max(int);
+int    sched_get_priority_min(int);
+int    sched_getparam(pid_t, struct sched_param *);
+int    sched_getscheduler(pid_t);
+int    sched_rr_get_interval(pid_t, struct timespec *);
+int    sched_setparam(pid_t, const struct sched_param *);
+int    sched_setscheduler(pid_t, int, const struct sched_param *);
+int     sched_yield(void);
+
+#define SCHED_OTHER 0
+#define SCHED_FIFO 1
+#define SCHED_RR 2
+#define SCHED_BATCH 3
+#define SCHED_IDLE 5
+#define SCHED_DEADLINE 6
+#define SCHED_RESET_ON_FORK 0x40000000
+
+#ifdef _GNU_SOURCE
+#define CSIGNAL		0x000000ff
+#define CLONE_NEWTIME	0x00000080
+#define CLONE_VM	0x00000100
+#define CLONE_FS	0x00000200
+#define CLONE_FILES	0x00000400
+#define CLONE_SIGHAND	0x00000800
+#define CLONE_PIDFD	0x00001000
+#define CLONE_PTRACE	0x00002000
+#define CLONE_VFORK	0x00004000
+#define CLONE_PARENT	0x00008000
+#define CLONE_THREAD	0x00010000
+#define CLONE_NEWNS	0x00020000
+#define CLONE_SYSVSEM	0x00040000
+#define CLONE_SETTLS	0x00080000
+#define CLONE_PARENT_SETTID	0x00100000
+#define CLONE_CHILD_CLEARTID	0x00200000
+#define CLONE_DETACHED	0x00400000
+#define CLONE_UNTRACED	0x00800000
+#define CLONE_CHILD_SETTID	0x01000000
+#define CLONE_NEWCGROUP	0x02000000
+#define CLONE_NEWUTS	0x04000000
+#define CLONE_NEWIPC	0x08000000
+#define CLONE_NEWUSER	0x10000000
+#define CLONE_NEWPID	0x20000000
+#define CLONE_NEWNET	0x40000000
+#define CLONE_IO	0x80000000
+int clone (int (*)(void *), void *, int, void *, ...);
+int unshare(int);
+int setns(int, int);
+
+void *memcpy(void *__restrict, const void *__restrict, size_t);
+int memcmp(const void *, const void *, size_t);
+void *memset (void *, int, size_t);
+void *calloc(size_t, size_t);
+void free(void *);
+
+typedef struct cpu_set_t { unsigned long __bits[128/sizeof(long)]; } cpu_set_t;
+int __sched_cpucount(size_t, const cpu_set_t *);
+int sched_getcpu(void);
+int sched_getaffinity(pid_t, size_t, cpu_set_t *);
+int sched_setaffinity(pid_t, size_t, const cpu_set_t *);
+
+#define __CPU_op_S(i, size, set, op) ( (i)/8U >= (size) ? 0 : \
+	(((unsigned long *)(set))[(i)/8/sizeof(long)] op (1UL<<((i)%(8*sizeof(long))))) )
+
+#define CPU_SET_S(i, size, set) __CPU_op_S(i, size, set, |=)
+#define CPU_CLR_S(i, size, set) __CPU_op_S(i, size, set, &=~)
+#define CPU_ISSET_S(i, size, set) __CPU_op_S(i, size, set, &)
+
+#define __CPU_op_func_S(func, op) \
+static __inline void __CPU_##func##_S(size_t __size, cpu_set_t *__dest, \
+	const cpu_set_t *__src1, const cpu_set_t *__src2) \
+{ \
+	size_t __i; \
+	for (__i=0; __i<__size/sizeof(long); __i++) \
+		((unsigned long *)__dest)[__i] = ((unsigned long *)__src1)[__i] \
+			op ((unsigned long *)__src2)[__i] ; \
+}
+
+__CPU_op_func_S(AND, &)
+__CPU_op_func_S(OR, |)
+__CPU_op_func_S(XOR, ^)
+
+#define CPU_AND_S(a,b,c,d) __CPU_AND_S(a,b,c,d)
+#define CPU_OR_S(a,b,c,d) __CPU_OR_S(a,b,c,d)
+#define CPU_XOR_S(a,b,c,d) __CPU_XOR_S(a,b,c,d)
+
+#define CPU_COUNT_S(size,set) __sched_cpucount(size,set)
+#define CPU_ZERO_S(size,set) memset(set,0,size)
+#define CPU_EQUAL_S(size,set1,set2) (!memcmp(set1,set2,size))
+
+#define CPU_ALLOC_SIZE(n) (sizeof(long) * ( (n)/(8*sizeof(long)) \
+	+ ((n)%(8*sizeof(long)) + 8*sizeof(long)-1)/(8*sizeof(long)) ) )
+#define CPU_ALLOC(n) ((cpu_set_t *)calloc(1,CPU_ALLOC_SIZE(n)))
+#define CPU_FREE(set) free(set)
+
+#define CPU_SETSIZE 1024
+
+#define CPU_SET(i, set) CPU_SET_S(i,sizeof(cpu_set_t),set)
+#define CPU_CLR(i, set) CPU_CLR_S(i,sizeof(cpu_set_t),set)
+#define CPU_ISSET(i, set) CPU_ISSET_S(i,sizeof(cpu_set_t),set)
+#define CPU_AND(d,s1,s2) CPU_AND_S(sizeof(cpu_set_t),d,s1,s2)
+#define CPU_OR(d,s1,s2) CPU_OR_S(sizeof(cpu_set_t),d,s1,s2)
+#define CPU_XOR(d,s1,s2) CPU_XOR_S(sizeof(cpu_set_t),d,s1,s2)
+#define CPU_COUNT(set) CPU_COUNT_S(sizeof(cpu_set_t),set)
+#define CPU_ZERO(set) CPU_ZERO_S(sizeof(cpu_set_t),set)
+#define CPU_EQUAL(s1,s2) CPU_EQUAL_S(sizeof(cpu_set_t),s1,s2)
+
+#endif
+
+#if _REDIR_TIME64
+__REDIR(sched_rr_get_interval, __sched_rr_get_interval_time64);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/scsi/scsi.h b/include/musl/scsi/scsi.h
new file mode 100644
index 0000000..8837f58
--- /dev/null
+++ b/include/musl/scsi/scsi.h
@@ -0,0 +1,150 @@
+#ifndef _SCSI_SCSI_H
+#define _SCSI_SCSI_H
+
+#define TEST_UNIT_READY 0x00
+#define REZERO_UNIT 0x01
+#define REQUEST_SENSE 0x03
+#define FORMAT_UNIT 0x04
+#define READ_BLOCK_LIMITS 0x05
+#define REASSIGN_BLOCKS 0x07
+#define READ_6 0x08
+#define WRITE_6 0x0a
+#define SEEK_6 0x0b
+#define READ_REVERSE 0x0f
+#define WRITE_FILEMARKS 0x10
+#define SPACE 0x11
+#define INQUIRY 0x12
+#define RECOVER_BUFFERED_DATA 0x14
+#define MODE_SELECT 0x15
+#define RESERVE 0x16
+#define RELEASE 0x17
+#define COPY 0x18
+#define ERASE 0x19
+#define MODE_SENSE 0x1a
+#define START_STOP 0x1b
+#define RECEIVE_DIAGNOSTIC 0x1c
+#define SEND_DIAGNOSTIC 0x1d
+#define ALLOW_MEDIUM_REMOVAL 0x1e
+#define SET_WINDOW 0x24
+#define READ_CAPACITY 0x25
+#define READ_10 0x28
+#define WRITE_10 0x2a
+#define SEEK_10 0x2b
+#define WRITE_VERIFY 0x2e
+#define VERIFY 0x2f
+#define SEARCH_HIGH 0x30
+#define SEARCH_EQUAL 0x31
+#define SEARCH_LOW 0x32
+#define SET_LIMITS 0x33
+#define PRE_FETCH 0x34
+#define READ_POSITION 0x34
+#define SYNCHRONIZE_CACHE 0x35
+#define LOCK_UNLOCK_CACHE 0x36
+#define READ_DEFECT_DATA 0x37
+#define MEDIUM_SCAN 0x38
+#define COMPARE 0x39
+#define COPY_VERIFY 0x3a
+#define WRITE_BUFFER 0x3b
+#define READ_BUFFER 0x3c
+#define UPDATE_BLOCK 0x3d
+#define READ_LONG 0x3e
+#define WRITE_LONG 0x3f
+#define CHANGE_DEFINITION 0x40
+#define WRITE_SAME 0x41
+#define READ_TOC 0x43
+#define LOG_SELECT 0x4c
+#define LOG_SENSE 0x4d
+#define MODE_SELECT_10 0x55
+#define RESERVE_10 0x56
+#define RELEASE_10 0x57
+#define MODE_SENSE_10 0x5a
+#define PERSISTENT_RESERVE_IN 0x5e
+#define PERSISTENT_RESERVE_OUT 0x5f
+#define MOVE_MEDIUM 0xa5
+#define READ_12 0xa8
+#define WRITE_12 0xaa
+#define WRITE_VERIFY_12 0xae
+#define SEARCH_HIGH_12 0xb0
+#define SEARCH_EQUAL_12 0xb1
+#define SEARCH_LOW_12 0xb2
+#define READ_ELEMENT_STATUS 0xb8
+#define SEND_VOLUME_TAG 0xb6
+#define WRITE_LONG_2 0xea
+#define GOOD 0x00
+#define CHECK_CONDITION 0x01
+#define CONDITION_GOOD 0x02
+#define BUSY 0x04
+#define INTERMEDIATE_GOOD 0x08
+#define INTERMEDIATE_C_GOOD 0x0a
+#define RESERVATION_CONFLICT 0x0c
+#define COMMAND_TERMINATED 0x11
+#define QUEUE_FULL 0x14
+#define STATUS_MASK 0x3e
+#define NO_SENSE 0x00
+#define RECOVERED_ERROR 0x01
+#define NOT_READY 0x02
+#define MEDIUM_ERROR 0x03
+#define HARDWARE_ERROR 0x04
+#define ILLEGAL_REQUEST 0x05
+#define UNIT_ATTENTION 0x06
+#define DATA_PROTECT 0x07
+#define BLANK_CHECK 0x08
+#define COPY_ABORTED 0x0a
+#define ABORTED_COMMAND 0x0b
+#define VOLUME_OVERFLOW 0x0d
+#define MISCOMPARE 0x0e
+#define TYPE_DISK 0x00
+#define TYPE_TAPE 0x01
+#define TYPE_PROCESSOR 0x03
+#define TYPE_WORM 0x04
+#define TYPE_ROM 0x05
+#define TYPE_SCANNER 0x06
+#define TYPE_MOD 0x07
+#define TYPE_MEDIUM_CHANGER 0x08
+#define TYPE_ENCLOSURE 0x0d
+#define TYPE_NO_LUN 0x7f
+#define COMMAND_COMPLETE 0x00
+#define EXTENDED_MESSAGE 0x01
+#define EXTENDED_MODIFY_DATA_POINTER 0x00
+#define EXTENDED_SDTR 0x01
+#define EXTENDED_EXTENDED_IDENTIFY 0x02
+#define EXTENDED_WDTR 0x03
+#define SAVE_POINTERS 0x02
+#define RESTORE_POINTERS 0x03
+#define DISCONNECT 0x04
+#define INITIATOR_ERROR 0x05
+#define ABORT 0x06
+#define MESSAGE_REJECT 0x07
+#define NOP 0x08
+#define MSG_PARITY_ERROR 0x09
+#define LINKED_CMD_COMPLETE 0x0a
+#define LINKED_FLG_CMD_COMPLETE 0x0b
+#define BUS_DEVICE_RESET 0x0c
+#define INITIATE_RECOVERY 0x0f
+#define RELEASE_RECOVERY 0x10
+#define SIMPLE_QUEUE_TAG 0x20
+#define HEAD_OF_QUEUE_TAG 0x21
+#define ORDERED_QUEUE_TAG 0x22
+#define SCSI_IOCTL_GET_IDLUN 0x5382
+#define SCSI_IOCTL_TAGGED_ENABLE 0x5383
+#define SCSI_IOCTL_TAGGED_DISABLE 0x5384
+#define SCSI_IOCTL_PROBE_HOST 0x5385
+#define SCSI_IOCTL_GET_BUS_NUMBER 0x5386
+
+struct ccs_modesel_head {
+	unsigned char _r1;
+	unsigned char medium;
+	unsigned char _r2;
+	unsigned char block_desc_length;
+	unsigned char density;
+	unsigned char number_blocks_hi;
+	unsigned char number_blocks_med;
+	unsigned char number_blocks_lo;
+	unsigned char _r3;
+	unsigned char block_length_hi;
+	unsigned char block_length_med;
+	unsigned char block_length_lo;
+};
+
+#endif
+
diff --git a/include/musl/scsi/scsi_ioctl.h b/include/musl/scsi/scsi_ioctl.h
new file mode 100644
index 0000000..22df7fe
--- /dev/null
+++ b/include/musl/scsi/scsi_ioctl.h
@@ -0,0 +1,11 @@
+#ifndef _SCSI_IOCTL_H
+#define _SCSI_IOCTL_H
+#define SCSI_IOCTL_SEND_COMMAND 1
+#define SCSI_IOCTL_TEST_UNIT_READY 2
+#define SCSI_IOCTL_BENCHMARK_COMMAND 3
+#define SCSI_IOCTL_SYNC 4
+#define SCSI_IOCTL_START_UNIT 5
+#define SCSI_IOCTL_STOP_UNIT 6
+#define SCSI_IOCTL_DOORLOCK 0x5380
+#define SCSI_IOCTL_DOORUNLOCK 0x5381
+#endif
diff --git a/include/musl/scsi/sg.h b/include/musl/scsi/sg.h
new file mode 100644
index 0000000..a7ac247
--- /dev/null
+++ b/include/musl/scsi/sg.h
@@ -0,0 +1,129 @@
+#ifndef _SCSI_SG_H
+#define _SCSI_SG_H
+
+#define SG_DXFER_NONE -1
+#define SG_DXFER_TO_DEV -2
+#define SG_DXFER_FROM_DEV -3
+#define SG_DXFER_TO_FROM_DEV -4
+#define SG_FLAG_DIRECT_IO 1
+#define SG_FLAG_LUN_INHIBIT 2
+#define SG_FLAG_NO_DXFER 0x10000
+#define SG_INFO_OK_MASK 0x1
+#define SG_INFO_OK 0x0
+#define SG_INFO_CHECK 0x1
+#define SG_INFO_DIRECT_IO_MASK 0x6
+#define SG_INFO_INDIRECT_IO 0x0
+#define SG_INFO_DIRECT_IO 0x2
+#define SG_INFO_MIXED_IO 0x4
+#define SG_EMULATED_HOST 0x2203
+#define SG_SET_TRANSFORM 0x2204
+#define SG_GET_TRANSFORM 0x2205
+#define SG_SET_RESERVED_SIZE 0x2275
+#define SG_GET_RESERVED_SIZE 0x2272
+#define SG_GET_SCSI_ID 0x2276
+#define SG_SET_FORCE_LOW_DMA 0x2279
+#define SG_GET_LOW_DMA 0x227a
+#define SG_SET_FORCE_PACK_ID 0x227b
+#define SG_GET_PACK_ID 0x227c
+#define SG_GET_NUM_WAITING 0x227d
+#define SG_GET_SG_TABLESIZE 0x227F
+#define SG_GET_VERSION_NUM 0x2282
+#define SG_SCSI_RESET 0x2284
+#define SG_SCSI_RESET_NOTHING 0
+#define SG_SCSI_RESET_DEVICE 1
+#define SG_SCSI_RESET_BUS 2
+#define SG_SCSI_RESET_HOST 3
+#define SG_IO 0x2285
+#define SG_GET_REQUEST_TABLE 0x2286
+#define SG_SET_KEEP_ORPHAN 0x2287
+#define SG_GET_KEEP_ORPHAN 0x2288
+#define SG_SCATTER_SZ (8 * 4096)
+#define SG_DEFAULT_RETRIES 1
+#define SG_DEF_FORCE_LOW_DMA 0
+#define SG_DEF_FORCE_PACK_ID 0
+#define SG_DEF_KEEP_ORPHAN 0
+#define SG_DEF_RESERVED_SIZE SG_SCATTER_SZ
+#define SG_MAX_QUEUE 16
+#define SG_BIG_BUFF SG_DEF_RESERVED_SIZE
+#define SG_MAX_SENSE 16
+#define SG_SET_TIMEOUT 0x2201
+#define SG_GET_TIMEOUT 0x2202
+#define SG_GET_COMMAND_Q 0x2270
+#define SG_SET_COMMAND_Q 0x2271
+#define SG_SET_DEBUG 0x227e
+#define SG_NEXT_CMD_LEN 0x2283
+#define SG_DEFAULT_TIMEOUT (60*100) /* 60*HZ */
+#define SG_DEF_COMMAND_Q 0
+#define SG_DEF_UNDERRUN_FLAG 0
+
+typedef struct sg_iovec {
+	void *iov_base;
+	unsigned long iov_len;
+} sg_iovec_t;
+
+typedef struct sg_io_hdr { 
+	int interface_id; 
+	int dxfer_direction; 
+	unsigned char cmd_len;
+	unsigned char mx_sb_len;
+	unsigned short iovec_count;
+	unsigned dxfer_len;
+	void *dxferp;
+	unsigned char *cmdp;
+	unsigned char *sbp;
+	unsigned timeout;
+	unsigned flags;
+	int pack_id;
+	void *usr_ptr;
+	unsigned char status;
+	unsigned char masked_status;
+	unsigned char msg_status;
+	unsigned char sb_len_wr;
+	unsigned short host_status;
+	unsigned short driver_status;
+	int resid; 
+	unsigned int duration;
+	unsigned int info;
+} sg_io_hdr_t;
+
+struct sg_scsi_id {
+	int host_no;
+	int channel;
+	int scsi_id;
+	int lun;
+	int scsi_type;
+	short h_cmd_per_lun;
+	short d_queue_depth;
+	int unused[2];
+};
+
+typedef struct sg_req_info {
+	char req_state;
+	char orphan;
+	char sg_io_owned;
+	char problem;
+	int pack_id;
+	void *usr_ptr;
+	unsigned duration; 
+	int unused; 
+} sg_req_info_t;
+
+typedef struct sg_io_hdr Sg_io_hdr;
+typedef struct sg_io_vec Sg_io_vec;
+typedef struct sg_scsi_id Sg_scsi_id;
+typedef struct sg_req_info Sg_req_info;
+
+struct sg_header {
+	int pack_len;
+	int reply_len;
+	int pack_id;
+	int result;
+	unsigned twelve_byte:1;
+	unsigned target_status:5;
+	unsigned host_status:8;
+	unsigned driver_status:8;
+	unsigned other_flags:10;
+	unsigned char sense_buffer[SG_MAX_SENSE];
+};
+
+#endif
diff --git a/include/musl/search.h b/include/musl/search.h
new file mode 100644
index 0000000..02e407e
--- /dev/null
+++ b/include/musl/search.h
@@ -0,0 +1,63 @@
+#ifndef _SEARCH_H
+#define _SEARCH_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_size_t
+#include <bits/alltypes.h>
+
+typedef enum { FIND, ENTER } ACTION;
+typedef enum { preorder, postorder, endorder, leaf } VISIT;
+
+typedef struct entry {
+	char *key;
+	void *data;
+} ENTRY;
+
+int hcreate(size_t);
+void hdestroy(void);
+ENTRY *hsearch(ENTRY, ACTION);
+
+#ifdef _GNU_SOURCE
+struct hsearch_data {
+	struct __tab *__tab;
+	unsigned int __unused1;
+	unsigned int __unused2;
+};
+
+int hcreate_r(size_t, struct hsearch_data *);
+void hdestroy_r(struct hsearch_data *);
+int hsearch_r(ENTRY, ACTION, ENTRY **, struct hsearch_data *);
+#endif
+
+void insque(void *, void *);
+void remque(void *);
+
+void *lsearch(const void *, void *, size_t *, size_t,
+	int (*)(const void *, const void *));
+void *lfind(const void *, const void *, size_t *, size_t,
+	int (*)(const void *, const void *));
+
+void *tdelete(const void *__restrict, void **__restrict, int(*)(const void *, const void *));
+void *tfind(const void *, void *const *, int(*)(const void *, const void *));
+void *tsearch(const void *, void **, int (*)(const void *, const void *));
+void twalk(const void *, void (*)(const void *, VISIT, int));
+
+#ifdef _GNU_SOURCE
+struct qelem {
+	struct qelem *q_forw, *q_back;
+	char q_data[1];
+};
+
+void tdestroy(void *, void (*)(void *));
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/semaphore.h b/include/musl/semaphore.h
new file mode 100644
index 0000000..3690f49
--- /dev/null
+++ b/include/musl/semaphore.h
@@ -0,0 +1,39 @@
+#ifndef _SEMAPHORE_H
+#define _SEMAPHORE_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_time_t
+#define __NEED_struct_timespec
+#include <bits/alltypes.h>
+
+#include <fcntl.h>
+
+#define SEM_FAILED ((sem_t *)0)
+
+typedef struct {
+	volatile int __val[4*sizeof(long)/sizeof(int)];
+} sem_t;
+
+int    sem_close(sem_t *);
+int    sem_destroy(sem_t *);
+int    sem_getvalue(sem_t *__restrict, int *__restrict);
+int    sem_init(sem_t *, int, unsigned);
+sem_t *sem_open(const char *, int, ...);
+int    sem_post(sem_t *);
+int    sem_timedwait(sem_t *__restrict, const struct timespec *__restrict);
+int    sem_trywait(sem_t *);
+int    sem_unlink(const char *);
+int    sem_wait(sem_t *);
+
+#if _REDIR_TIME64
+__REDIR(sem_timedwait, __sem_timedwait_time64);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/setjmp.h b/include/musl/setjmp.h
new file mode 100644
index 0000000..1976af2
--- /dev/null
+++ b/include/musl/setjmp.h
@@ -0,0 +1,49 @@
+#ifndef	_SETJMP_H
+#define	_SETJMP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#include <bits/setjmp.h>
+
+typedef struct __jmp_buf_tag {
+	__jmp_buf __jb;
+	unsigned long __fl;
+	unsigned long __ss[128/sizeof(long)];
+} jmp_buf[1];
+
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 1)
+#define __setjmp_attr __attribute__((__returns_twice__))
+#else
+#define __setjmp_attr
+#endif
+
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
+typedef jmp_buf sigjmp_buf;
+int sigsetjmp (sigjmp_buf, int) __setjmp_attr;
+_Noreturn void siglongjmp (sigjmp_buf, int);
+#endif
+
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
+int _setjmp (jmp_buf) __setjmp_attr;
+_Noreturn void _longjmp (jmp_buf, int);
+#endif
+
+int setjmp (jmp_buf) __setjmp_attr;
+_Noreturn void longjmp (jmp_buf, int);
+
+#define setjmp setjmp
+
+#undef __setjmp_attr
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/shadow.h b/include/musl/shadow.h
new file mode 100644
index 0000000..2b1be41
--- /dev/null
+++ b/include/musl/shadow.h
@@ -0,0 +1,44 @@
+#ifndef _SHADOW_H
+#define _SHADOW_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define	__NEED_FILE
+#define __NEED_size_t
+
+#include <bits/alltypes.h>
+
+#define	SHADOW "/etc/shadow"
+
+struct spwd {
+	char *sp_namp;
+	char *sp_pwdp;
+	long sp_lstchg;
+	long sp_min;
+	long sp_max;
+	long sp_warn;
+	long sp_inact;
+	long sp_expire;
+	unsigned long sp_flag;
+};
+
+void setspent(void);
+void endspent(void);
+struct spwd *getspent(void);
+struct spwd *fgetspent(FILE *);
+struct spwd *sgetspent(const char *);
+int putspent(const struct spwd *, FILE *);
+
+struct spwd *getspnam(const char *);
+int getspnam_r(const char *, struct spwd *, char *, size_t, struct spwd **);
+
+int lckpwdf(void);
+int ulckpwdf(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/signal.h b/include/musl/signal.h
new file mode 100644
index 0000000..c347f86
--- /dev/null
+++ b/include/musl/signal.h
@@ -0,0 +1,304 @@
+#ifndef _SIGNAL_H
+#define _SIGNAL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
+
+#ifdef _GNU_SOURCE
+#define __ucontext ucontext
+#endif
+
+#define __NEED_size_t
+#define __NEED_pid_t
+#define __NEED_uid_t
+#define __NEED_struct_timespec
+#define __NEED_pthread_t
+#define __NEED_pthread_attr_t
+#define __NEED_time_t
+#define __NEED_clock_t
+#define __NEED_sigset_t
+
+#include <bits/alltypes.h>
+
+#define SIG_BLOCK     0
+#define SIG_UNBLOCK   1
+#define SIG_SETMASK   2
+
+#define SI_ASYNCNL (-60)
+#define SI_TKILL (-6)
+#define SI_SIGIO (-5)
+#define SI_ASYNCIO (-4)
+#define SI_MESGQ (-3)
+#define SI_TIMER (-2)
+#define SI_QUEUE (-1)
+#define SI_USER 0
+#define SI_KERNEL 128
+
+typedef struct sigaltstack stack_t;
+
+#endif
+
+#include <bits/signal.h>
+
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
+
+#define SIG_HOLD ((void (*)(int)) 2)
+
+#define FPE_INTDIV 1
+#define FPE_INTOVF 2
+#define FPE_FLTDIV 3
+#define FPE_FLTOVF 4
+#define FPE_FLTUND 5
+#define FPE_FLTRES 6
+#define FPE_FLTINV 7
+#define FPE_FLTSUB 8
+
+#define ILL_ILLOPC 1
+#define ILL_ILLOPN 2
+#define ILL_ILLADR 3
+#define ILL_ILLTRP 4
+#define ILL_PRVOPC 5
+#define ILL_PRVREG 6
+#define ILL_COPROC 7
+#define ILL_BADSTK 8
+
+#define SEGV_MAPERR 1
+#define SEGV_ACCERR 2
+#define SEGV_BNDERR 3
+#define SEGV_PKUERR 4
+#define SEGV_MTEAERR 8
+#define SEGV_MTESERR 9
+
+#define BUS_ADRALN 1
+#define BUS_ADRERR 2
+#define BUS_OBJERR 3
+#define BUS_MCEERR_AR 4
+#define BUS_MCEERR_AO 5
+
+#define CLD_EXITED 1
+#define CLD_KILLED 2
+#define CLD_DUMPED 3
+#define CLD_TRAPPED 4
+#define CLD_STOPPED 5
+#define CLD_CONTINUED 6
+
+union sigval {
+	int sival_int;
+	void *sival_ptr;
+};
+
+typedef struct {
+#ifdef __SI_SWAP_ERRNO_CODE
+	int si_signo, si_code, si_errno;
+#else
+	int si_signo, si_errno, si_code;
+#endif
+	union {
+		char __pad[128 - 2*sizeof(int) - sizeof(long)];
+		struct {
+			union {
+				struct {
+					pid_t si_pid;
+					uid_t si_uid;
+				} __piduid;
+				struct {
+					int si_timerid;
+					int si_overrun;
+				} __timer;
+			} __first;
+			union {
+				union sigval si_value;
+				struct {
+					int si_status;
+					clock_t si_utime, si_stime;
+				} __sigchld;
+			} __second;
+		} __si_common;
+		struct {
+			void *si_addr;
+			short si_addr_lsb;
+			union {
+				struct {
+					void *si_lower;
+					void *si_upper;
+				} __addr_bnd;
+				unsigned si_pkey;
+			} __first;
+		} __sigfault;
+		struct {
+			long si_band;
+			int si_fd;
+		} __sigpoll;
+		struct {
+			void *si_call_addr;
+			int si_syscall;
+			unsigned si_arch;
+		} __sigsys;
+	} __si_fields;
+} siginfo_t;
+#define si_pid     __si_fields.__si_common.__first.__piduid.si_pid
+#define si_uid     __si_fields.__si_common.__first.__piduid.si_uid
+#define si_status  __si_fields.__si_common.__second.__sigchld.si_status
+#define si_utime   __si_fields.__si_common.__second.__sigchld.si_utime
+#define si_stime   __si_fields.__si_common.__second.__sigchld.si_stime
+#define si_value   __si_fields.__si_common.__second.si_value
+#define si_addr    __si_fields.__sigfault.si_addr
+#define si_addr_lsb __si_fields.__sigfault.si_addr_lsb
+#define si_lower   __si_fields.__sigfault.__first.__addr_bnd.si_lower
+#define si_upper   __si_fields.__sigfault.__first.__addr_bnd.si_upper
+#define si_pkey    __si_fields.__sigfault.__first.si_pkey
+#define si_band    __si_fields.__sigpoll.si_band
+#define si_fd      __si_fields.__sigpoll.si_fd
+#define si_timerid __si_fields.__si_common.__first.__timer.si_timerid
+#define si_overrun __si_fields.__si_common.__first.__timer.si_overrun
+#define si_ptr     si_value.sival_ptr
+#define si_int     si_value.sival_int
+#define si_call_addr __si_fields.__sigsys.si_call_addr
+#define si_syscall __si_fields.__sigsys.si_syscall
+#define si_arch    __si_fields.__sigsys.si_arch
+
+struct sigaction {
+	union {
+		void (*sa_handler)(int);
+		void (*sa_sigaction)(int, siginfo_t *, void *);
+	} __sa_handler;
+	sigset_t sa_mask;
+	int sa_flags;
+	void (*sa_restorer)(void);
+};
+#define sa_handler   __sa_handler.sa_handler
+#define sa_sigaction __sa_handler.sa_sigaction
+
+#define SA_UNSUPPORTED 0x00000400
+#define SA_EXPOSE_TAGBITS 0x00000800
+
+struct sigevent {
+	union sigval sigev_value;
+	int sigev_signo;
+	int sigev_notify;
+	union {
+		char __pad[64 - 2*sizeof(int) - sizeof(union sigval)];
+		pid_t sigev_notify_thread_id;
+		struct {
+			void (*sigev_notify_function)(union sigval);
+			pthread_attr_t *sigev_notify_attributes;
+		} __sev_thread;
+	} __sev_fields;
+};
+
+#define sigev_notify_thread_id __sev_fields.sigev_notify_thread_id
+#define sigev_notify_function __sev_fields.__sev_thread.sigev_notify_function
+#define sigev_notify_attributes __sev_fields.__sev_thread.sigev_notify_attributes
+
+#define SIGEV_SIGNAL 0
+#define SIGEV_NONE 1
+#define SIGEV_THREAD 2
+#define SIGEV_THREAD_ID 4
+
+int __libc_current_sigrtmin(void);
+int __libc_current_sigrtmax(void);
+
+#define SIGRTMIN  (__libc_current_sigrtmin())
+#define SIGRTMAX  (__libc_current_sigrtmax())
+
+int kill(pid_t, int);
+
+int sigemptyset(sigset_t *);
+int sigfillset(sigset_t *);
+int sigaddset(sigset_t *, int);
+int sigdelset(sigset_t *, int);
+int sigismember(const sigset_t *, int);
+
+int sigprocmask(int, const sigset_t *__restrict, sigset_t *__restrict);
+int sigsuspend(const sigset_t *);
+int sigaction(int, const struct sigaction *__restrict, struct sigaction *__restrict);
+int sigpending(sigset_t *);
+int sigwait(const sigset_t *__restrict, int *__restrict);
+int sigwaitinfo(const sigset_t *__restrict, siginfo_t *__restrict);
+int sigtimedwait(const sigset_t *__restrict, siginfo_t *__restrict, const struct timespec *__restrict);
+int sigqueue(pid_t, int, union sigval);
+
+int pthread_sigmask(int, const sigset_t *__restrict, sigset_t *__restrict);
+int pthread_kill(pthread_t, int);
+
+void psiginfo(const siginfo_t *, const char *);
+void psignal(int, const char *);
+
+#endif
+
+#if defined(_XOPEN_SOURCE) || defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
+int killpg(pid_t, int);
+int sigaltstack(const stack_t *__restrict, stack_t *__restrict);
+int sighold(int);
+int sigignore(int);
+int siginterrupt(int, int);
+int sigpause(int);
+int sigrelse(int);
+void (*sigset(int, void (*)(int)))(int);
+#define TRAP_BRKPT 1
+#define TRAP_TRACE 2
+#define TRAP_BRANCH 3
+#define TRAP_HWBKPT 4
+#define TRAP_UNK 5
+#define POLL_IN 1
+#define POLL_OUT 2
+#define POLL_MSG 3
+#define POLL_ERR 4
+#define POLL_PRI 5
+#define POLL_HUP 6
+#define SS_ONSTACK    1
+#define SS_DISABLE    2
+#define SS_AUTODISARM (1U << 31)
+#define SS_FLAG_BITS SS_AUTODISARM
+#endif
+
+#if defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
+#define NSIG _NSIG
+typedef void (*sig_t)(int);
+
+#define SYS_SECCOMP 1
+#define SYS_USER_DISPATCH 2
+#endif
+
+#ifdef _GNU_SOURCE
+typedef void (*sighandler_t)(int);
+void (*bsd_signal(int, void (*)(int)))(int);
+int sigisemptyset(const sigset_t *);
+int sigorset (sigset_t *, const sigset_t *, const sigset_t *);
+int sigandset(sigset_t *, const sigset_t *, const sigset_t *);
+
+#define SA_NOMASK SA_NODEFER
+#define SA_ONESHOT SA_RESETHAND
+#endif
+
+#define SIG_ERR  ((void (*)(int))-1)
+#define SIG_DFL  ((void (*)(int)) 0)
+#define SIG_IGN  ((void (*)(int)) 1)
+
+typedef int sig_atomic_t;
+
+void (*signal(int, void (*)(int)))(int);
+int raise(int);
+
+#if _REDIR_TIME64
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
+__REDIR(sigtimedwait, __sigtimedwait_time64);
+#endif
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/spawn.h b/include/musl/spawn.h
new file mode 100644
index 0000000..8eb73e0
--- /dev/null
+++ b/include/musl/spawn.h
@@ -0,0 +1,83 @@
+#ifndef _SPAWN_H
+#define _SPAWN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_mode_t
+#define __NEED_pid_t
+#define __NEED_sigset_t
+
+#include <bits/alltypes.h>
+
+struct sched_param;
+
+#define POSIX_SPAWN_RESETIDS 1
+#define POSIX_SPAWN_SETPGROUP 2
+#define POSIX_SPAWN_SETSIGDEF 4
+#define POSIX_SPAWN_SETSIGMASK 8
+#define POSIX_SPAWN_SETSCHEDPARAM 16
+#define POSIX_SPAWN_SETSCHEDULER 32
+#define POSIX_SPAWN_USEVFORK 64
+#define POSIX_SPAWN_SETSID 128
+
+typedef struct {
+	int __flags;
+	pid_t __pgrp;
+	sigset_t __def, __mask;
+	int __prio, __pol;
+	void *__fn;
+	char __pad[64-sizeof(void *)];
+} posix_spawnattr_t;
+
+typedef struct {
+	int __pad0[2];
+	void *__actions;
+	int __pad[16];
+} posix_spawn_file_actions_t;
+
+int posix_spawn(pid_t *__restrict, const char *__restrict, const posix_spawn_file_actions_t *,
+	const posix_spawnattr_t *__restrict, char *const *__restrict, char *const *__restrict);
+int posix_spawnp(pid_t *__restrict, const char *__restrict, const posix_spawn_file_actions_t *,
+	const posix_spawnattr_t *__restrict, char *const *__restrict, char *const *__restrict);
+
+int posix_spawnattr_init(posix_spawnattr_t *);
+int posix_spawnattr_destroy(posix_spawnattr_t *);
+
+int posix_spawnattr_setflags(posix_spawnattr_t *, short);
+int posix_spawnattr_getflags(const posix_spawnattr_t *__restrict, short *__restrict);
+
+int posix_spawnattr_setpgroup(posix_spawnattr_t *, pid_t);
+int posix_spawnattr_getpgroup(const posix_spawnattr_t *__restrict, pid_t *__restrict);
+
+int posix_spawnattr_setsigmask(posix_spawnattr_t *__restrict, const sigset_t *__restrict);
+int posix_spawnattr_getsigmask(const posix_spawnattr_t *__restrict, sigset_t *__restrict);
+
+int posix_spawnattr_setsigdefault(posix_spawnattr_t *__restrict, const sigset_t *__restrict);
+int posix_spawnattr_getsigdefault(const posix_spawnattr_t *__restrict, sigset_t *__restrict);
+
+int posix_spawnattr_setschedparam(posix_spawnattr_t *__restrict, const struct sched_param *__restrict);
+int posix_spawnattr_getschedparam(const posix_spawnattr_t *__restrict, struct sched_param *__restrict);
+int posix_spawnattr_setschedpolicy(posix_spawnattr_t *, int);
+int posix_spawnattr_getschedpolicy(const posix_spawnattr_t *__restrict, int *__restrict);
+
+int posix_spawn_file_actions_init(posix_spawn_file_actions_t *);
+int posix_spawn_file_actions_destroy(posix_spawn_file_actions_t *);
+
+int posix_spawn_file_actions_addopen(posix_spawn_file_actions_t *__restrict, int, const char *__restrict, int, mode_t);
+int posix_spawn_file_actions_addclose(posix_spawn_file_actions_t *, int);
+int posix_spawn_file_actions_adddup2(posix_spawn_file_actions_t *, int, int);
+
+#if defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
+int posix_spawn_file_actions_addchdir_np(posix_spawn_file_actions_t *__restrict, const char *__restrict);
+int posix_spawn_file_actions_addfchdir_np(posix_spawn_file_actions_t *, int);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/stdalign.h b/include/musl/stdalign.h
new file mode 100644
index 0000000..2cc94be
--- /dev/null
+++ b/include/musl/stdalign.h
@@ -0,0 +1,20 @@
+#ifndef _STDALIGN_H
+#define _STDALIGN_H
+
+#ifndef __cplusplus
+
+/* this whole header only works in C11 or with compiler extensions */
+#if __STDC_VERSION__ < 201112L && defined( __GNUC__)
+#define _Alignas(t) __attribute__((__aligned__(t)))
+#define _Alignof(t) __alignof__(t)
+#endif
+
+#define alignas _Alignas
+#define alignof _Alignof
+
+#endif
+
+#define __alignas_is_defined 1
+#define __alignof_is_defined 1
+
+#endif
diff --git a/include/musl/stdarg.h b/include/musl/stdarg.h
new file mode 100644
index 0000000..3256f80
--- /dev/null
+++ b/include/musl/stdarg.h
@@ -0,0 +1,21 @@
+#ifndef _STDARG_H
+#define _STDARG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define __NEED_va_list
+
+#include <bits/alltypes.h>
+
+#define va_start(v,l)   __builtin_va_start(v,l)
+#define va_end(v)       __builtin_va_end(v)
+#define va_arg(v,l)     __builtin_va_arg(v,l)
+#define va_copy(d,s)    __builtin_va_copy(d,s)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/stdbool.h b/include/musl/stdbool.h
new file mode 100644
index 0000000..a9d7ab7
--- /dev/null
+++ b/include/musl/stdbool.h
@@ -0,0 +1,14 @@
+#ifndef _STDBOOL_H
+#define _STDBOOL_H
+
+#ifndef __cplusplus
+
+#define true 1
+#define false 0
+#define bool _Bool
+
+#endif
+
+#define __bool_true_false_are_defined 1
+
+#endif
diff --git a/include/musl/stdc-predef.h b/include/musl/stdc-predef.h
new file mode 100644
index 0000000..642bad2
--- /dev/null
+++ b/include/musl/stdc-predef.h
@@ -0,0 +1,18 @@
+#ifndef _STDC_PREDEF_H
+#define _STDC_PREDEF_H
+
+#define __STDC_ISO_10646__ 201206L
+
+#if !defined(__GCC_IEC_559) || __GCC_IEC_559 > 0
+#define __STDC_IEC_559__ 1
+#endif
+
+#if !defined(__STDC_UTF_16__)
+#define __STDC_UTF_16__ 1
+#endif
+
+#if !defined(__STDC_UTF_32__)
+#define __STDC_UTF_32__ 1
+#endif
+
+#endif
diff --git a/include/musl/stddef.h b/include/musl/stddef.h
new file mode 100644
index 0000000..f25b863
--- /dev/null
+++ b/include/musl/stddef.h
@@ -0,0 +1,27 @@
+#ifndef _STDDEF_H
+#define _STDDEF_H
+
+#if __cplusplus >= 201103L
+#define NULL nullptr
+#elif defined(__cplusplus)
+#define NULL 0L
+#else
+#define NULL ((void*)0)
+#endif
+
+#define __NEED_ptrdiff_t
+#define __NEED_size_t
+#define __NEED_wchar_t
+#if __STDC_VERSION__ >= 201112L || __cplusplus >= 201103L
+#define __NEED_max_align_t
+#endif
+
+#include <bits/alltypes.h>
+
+#if __GNUC__ > 3
+#define offsetof(type, member) __builtin_offsetof(type, member)
+#else
+#define offsetof(type, member) ((size_t)( (char *)&(((type *)0)->member) - (char *)0 ))
+#endif
+
+#endif
diff --git a/include/musl/stdint.h b/include/musl/stdint.h
new file mode 100644
index 0000000..a296819
--- /dev/null
+++ b/include/musl/stdint.h
@@ -0,0 +1,117 @@
+#ifndef _STDINT_H
+#define _STDINT_H
+
+#define __NEED_int8_t
+#define __NEED_int16_t
+#define __NEED_int32_t
+#define __NEED_int64_t
+
+#define __NEED_uint8_t
+#define __NEED_uint16_t
+#define __NEED_uint32_t
+#define __NEED_uint64_t
+
+#define __NEED_intptr_t
+#define __NEED_uintptr_t
+
+#define __NEED_intmax_t
+#define __NEED_uintmax_t
+
+#include <bits/alltypes.h>
+
+typedef int8_t int_fast8_t;
+typedef int64_t int_fast64_t;
+
+typedef int8_t  int_least8_t;
+typedef int16_t int_least16_t;
+typedef int32_t int_least32_t;
+typedef int64_t int_least64_t;
+
+typedef uint8_t uint_fast8_t;
+typedef uint64_t uint_fast64_t;
+
+typedef uint8_t  uint_least8_t;
+typedef uint16_t uint_least16_t;
+typedef uint32_t uint_least32_t;
+typedef uint64_t uint_least64_t;
+
+#define INT8_MIN   (-1-0x7f)
+#define INT16_MIN  (-1-0x7fff)
+#define INT32_MIN  (-1-0x7fffffff)
+#define INT64_MIN  (-1-0x7fffffffffffffff)
+
+#define INT8_MAX   (0x7f)
+#define INT16_MAX  (0x7fff)
+#define INT32_MAX  (0x7fffffff)
+#define INT64_MAX  (0x7fffffffffffffff)
+
+#define UINT8_MAX  (0xff)
+#define UINT16_MAX (0xffff)
+#define UINT32_MAX (0xffffffffu)
+#define UINT64_MAX (0xffffffffffffffffu)
+
+#define INT_FAST8_MIN   INT8_MIN
+#define INT_FAST64_MIN  INT64_MIN
+
+#define INT_LEAST8_MIN   INT8_MIN
+#define INT_LEAST16_MIN  INT16_MIN
+#define INT_LEAST32_MIN  INT32_MIN
+#define INT_LEAST64_MIN  INT64_MIN
+
+#define INT_FAST8_MAX   INT8_MAX
+#define INT_FAST64_MAX  INT64_MAX
+
+#define INT_LEAST8_MAX   INT8_MAX
+#define INT_LEAST16_MAX  INT16_MAX
+#define INT_LEAST32_MAX  INT32_MAX
+#define INT_LEAST64_MAX  INT64_MAX
+
+#define UINT_FAST8_MAX  UINT8_MAX
+#define UINT_FAST64_MAX UINT64_MAX
+
+#define UINT_LEAST8_MAX  UINT8_MAX
+#define UINT_LEAST16_MAX UINT16_MAX
+#define UINT_LEAST32_MAX UINT32_MAX
+#define UINT_LEAST64_MAX UINT64_MAX
+
+#define INTMAX_MIN  INT64_MIN
+#define INTMAX_MAX  INT64_MAX
+#define UINTMAX_MAX UINT64_MAX
+
+#define WINT_MIN 0U
+#define WINT_MAX UINT32_MAX
+
+#if L'\0'-1 > 0
+#define WCHAR_MAX (0xffffffffu+L'\0')
+#define WCHAR_MIN (0+L'\0')
+#else
+#define WCHAR_MAX (0x7fffffff+L'\0')
+#define WCHAR_MIN (-1-0x7fffffff+L'\0')
+#endif
+
+#define SIG_ATOMIC_MIN  INT32_MIN
+#define SIG_ATOMIC_MAX  INT32_MAX
+
+#include <bits/stdint.h>
+
+#define INT8_C(c)  c
+#define INT16_C(c) c
+#define INT32_C(c) c
+
+#define UINT8_C(c)  c
+#define UINT16_C(c) c
+#define UINT32_C(c) c ## U
+
+#if UINTPTR_MAX == UINT64_MAX
+#define INT64_C(c) c ## L
+#define UINT64_C(c) c ## UL
+#define INTMAX_C(c)  c ## L
+#define UINTMAX_C(c) c ## UL
+#else
+#define INT64_C(c) c ## LL
+#define UINT64_C(c) c ## ULL
+#define INTMAX_C(c)  c ## LL
+#define UINTMAX_C(c) c ## ULL
+#endif
+
+#endif
diff --git a/include/musl/stdio.h b/include/musl/stdio.h
new file mode 100644
index 0000000..4ea4c17
--- /dev/null
+++ b/include/musl/stdio.h
@@ -0,0 +1,231 @@
+#ifndef _STDIO_H
+#define _STDIO_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_FILE
+#define __NEED___isoc_va_list
+#define __NEED_size_t
+
+#if __STDC_VERSION__ < 201112L
+#define __NEED_struct__IO_FILE
+#endif
+
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
+#define __NEED_ssize_t
+#define __NEED_off_t
+#define __NEED_va_list
+#endif
+
+#include <bits/alltypes.h>
+
+#if __cplusplus >= 201103L
+#define NULL nullptr
+#elif defined(__cplusplus)
+#define NULL 0L
+#else
+#define NULL ((void*)0)
+#endif
+
+#undef EOF
+#define EOF (-1)
+
+#undef SEEK_SET
+#undef SEEK_CUR
+#undef SEEK_END
+#define SEEK_SET 0
+#define SEEK_CUR 1
+#define SEEK_END 2
+
+#define _IOFBF 0
+#define _IOLBF 1
+#define _IONBF 2
+
+#define BUFSIZ 1024
+#define FILENAME_MAX 4096
+#define FOPEN_MAX 1000
+#define TMP_MAX 10000
+#define L_tmpnam 20
+
+typedef union _G_fpos64_t {
+	char __opaque[16];
+	long long __lldata;
+	double __align;
+} fpos_t;
+
+extern FILE *const stdin;
+extern FILE *const stdout;
+extern FILE *const stderr;
+
+#define stdin  (stdin)
+#define stdout (stdout)
+#define stderr (stderr)
+
+FILE *fopen(const char *__restrict, const char *__restrict);
+FILE *freopen(const char *__restrict, const char *__restrict, FILE *__restrict);
+int fclose(FILE *);
+
+int remove(const char *);
+int rename(const char *, const char *);
+
+int feof(FILE *);
+int ferror(FILE *);
+int fflush(FILE *);
+void clearerr(FILE *);
+
+int fseek(FILE *, long, int);
+long ftell(FILE *);
+void rewind(FILE *);
+
+int fgetpos(FILE *__restrict, fpos_t *__restrict);
+int fsetpos(FILE *, const fpos_t *);
+
+size_t fread(void *__restrict, size_t, size_t, FILE *__restrict);
+size_t fwrite(const void *__restrict, size_t, size_t, FILE *__restrict);
+
+int fgetc(FILE *);
+int getc(FILE *);
+int getchar(void);
+int ungetc(int, FILE *);
+
+int fputc(int, FILE *);
+int putc(int, FILE *);
+int putchar(int);
+
+char *fgets(char *__restrict, int, FILE *__restrict);
+#if __STDC_VERSION__ < 201112L
+char *gets(char *);
+#endif
+
+int fputs(const char *__restrict, FILE *__restrict);
+int puts(const char *);
+
+int printf(const char *__restrict, ...);
+int fprintf(FILE *__restrict, const char *__restrict, ...);
+int sprintf(char *__restrict, const char *__restrict, ...);
+int snprintf(char *__restrict, size_t, const char *__restrict, ...);
+
+int vprintf(const char *__restrict, __isoc_va_list);
+int vfprintf(FILE *__restrict, const char *__restrict, __isoc_va_list);
+int vsprintf(char *__restrict, const char *__restrict, __isoc_va_list);
+int vsnprintf(char *__restrict, size_t, const char *__restrict, __isoc_va_list);
+
+int scanf(const char *__restrict, ...);
+int fscanf(FILE *__restrict, const char *__restrict, ...);
+int sscanf(const char *__restrict, const char *__restrict, ...);
+int vscanf(const char *__restrict, __isoc_va_list);
+int vfscanf(FILE *__restrict, const char *__restrict, __isoc_va_list);
+int vsscanf(const char *__restrict, const char *__restrict, __isoc_va_list);
+
+void perror(const char *);
+
+int setvbuf(FILE *__restrict, char *__restrict, int, size_t);
+void setbuf(FILE *__restrict, char *__restrict);
+
+char *tmpnam(char *);
+FILE *tmpfile(void);
+
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
+FILE *fmemopen(void *__restrict, size_t, const char *__restrict);
+FILE *open_memstream(char **, size_t *);
+FILE *fdopen(int, const char *);
+FILE *popen(const char *, const char *);
+int pclose(FILE *);
+int fileno(FILE *);
+int fseeko(FILE *, off_t, int);
+off_t ftello(FILE *);
+int dprintf(int, const char *__restrict, ...);
+int vdprintf(int, const char *__restrict, __isoc_va_list);
+void flockfile(FILE *);
+int ftrylockfile(FILE *);
+void funlockfile(FILE *);
+int getc_unlocked(FILE *);
+int getchar_unlocked(void);
+int putc_unlocked(int, FILE *);
+int putchar_unlocked(int);
+ssize_t getdelim(char **__restrict, size_t *__restrict, int, FILE *__restrict);
+ssize_t getline(char **__restrict, size_t *__restrict, FILE *__restrict);
+int renameat(int, const char *, int, const char *);
+char *ctermid(char *);
+#define L_ctermid 20
+#endif
+
+#if defined(_GNU_SOURCE)
+#define RENAME_NOREPLACE (1 << 0)
+#define RENAME_EXCHANGE  (1 << 1)
+#define RENAME_WHITEOUT  (1 << 2)
+
+int renameat2(int, const char *, int, const char *, unsigned);
+#endif
+
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
+#define P_tmpdir "/tmp"
+char *tempnam(const char *, const char *);
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define L_cuserid 20
+char *cuserid(char *);
+void setlinebuf(FILE *);
+void setbuffer(FILE *, char *, size_t);
+int fgetc_unlocked(FILE *);
+int fputc_unlocked(int, FILE *);
+int fflush_unlocked(FILE *);
+size_t fread_unlocked(void *, size_t, size_t, FILE *);
+size_t fwrite_unlocked(const void *, size_t, size_t, FILE *);
+void clearerr_unlocked(FILE *);
+int feof_unlocked(FILE *);
+int ferror_unlocked(FILE *);
+int fileno_unlocked(FILE *);
+int getw(FILE *);
+int putw(int, FILE *);
+char *fgetln(FILE *, size_t *);
+int asprintf(char **, const char *, ...);
+int vasprintf(char **, const char *, __isoc_va_list);
+#endif
+
+#ifdef _GNU_SOURCE
+char *fgets_unlocked(char *, int, FILE *);
+int fputs_unlocked(const char *, FILE *);
+
+typedef ssize_t (cookie_read_function_t)(void *, char *, size_t);
+typedef ssize_t (cookie_write_function_t)(void *, const char *, size_t);
+typedef int (cookie_seek_function_t)(void *, off_t *, int);
+typedef int (cookie_close_function_t)(void *);
+
+typedef struct _IO_cookie_io_functions_t {
+	cookie_read_function_t *read;
+	cookie_write_function_t *write;
+	cookie_seek_function_t *seek;
+	cookie_close_function_t *close;
+} cookie_io_functions_t;
+
+FILE *fopencookie(void *, const char *, cookie_io_functions_t);
+#endif
+
+#if defined(_LARGEFILE64_SOURCE)
+#define tmpfile64 tmpfile
+#define fopen64 fopen
+#define freopen64 freopen
+#define fseeko64 fseeko
+#define ftello64 ftello
+#define fgetpos64 fgetpos
+#define fsetpos64 fsetpos
+#define fpos64_t fpos_t
+#define off64_t off_t
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/stdio_ext.h b/include/musl/stdio_ext.h
new file mode 100644
index 0000000..e3ab7fd
--- /dev/null
+++ b/include/musl/stdio_ext.h
@@ -0,0 +1,34 @@
+#ifndef _STDIO_EXT_H
+#define _STDIO_EXT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdio.h>
+
+#define FSETLOCKING_QUERY 0
+#define FSETLOCKING_INTERNAL 1
+#define FSETLOCKING_BYCALLER 2
+
+void _flushlbf(void);
+int __fsetlocking(FILE *, int);
+int __fwriting(FILE *);
+int __freading(FILE *);
+int __freadable(FILE *);
+int __fwritable(FILE *);
+int __flbf(FILE *);
+size_t __fbufsize(FILE *);
+size_t __fpending(FILE *);
+int __fpurge(FILE *);
+
+size_t __freadahead(FILE *);
+const char *__freadptr(FILE *, size_t *);
+void __freadptrinc(FILE *, size_t);
+void __fseterr(FILE *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/stdlib.h b/include/musl/stdlib.h
new file mode 100644
index 0000000..475190b
--- /dev/null
+++ b/include/musl/stdlib.h
@@ -0,0 +1,179 @@
+#ifndef _STDLIB_H
+#define _STDLIB_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#if __cplusplus >= 201103L
+#define NULL nullptr
+#elif defined(__cplusplus)
+#define NULL 0L
+#else
+#define NULL ((void*)0)
+#endif
+
+#define __NEED_size_t
+#define __NEED_wchar_t
+
+#include <bits/alltypes.h>
+
+int atoi (const char *);
+long atol (const char *);
+long long atoll (const char *);
+double atof (const char *);
+
+float strtof (const char *__restrict, char **__restrict);
+double strtod (const char *__restrict, char **__restrict);
+long double strtold (const char *__restrict, char **__restrict);
+
+long strtol (const char *__restrict, char **__restrict, int);
+unsigned long strtoul (const char *__restrict, char **__restrict, int);
+long long strtoll (const char *__restrict, char **__restrict, int);
+unsigned long long strtoull (const char *__restrict, char **__restrict, int);
+
+int rand (void);
+void srand (unsigned);
+
+void *malloc (size_t);
+void *calloc (size_t, size_t);
+void *realloc (void *, size_t);
+void free (void *);
+void *aligned_alloc(size_t, size_t);
+
+_Noreturn void abort (void);
+int atexit (void (*) (void));
+_Noreturn void exit (int);
+_Noreturn void _Exit (int);
+int at_quick_exit (void (*) (void));
+_Noreturn void quick_exit (int);
+
+char *getenv (const char *);
+
+int system (const char *);
+
+void *bsearch (const void *, const void *, size_t, size_t, int (*)(const void *, const void *));
+void qsort (void *, size_t, size_t, int (*)(const void *, const void *));
+
+int abs (int);
+long labs (long);
+long long llabs (long long);
+
+typedef struct { int quot, rem; } div_t;
+typedef struct { long quot, rem; } ldiv_t;
+typedef struct { long long quot, rem; } lldiv_t;
+
+div_t div (int, int);
+ldiv_t ldiv (long, long);
+lldiv_t lldiv (long long, long long);
+
+int mblen (const char *, size_t);
+int mbtowc (wchar_t *__restrict, const char *__restrict, size_t);
+int wctomb (char *, wchar_t);
+size_t mbstowcs (wchar_t *__restrict, const char *__restrict, size_t);
+size_t wcstombs (char *__restrict, const wchar_t *__restrict, size_t);
+
+#define EXIT_FAILURE 1
+#define EXIT_SUCCESS 0
+
+size_t __ctype_get_mb_cur_max(void);
+#define MB_CUR_MAX (__ctype_get_mb_cur_max())
+
+#define RAND_MAX (0x7fffffff)
+
+
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
+
+#define WNOHANG    1
+#define WUNTRACED  2
+
+#define WEXITSTATUS(s) (((s) & 0xff00) >> 8)
+#define WTERMSIG(s) ((s) & 0x7f)
+#define WSTOPSIG(s) WEXITSTATUS(s)
+#define WIFEXITED(s) (!WTERMSIG(s))
+#define WIFSTOPPED(s) ((short)((((s)&0xffff)*0x10001U)>>8) > 0x7f00)
+#define WIFSIGNALED(s) (((s)&0xffff)-1U < 0xffu)
+
+int posix_memalign (void **, size_t, size_t);
+int setenv (const char *, const char *, int);
+int unsetenv (const char *);
+int mkstemp (char *);
+int mkostemp (char *, int);
+char *mkdtemp (char *);
+int getsubopt (char **, char *const *, char **);
+int rand_r (unsigned *);
+
+#endif
+
+
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
+char *realpath (const char *__restrict, char *__restrict);
+long int random (void);
+void srandom (unsigned int);
+char *initstate (unsigned int, char *, size_t);
+char *setstate (char *);
+int putenv (char *);
+int posix_openpt (int);
+int grantpt (int);
+int unlockpt (int);
+char *ptsname (int);
+char *l64a (long);
+long a64l (const char *);
+void setkey (const char *);
+double drand48 (void);
+double erand48 (unsigned short [3]);
+long int lrand48 (void);
+long int nrand48 (unsigned short [3]);
+long mrand48 (void);
+long jrand48 (unsigned short [3]);
+void srand48 (long);
+unsigned short *seed48 (unsigned short [3]);
+void lcong48 (unsigned short [7]);
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#include <alloca.h>
+char *mktemp (char *);
+int mkstemps (char *, int);
+int mkostemps (char *, int, int);
+void *valloc (size_t);
+void *memalign(size_t, size_t);
+int getloadavg(double *, int);
+int clearenv(void);
+#define WCOREDUMP(s) ((s) & 0x80)
+#define WIFCONTINUED(s) ((s) == 0xffff)
+void *reallocarray (void *, size_t, size_t);
+void qsort_r (void *, size_t, size_t, int (*)(const void *, const void *, void *), void *);
+#endif
+
+#ifdef _GNU_SOURCE
+int ptsname_r(int, char *, size_t);
+char *ecvt(double, int, int *, int *);
+char *fcvt(double, int, int *, int *);
+char *gcvt(double, int, char *);
+char *secure_getenv(const char *);
+struct __locale_struct;
+float strtof_l(const char *__restrict, char **__restrict, struct __locale_struct *);
+double strtod_l(const char *__restrict, char **__restrict, struct __locale_struct *);
+long double strtold_l(const char *__restrict, char **__restrict, struct __locale_struct *);
+#endif
+
+#if defined(_LARGEFILE64_SOURCE)
+#define mkstemp64 mkstemp
+#define mkostemp64 mkostemp
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define mkstemps64 mkstemps
+#define mkostemps64 mkostemps
+#endif
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/stdnoreturn.h b/include/musl/stdnoreturn.h
new file mode 100644
index 0000000..5c6aeeb
--- /dev/null
+++ b/include/musl/stdnoreturn.h
@@ -0,0 +1,7 @@
+#ifndef _STDNORETURN_H
+#define _STDNORETURN_H
+#ifndef __cplusplus
+#include <features.h>
+#define noreturn _Noreturn
+#endif
+#endif
diff --git a/include/musl/string.h b/include/musl/string.h
new file mode 100644
index 0000000..83e2b94
--- /dev/null
+++ b/include/musl/string.h
@@ -0,0 +1,104 @@
+#ifndef	_STRING_H
+#define	_STRING_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#if __cplusplus >= 201103L
+#define NULL nullptr
+#elif defined(__cplusplus)
+#define NULL 0L
+#else
+#define NULL ((void*)0)
+#endif
+
+#define __NEED_size_t
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
+#define __NEED_locale_t
+#endif
+
+#include <bits/alltypes.h>
+
+void *memcpy (void *__restrict, const void *__restrict, size_t);
+void *memmove (void *, const void *, size_t);
+void *memset (void *, int, size_t);
+int memcmp (const void *, const void *, size_t);
+void *memchr (const void *, int, size_t);
+
+char *strcpy (char *__restrict, const char *__restrict);
+char *strncpy (char *__restrict, const char *__restrict, size_t);
+
+char *strcat (char *__restrict, const char *__restrict);
+char *strncat (char *__restrict, const char *__restrict, size_t);
+
+int strcmp (const char *, const char *);
+int strncmp (const char *, const char *, size_t);
+
+int strcoll (const char *, const char *);
+size_t strxfrm (char *__restrict, const char *__restrict, size_t);
+
+char *strchr (const char *, int);
+char *strrchr (const char *, int);
+
+size_t strcspn (const char *, const char *);
+size_t strspn (const char *, const char *);
+char *strpbrk (const char *, const char *);
+char *strstr (const char *, const char *);
+char *strtok (char *__restrict, const char *__restrict);
+
+size_t strlen (const char *);
+
+char *strerror (int);
+
+#if defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
+#include <strings.h>
+#endif
+
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
+char *strtok_r (char *__restrict, const char *__restrict, char **__restrict);
+int strerror_r (int, char *, size_t);
+char *stpcpy(char *__restrict, const char *__restrict);
+char *stpncpy(char *__restrict, const char *__restrict, size_t);
+size_t strnlen (const char *, size_t);
+char *strdup (const char *);
+char *strndup (const char *, size_t);
+char *strsignal(int);
+char *strerror_l (int, locale_t);
+int strcoll_l (const char *, const char *, locale_t);
+size_t strxfrm_l (char *__restrict, const char *__restrict, size_t, locale_t);
+void *memmem(const void *, size_t, const void *, size_t);
+#endif
+
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
+void *memccpy (void *__restrict, const void *__restrict, int, size_t);
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+char *strsep(char **, const char *);
+size_t strlcat (char *, const char *, size_t);
+size_t strlcpy (char *, const char *, size_t);
+void explicit_bzero (void *, size_t);
+#endif
+
+#ifdef _GNU_SOURCE
+#define	strdupa(x)	strcpy(alloca(strlen(x)+1),x)
+int strverscmp (const char *, const char *);
+char *strchrnul(const char *, int);
+char *strcasestr(const char *, const char *);
+void *memrchr(const void *, int, size_t);
+void *mempcpy(void *, const void *, size_t);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/strings.h b/include/musl/strings.h
new file mode 100644
index 0000000..b7a5ea0
--- /dev/null
+++ b/include/musl/strings.h
@@ -0,0 +1,40 @@
+#ifndef	_STRINGS_H
+#define	_STRINGS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_size_t
+#define __NEED_locale_t
+#include <bits/alltypes.h>
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) || defined(_POSIX_SOURCE) \
+ || (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE+0 < 200809L) \
+ || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE+0 < 700)
+int bcmp (const void *, const void *, size_t);
+void bcopy (const void *, void *, size_t);
+void bzero (void *, size_t);
+char *index (const char *, int);
+char *rindex (const char *, int);
+#endif
+
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)  || defined(_BSD_SOURCE)
+int ffs (int);
+int ffsl (long);
+int ffsll (long long);
+#endif
+
+int strcasecmp (const char *, const char *);
+int strncasecmp (const char *, const char *, size_t);
+
+int strcasecmp_l (const char *, const char *, locale_t);
+int strncasecmp_l (const char *, const char *, size_t, locale_t);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/stropts.h b/include/musl/stropts.h
new file mode 100644
index 0000000..c99c922
--- /dev/null
+++ b/include/musl/stropts.h
@@ -0,0 +1,139 @@
+#ifndef _STROPTS_H
+#define _STROPTS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define __SID		('S' << 8)
+
+#define I_NREAD		(__SID | 1)
+#define I_PUSH		(__SID | 2)
+#define I_POP		(__SID | 3)
+#define I_LOOK		(__SID | 4)
+#define I_FLUSH		(__SID | 5)
+#define I_SRDOPT	(__SID | 6)
+#define I_GRDOPT	(__SID | 7)
+#define I_STR		(__SID | 8)
+#define I_SETSIG	(__SID | 9)
+#define I_GETSIG	(__SID |10)
+#define I_FIND		(__SID |11)
+#define I_LINK		(__SID |12)
+#define I_UNLINK	(__SID |13)
+#define I_PEEK		(__SID |15)
+#define I_FDINSERT	(__SID |16)
+#define I_SENDFD	(__SID |17)
+#define I_RECVFD	(__SID |14)
+#define I_SWROPT	(__SID |19)
+#define I_GWROPT	(__SID |20)
+#define I_LIST		(__SID |21)
+#define I_PLINK		(__SID |22)
+#define I_PUNLINK	(__SID |23)
+#define I_FLUSHBAND	(__SID |28)
+#define I_CKBAND	(__SID |29)
+#define I_GETBAND	(__SID |30)
+#define I_ATMARK	(__SID |31)
+#define I_SETCLTIME	(__SID |32)
+#define I_GETCLTIME	(__SID |33)
+#define I_CANPUT	(__SID |34)
+
+#define FMNAMESZ	8
+
+#define FLUSHR		0x01
+#define FLUSHW		0x02
+#define FLUSHRW		0x03
+#define FLUSHBAND	0x04
+
+#define S_INPUT		0x0001
+#define S_HIPRI		0x0002
+#define S_OUTPUT	0x0004
+#define S_MSG		0x0008
+#define S_ERROR		0x0010
+#define S_HANGUP	0x0020
+#define S_RDNORM	0x0040
+#define S_WRNORM	S_OUTPUT
+#define S_RDBAND	0x0080
+#define S_WRBAND	0x0100
+#define S_BANDURG	0x0200
+
+#define RS_HIPRI	0x01
+
+#define RNORM		0x0000
+#define RMSGD		0x0001
+#define RMSGN		0x0002
+#define RPROTDAT	0x0004
+#define RPROTDIS	0x0008
+#define RPROTNORM	0x0010
+#define RPROTMASK	0x001C
+
+#define SNDZERO		0x001
+#define SNDPIPE		0x002
+
+#define ANYMARK		0x01
+#define LASTMARK	0x02
+
+#define MUXID_ALL	(-1)
+
+#define MSG_HIPRI	0x01
+#define MSG_ANY		0x02
+#define MSG_BAND	0x04
+
+#define MORECTL		1
+#define MOREDATA	2
+
+struct bandinfo {
+	unsigned char bi_pri;
+	int bi_flag;
+};
+
+struct strbuf {
+	int maxlen;
+	int len;
+	char *buf;
+};
+
+struct strpeek {
+	struct strbuf ctlbuf;
+	struct strbuf databuf;
+	unsigned flags;
+};
+
+struct strfdinsert {
+	struct strbuf ctlbuf;
+	struct strbuf databuf;
+	unsigned flags;
+	int fildes;
+	int offset;
+};
+
+struct strioctl {
+	int ic_cmd;
+	int ic_timout;
+	int ic_len;
+	char *ic_dp;
+};
+
+struct strrecvfd {
+	int fd;
+	int uid;
+	int gid;
+	char __fill[8];
+};
+
+struct str_mlist {
+	char l_name[FMNAMESZ + 1];
+};
+
+struct str_list {
+	int sl_nmods;
+	struct str_mlist *sl_modlist;
+};
+
+int isastream(int);
+int ioctl(int, int, ...);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/acct.h b/include/musl/sys/acct.h
new file mode 100644
index 0000000..fae9d05
--- /dev/null
+++ b/include/musl/sys/acct.h
@@ -0,0 +1,72 @@
+#ifndef _SYS_ACCT_H
+#define _SYS_ACCT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+#include <time.h>
+#include <stdint.h>
+
+#define ACCT_COMM 16
+
+typedef uint16_t comp_t;
+
+struct acct {
+	char ac_flag;
+	uint16_t ac_uid;
+	uint16_t ac_gid;
+	uint16_t ac_tty;
+	uint32_t ac_btime;
+	comp_t ac_utime;
+	comp_t ac_stime;
+	comp_t ac_etime;
+	comp_t ac_mem;
+	comp_t ac_io;
+	comp_t ac_rw;
+	comp_t ac_minflt;
+	comp_t ac_majflt;
+	comp_t ac_swaps;
+	uint32_t ac_exitcode;
+	char ac_comm[ACCT_COMM+1];
+	char ac_pad[10];
+};
+
+
+struct acct_v3 {
+	char ac_flag;
+	char ac_version;
+	uint16_t ac_tty;
+	uint32_t ac_exitcode;
+	uint32_t ac_uid;
+	uint32_t ac_gid;
+	uint32_t ac_pid;
+	uint32_t ac_ppid;
+	uint32_t ac_btime;
+	float ac_etime;
+	comp_t ac_utime;
+	comp_t ac_stime;
+	comp_t ac_mem;
+	comp_t ac_io;
+	comp_t ac_rw;
+	comp_t ac_minflt;
+	comp_t ac_majflt;
+	comp_t ac_swaps;
+	char ac_comm[ACCT_COMM];
+};
+
+#define AFORK 1
+#define ASU 2
+#define ACORE 8
+#define AXSIG 16
+#define ACCT_BYTEORDER (128*(__BYTE_ORDER==__BIG_ENDIAN))
+#define AHZ 100
+
+int acct(const char *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/auxv.h b/include/musl/sys/auxv.h
new file mode 100644
index 0000000..ddccf57
--- /dev/null
+++ b/include/musl/sys/auxv.h
@@ -0,0 +1,17 @@
+#ifndef _SYS_AUXV_H
+#define _SYS_AUXV_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <elf.h>
+#include <bits/hwcap.h>
+
+unsigned long getauxval(unsigned long);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/cachectl.h b/include/musl/sys/cachectl.h
new file mode 100644
index 0000000..f3b896a
--- /dev/null
+++ b/include/musl/sys/cachectl.h
@@ -0,0 +1,22 @@
+#ifndef _SYS_CACHECTL_H
+#define _SYS_CACHECTL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define ICACHE (1<<0)
+#define DCACHE (1<<1)
+#define BCACHE (ICACHE|DCACHE)
+#define CACHEABLE 0
+#define UNCACHEABLE 1
+ 
+int cachectl(void *, int, int);
+int cacheflush(void *, int, int);
+int _flush_cache(void *, int, int);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/dir.h b/include/musl/sys/dir.h
new file mode 100644
index 0000000..9ba1c79
--- /dev/null
+++ b/include/musl/sys/dir.h
@@ -0,0 +1,2 @@
+#include <dirent.h>
+#define direct dirent
diff --git a/include/musl/sys/epoll.h b/include/musl/sys/epoll.h
new file mode 100644
index 0000000..5f975c4
--- /dev/null
+++ b/include/musl/sys/epoll.h
@@ -0,0 +1,81 @@
+#ifndef	_SYS_EPOLL_H
+#define	_SYS_EPOLL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <fcntl.h>
+
+#define __NEED_sigset_t
+
+#include <bits/alltypes.h>
+
+#define EPOLL_CLOEXEC O_CLOEXEC
+#define EPOLL_NONBLOCK O_NONBLOCK
+
+enum EPOLL_EVENTS { __EPOLL_DUMMY };
+#define EPOLLIN 0x001
+#define EPOLLPRI 0x002
+#define EPOLLOUT 0x004
+#define EPOLLRDNORM 0x040
+#define EPOLLNVAL 0x020
+#define EPOLLRDBAND 0x080
+#define EPOLLWRNORM 0x100
+#define EPOLLWRBAND 0x200
+#define EPOLLMSG 0x400
+#define EPOLLERR 0x008
+#define EPOLLHUP 0x010
+#define EPOLLRDHUP 0x2000
+#define EPOLLEXCLUSIVE (1U<<28)
+#define EPOLLWAKEUP (1U<<29)
+#define EPOLLONESHOT (1U<<30)
+#define EPOLLET (1U<<31)
+
+#define EPOLL_CTL_ADD 1
+#define EPOLL_CTL_DEL 2
+#define EPOLL_CTL_MOD 3
+
+typedef union epoll_data {
+	void *ptr;
+	int fd;
+	uint32_t u32;
+	uint64_t u64;
+} epoll_data_t;
+
+struct epoll_event {
+	uint32_t events;
+	epoll_data_t data;
+}
+#ifdef __x86_64__
+__attribute__ ((__packed__))
+#endif
+;
+
+struct epoll_params {
+	uint32_t busy_poll_usecs;
+	uint16_t busy_poll_budget;
+	uint8_t prefer_busy_poll;
+
+	uint8_t __pad;
+};
+
+#define EPOLL_IOC_TYPE 0x8A
+#define EPIOCSPARAMS _IOW(EPOLL_IOC_TYPE, 0x01, struct epoll_params)
+#define EPIOCGPARAMS _IOR(EPOLL_IOC_TYPE, 0x02, struct epoll_params)
+
+int epoll_create(int);
+int epoll_create1(int);
+int epoll_ctl(int, int, int, struct epoll_event *);
+int epoll_wait(int, struct epoll_event *, int, int);
+int epoll_pwait(int, struct epoll_event *, int, int, const sigset_t *);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* sys/epoll.h */
diff --git a/include/musl/sys/errno.h b/include/musl/sys/errno.h
new file mode 100644
index 0000000..35a3e5a
--- /dev/null
+++ b/include/musl/sys/errno.h
@@ -0,0 +1,2 @@
+#warning redirecting incorrect #include <sys/errno.h> to <errno.h>
+#include <errno.h>
diff --git a/include/musl/sys/eventfd.h b/include/musl/sys/eventfd.h
new file mode 100644
index 0000000..dc5c88f
--- /dev/null
+++ b/include/musl/sys/eventfd.h
@@ -0,0 +1,26 @@
+#ifndef _SYS_EVENTFD_H
+#define _SYS_EVENTFD_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <fcntl.h>
+
+typedef uint64_t eventfd_t;
+
+#define EFD_SEMAPHORE 1
+#define EFD_CLOEXEC O_CLOEXEC
+#define EFD_NONBLOCK O_NONBLOCK
+
+int eventfd(unsigned int, int);
+int eventfd_read(int, eventfd_t *);
+int eventfd_write(int, eventfd_t);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* sys/eventfd.h */
diff --git a/include/musl/sys/fanotify.h b/include/musl/sys/fanotify.h
new file mode 100644
index 0000000..10e5f15
--- /dev/null
+++ b/include/musl/sys/fanotify.h
@@ -0,0 +1,111 @@
+#ifndef _FANOTIFY_H
+#define _FANOTIFY_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/statfs.h>
+
+struct fanotify_event_metadata {
+	unsigned event_len;
+	unsigned char vers;
+	unsigned char reserved;
+	unsigned short metadata_len;
+	unsigned long long mask
+#ifdef __GNUC__
+	__attribute__((__aligned__(8)))
+#endif
+	;
+	int fd;
+	int pid;
+};
+
+struct fanotify_event_info_header {
+	unsigned char info_type;
+	unsigned char pad;
+	unsigned short len;
+};
+
+struct fanotify_event_info_fid {
+	struct fanotify_event_info_header hdr;
+	fsid_t fsid;
+	unsigned char handle[];
+};
+
+struct fanotify_response {
+	int fd;
+	unsigned response;
+};
+
+#define FAN_ACCESS 0x01
+#define FAN_MODIFY 0x02
+#define FAN_ATTRIB 0x04
+#define FAN_CLOSE_WRITE 0x08
+#define FAN_CLOSE_NOWRITE 0x10
+#define FAN_OPEN 0x20
+#define FAN_MOVED_FROM 0x40
+#define FAN_MOVED_TO 0x80
+#define FAN_CREATE 0x100
+#define FAN_DELETE 0x200
+#define FAN_DELETE_SELF 0x400
+#define FAN_MOVE_SELF 0x800
+#define FAN_OPEN_EXEC 0x1000
+#define FAN_Q_OVERFLOW 0x4000
+#define FAN_OPEN_PERM 0x10000
+#define FAN_ACCESS_PERM 0x20000
+#define FAN_OPEN_EXEC_PERM 0x40000
+#define FAN_DIR_MODIFY 0x00080000
+#define FAN_EVENT_ON_CHILD 0x08000000
+#define FAN_ONDIR 0x40000000
+#define FAN_CLOSE (FAN_CLOSE_WRITE | FAN_CLOSE_NOWRITE)
+#define FAN_MOVE (FAN_MOVED_FROM | FAN_MOVED_TO)
+#define FAN_CLOEXEC 0x01
+#define FAN_NONBLOCK 0x02
+#define FAN_CLASS_NOTIF 0
+#define FAN_CLASS_CONTENT 0x04
+#define FAN_CLASS_PRE_CONTENT 0x08
+#define FAN_ALL_CLASS_BITS (FAN_CLASS_NOTIF | FAN_CLASS_CONTENT | FAN_CLASS_PRE_CONTENT)
+#define FAN_UNLIMITED_QUEUE 0x10
+#define FAN_UNLIMITED_MARKS 0x20
+#define FAN_ENABLE_AUDIT 0x40
+#define FAN_REPORT_TID 0x100
+#define FAN_REPORT_FID 0x200
+#define FAN_REPORT_DIR_FID 0x00000400
+#define FAN_REPORT_NAME 0x00000800
+#define FAN_REPORT_DFID_NAME (FAN_REPORT_DIR_FID | FAN_REPORT_NAME)
+#define FAN_ALL_INIT_FLAGS (FAN_CLOEXEC | FAN_NONBLOCK | FAN_ALL_CLASS_BITS | FAN_UNLIMITED_QUEUE | FAN_UNLIMITED_MARKS)
+#define FAN_MARK_ADD 0x01
+#define FAN_MARK_REMOVE 0x02
+#define FAN_MARK_DONT_FOLLOW 0x04
+#define FAN_MARK_ONLYDIR 0x08
+#define FAN_MARK_IGNORED_MASK 0x20
+#define FAN_MARK_IGNORED_SURV_MODIFY 0x40
+#define FAN_MARK_FLUSH 0x80
+#define FAN_MARK_INODE 0x00
+#define FAN_MARK_MOUNT 0x10
+#define FAN_MARK_FILESYSTEM 0x100
+#define FAN_MARK_TYPE_MASK (FAN_MARK_INODE | FAN_MARK_MOUNT | FAN_MARK_FILESYSTEM)
+#define FAN_ALL_MARK_FLAGS (FAN_MARK_ADD | FAN_MARK_REMOVE | FAN_MARK_DONT_FOLLOW | FAN_MARK_ONLYDIR | FAN_MARK_MOUNT | FAN_MARK_IGNORED_MASK | FAN_MARK_IGNORED_SURV_MODIFY | FAN_MARK_FLUSH)
+#define FAN_ALL_EVENTS (FAN_ACCESS | FAN_MODIFY | FAN_CLOSE | FAN_OPEN)
+#define FAN_ALL_PERM_EVENTS (FAN_OPEN_PERM | FAN_ACCESS_PERM)
+#define FAN_ALL_OUTGOING_EVENTS (FAN_ALL_EVENTS | FAN_ALL_PERM_EVENTS | FAN_Q_OVERFLOW)
+#define FANOTIFY_METADATA_VERSION 3
+#define FAN_EVENT_INFO_TYPE_FID 1
+#define FAN_EVENT_INFO_TYPE_DFID_NAME 2
+#define FAN_EVENT_INFO_TYPE_DFID 3
+#define FAN_ALLOW 0x01
+#define FAN_DENY 0x02
+#define FAN_AUDIT 0x10
+#define FAN_NOFD -1
+#define FAN_EVENT_METADATA_LEN (sizeof(struct fanotify_event_metadata))
+#define FAN_EVENT_NEXT(meta, len) ((len) -= (meta)->event_len, (struct fanotify_event_metadata*)(((char *)(meta)) + (meta)->event_len))
+#define FAN_EVENT_OK(meta, len) ((long)(len) >= (long)FAN_EVENT_METADATA_LEN && (long)(meta)->event_len >= (long)FAN_EVENT_METADATA_LEN && (long)(meta)->event_len <= (long)(len))
+
+int fanotify_init(unsigned, unsigned);
+int fanotify_mark(int, unsigned, unsigned long long, int, const char *);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/sys/fcntl.h b/include/musl/sys/fcntl.h
new file mode 100644
index 0000000..3dd928e
--- /dev/null
+++ b/include/musl/sys/fcntl.h
@@ -0,0 +1,2 @@
+#warning redirecting incorrect #include <sys/fcntl.h> to <fcntl.h>
+#include <fcntl.h>
diff --git a/include/musl/sys/file.h b/include/musl/sys/file.h
new file mode 100644
index 0000000..4fc83b9
--- /dev/null
+++ b/include/musl/sys/file.h
@@ -0,0 +1,21 @@
+#ifndef _SYS_FILE_H
+#define _SYS_FILE_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define LOCK_SH	1
+#define LOCK_EX	2
+#define LOCK_NB	4
+#define LOCK_UN	8
+
+#define L_SET 0
+#define L_INCR 1
+#define L_XTND 2
+
+int flock(int, int);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/sys/fsuid.h b/include/musl/sys/fsuid.h
new file mode 100644
index 0000000..c7a9b8f
--- /dev/null
+++ b/include/musl/sys/fsuid.h
@@ -0,0 +1,20 @@
+#ifndef _SYS_FSUID_H
+#define _SYS_FSUID_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define __NEED_uid_t
+#define __NEED_gid_t
+
+#include <bits/alltypes.h>
+
+int setfsuid(uid_t);
+int setfsgid(gid_t);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/inotify.h b/include/musl/sys/inotify.h
new file mode 100644
index 0000000..69b5863
--- /dev/null
+++ b/include/musl/sys/inotify.h
@@ -0,0 +1,58 @@
+#ifndef _SYS_INOTIFY_H
+#define _SYS_INOTIFY_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <fcntl.h>
+
+struct inotify_event {
+	int wd;
+	uint32_t mask, cookie, len;
+	char name[];
+};
+
+#define IN_CLOEXEC O_CLOEXEC
+#define IN_NONBLOCK O_NONBLOCK
+
+#define IN_ACCESS        0x00000001
+#define IN_MODIFY        0x00000002
+#define IN_ATTRIB        0x00000004
+#define IN_CLOSE_WRITE   0x00000008
+#define IN_CLOSE_NOWRITE 0x00000010
+#define IN_CLOSE         (IN_CLOSE_WRITE | IN_CLOSE_NOWRITE)
+#define IN_OPEN          0x00000020
+#define IN_MOVED_FROM    0x00000040
+#define IN_MOVED_TO      0x00000080
+#define IN_MOVE          (IN_MOVED_FROM | IN_MOVED_TO)
+#define IN_CREATE        0x00000100
+#define IN_DELETE        0x00000200
+#define IN_DELETE_SELF   0x00000400
+#define IN_MOVE_SELF     0x00000800
+#define IN_ALL_EVENTS    0x00000fff
+
+#define IN_UNMOUNT       0x00002000
+#define IN_Q_OVERFLOW    0x00004000
+#define IN_IGNORED       0x00008000
+
+#define IN_ONLYDIR       0x01000000
+#define IN_DONT_FOLLOW   0x02000000
+#define IN_EXCL_UNLINK   0x04000000
+#define IN_MASK_CREATE   0x10000000
+#define IN_MASK_ADD      0x20000000
+
+#define IN_ISDIR         0x40000000
+#define IN_ONESHOT       0x80000000
+
+int inotify_init(void);
+int inotify_init1(int);
+int inotify_add_watch(int, const char *, uint32_t);
+int inotify_rm_watch(int, int);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/io.h b/include/musl/sys/io.h
new file mode 100644
index 0000000..16658ce
--- /dev/null
+++ b/include/musl/sys/io.h
@@ -0,0 +1,17 @@
+#ifndef	_SYS_IO_H
+#define	_SYS_IO_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#include <bits/io.h>
+
+int iopl(int);
+int ioperm(unsigned long, unsigned long, int);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/sys/ioctl.h b/include/musl/sys/ioctl.h
new file mode 100644
index 0000000..a9a2346
--- /dev/null
+++ b/include/musl/sys/ioctl.h
@@ -0,0 +1,120 @@
+#ifndef	_SYS_IOCTL_H
+#define	_SYS_IOCTL_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define __NEED_struct_winsize
+
+#include <bits/alltypes.h>
+#include <bits/ioctl.h>
+
+#define N_TTY           0
+#define N_SLIP          1
+#define N_MOUSE         2
+#define N_PPP           3
+#define N_STRIP         4
+#define N_AX25          5
+#define N_X25           6
+#define N_6PACK         7
+#define N_MASC          8
+#define N_R3964         9
+#define N_PROFIBUS_FDL  10
+#define N_IRDA          11
+#define N_SMSBLOCK      12
+#define N_HDLC          13
+#define N_SYNC_PPP      14
+#define N_HCI           15
+#define N_GIGASET_M101  16
+#define N_SLCAN         17
+#define N_PPS           18
+#define N_V253          19
+#define N_CAIF          20
+#define N_GSM0710       21
+#define N_TI_WL         22
+#define N_TRACESINK     23
+#define N_TRACEROUTER   24
+#define N_NCI           25
+#define N_SPEAKUP       26
+#define N_NULL          27
+
+#define TIOCPKT_DATA       0
+#define TIOCPKT_FLUSHREAD  1
+#define TIOCPKT_FLUSHWRITE 2
+#define TIOCPKT_STOP       4
+#define TIOCPKT_START      8
+#define TIOCPKT_NOSTOP    16
+#define TIOCPKT_DOSTOP    32
+#define TIOCPKT_IOCTL     64
+
+#define TIOCSER_TEMT 1
+
+#define SIOCADDRT          0x890B
+#define SIOCDELRT          0x890C
+#define SIOCRTMSG          0x890D
+
+#define SIOCGIFNAME        0x8910
+#define SIOCSIFLINK        0x8911
+#define SIOCGIFCONF        0x8912
+#define SIOCGIFFLAGS       0x8913
+#define SIOCSIFFLAGS       0x8914
+#define SIOCGIFADDR        0x8915
+#define SIOCSIFADDR        0x8916
+#define SIOCGIFDSTADDR     0x8917
+#define SIOCSIFDSTADDR     0x8918
+#define SIOCGIFBRDADDR     0x8919
+#define SIOCSIFBRDADDR     0x891a
+#define SIOCGIFNETMASK     0x891b
+#define SIOCSIFNETMASK     0x891c
+#define SIOCGIFMETRIC      0x891d
+#define SIOCSIFMETRIC      0x891e
+#define SIOCGIFMEM         0x891f
+#define SIOCSIFMEM         0x8920
+#define SIOCGIFMTU         0x8921
+#define SIOCSIFMTU         0x8922
+#define SIOCSIFNAME        0x8923
+#define SIOCSIFHWADDR      0x8924
+#define SIOCGIFENCAP       0x8925
+#define SIOCSIFENCAP       0x8926
+#define SIOCGIFHWADDR      0x8927
+#define SIOCGIFSLAVE       0x8929
+#define SIOCSIFSLAVE       0x8930
+#define SIOCADDMULTI       0x8931
+#define SIOCDELMULTI       0x8932
+#define SIOCGIFINDEX       0x8933
+#define SIOGIFINDEX        SIOCGIFINDEX
+#define SIOCSIFPFLAGS      0x8934
+#define SIOCGIFPFLAGS      0x8935
+#define SIOCDIFADDR        0x8936
+#define SIOCSIFHWBROADCAST 0x8937
+#define SIOCGIFCOUNT       0x8938
+
+#define SIOCGIFBR          0x8940
+#define SIOCSIFBR          0x8941
+
+#define SIOCGIFTXQLEN      0x8942
+#define SIOCSIFTXQLEN      0x8943
+
+#define SIOCDARP           0x8953
+#define SIOCGARP           0x8954
+#define SIOCSARP           0x8955
+
+#define SIOCDRARP          0x8960
+#define SIOCGRARP          0x8961
+#define SIOCSRARP          0x8962
+
+#define SIOCGIFMAP         0x8970
+#define SIOCSIFMAP         0x8971
+
+#define SIOCADDDLCI        0x8980
+#define SIOCDELDLCI        0x8981
+
+#define SIOCDEVPRIVATE     0x89F0
+#define SIOCPROTOPRIVATE   0x89E0
+
+int ioctl (int, int, ...);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/sys/ipc.h b/include/musl/sys/ipc.h
new file mode 100644
index 0000000..9e366b7
--- /dev/null
+++ b/include/musl/sys/ipc.h
@@ -0,0 +1,42 @@
+#ifndef _SYS_IPC_H
+#define _SYS_IPC_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_uid_t
+#define __NEED_gid_t
+#define __NEED_mode_t
+#define __NEED_key_t
+
+#include <bits/alltypes.h>
+
+#define __ipc_perm_key __key
+#define __ipc_perm_seq __seq
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define __key key
+#define __seq seq
+#endif
+
+#include <bits/ipc.h>
+#include <bits/ipcstat.h>
+
+#define IPC_CREAT  01000
+#define IPC_EXCL   02000
+#define IPC_NOWAIT 04000
+
+#define IPC_RMID 0
+#define IPC_SET  1
+#define IPC_INFO 3
+
+#define IPC_PRIVATE ((key_t) 0)
+
+key_t ftok (const char *, int);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/sys/kd.h b/include/musl/sys/kd.h
new file mode 100644
index 0000000..42122b9
--- /dev/null
+++ b/include/musl/sys/kd.h
@@ -0,0 +1 @@
+#include <bits/kd.h>
diff --git a/include/musl/sys/klog.h b/include/musl/sys/klog.h
new file mode 100644
index 0000000..aa66684
--- /dev/null
+++ b/include/musl/sys/klog.h
@@ -0,0 +1,14 @@
+#ifndef	_SYS_KLOG_H
+#define	_SYS_KLOG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int klogctl (int, char *, int);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/membarrier.h b/include/musl/sys/membarrier.h
new file mode 100644
index 0000000..11193ed
--- /dev/null
+++ b/include/musl/sys/membarrier.h
@@ -0,0 +1,21 @@
+#ifndef _SYS_MEMBARRIER_H
+#define _SYS_MEMBARRIER_H
+
+#define MEMBARRIER_CMD_QUERY 0
+#define MEMBARRIER_CMD_GLOBAL 1
+#define MEMBARRIER_CMD_GLOBAL_EXPEDITED 2
+#define MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED 4
+#define MEMBARRIER_CMD_PRIVATE_EXPEDITED 8
+#define MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED 16
+#define MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE 32
+#define MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE 64
+#define MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ 128
+#define MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ 256
+
+#define MEMBARRIER_CMD_SHARED MEMBARRIER_CMD_GLOBAL
+
+#define MEMBARRIER_CMD_FLAG_CPU 1
+
+int membarrier(int, int);
+
+#endif
diff --git a/include/musl/sys/mman.h b/include/musl/sys/mman.h
new file mode 100644
index 0000000..3d5d0f9
--- /dev/null
+++ b/include/musl/sys/mman.h
@@ -0,0 +1,152 @@
+#ifndef	_SYS_MMAN_H
+#define	_SYS_MMAN_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_mode_t
+#define __NEED_size_t
+#define __NEED_off_t
+
+#if defined(_GNU_SOURCE)
+#define __NEED_ssize_t
+#endif
+
+#include <bits/alltypes.h>
+
+#define MAP_FAILED ((void *) -1)
+
+#define MAP_SHARED     0x01
+#define MAP_PRIVATE    0x02
+#define MAP_SHARED_VALIDATE 0x03
+#define MAP_TYPE       0x0f
+#define MAP_FIXED      0x10
+#define MAP_ANON       0x20
+#define MAP_ANONYMOUS  MAP_ANON
+#define MAP_NORESERVE  0x4000
+#define MAP_GROWSDOWN  0x0100
+#define MAP_DENYWRITE  0x0800
+#define MAP_EXECUTABLE 0x1000
+#define MAP_LOCKED     0x2000
+#define MAP_POPULATE   0x8000
+#define MAP_NONBLOCK   0x10000
+#define MAP_STACK      0x20000
+#define MAP_HUGETLB    0x40000
+#define MAP_SYNC       0x80000
+#define MAP_FIXED_NOREPLACE 0x100000
+#define MAP_FILE       0
+
+#define MAP_HUGE_SHIFT 26
+#define MAP_HUGE_MASK  0x3f
+#define MAP_HUGE_16KB  (14 << 26)
+#define MAP_HUGE_64KB  (16 << 26)
+#define MAP_HUGE_512KB (19 << 26)
+#define MAP_HUGE_1MB   (20 << 26)
+#define MAP_HUGE_2MB   (21 << 26)
+#define MAP_HUGE_8MB   (23 << 26)
+#define MAP_HUGE_16MB  (24 << 26)
+#define MAP_HUGE_32MB  (25 << 26)
+#define MAP_HUGE_256MB (28 << 26)
+#define MAP_HUGE_512MB (29 << 26)
+#define MAP_HUGE_1GB   (30 << 26)
+#define MAP_HUGE_2GB   (31 << 26)
+#define MAP_HUGE_16GB  (34U << 26)
+
+#define PROT_NONE      0
+#define PROT_READ      1
+#define PROT_WRITE     2
+#define PROT_EXEC      4
+#define PROT_GROWSDOWN 0x01000000
+#define PROT_GROWSUP   0x02000000
+
+#define MS_ASYNC       1
+#define MS_INVALIDATE  2
+#define MS_SYNC        4
+
+#define MCL_CURRENT    1
+#define MCL_FUTURE     2
+#define MCL_ONFAULT    4
+
+#define POSIX_MADV_NORMAL     0
+#define POSIX_MADV_RANDOM     1
+#define POSIX_MADV_SEQUENTIAL 2
+#define POSIX_MADV_WILLNEED   3
+#define POSIX_MADV_DONTNEED   4
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define MADV_NORMAL      0
+#define MADV_RANDOM      1
+#define MADV_SEQUENTIAL  2
+#define MADV_WILLNEED    3
+#define MADV_DONTNEED    4
+#define MADV_FREE        8
+#define MADV_REMOVE      9
+#define MADV_DONTFORK    10
+#define MADV_DOFORK      11
+#define MADV_MERGEABLE   12
+#define MADV_UNMERGEABLE 13
+#define MADV_HUGEPAGE    14
+#define MADV_NOHUGEPAGE  15
+#define MADV_DONTDUMP    16
+#define MADV_DODUMP      17
+#define MADV_WIPEONFORK  18
+#define MADV_KEEPONFORK  19
+#define MADV_COLD        20
+#define MADV_PAGEOUT     21
+#define MADV_HWPOISON    100
+#define MADV_SOFT_OFFLINE 101
+#endif
+
+#ifdef _GNU_SOURCE
+#define MREMAP_MAYMOVE 1
+#define MREMAP_FIXED 2
+#define MREMAP_DONTUNMAP 4
+
+#define MLOCK_ONFAULT 0x01
+
+#define MFD_CLOEXEC 0x0001U
+#define MFD_ALLOW_SEALING 0x0002U
+#define MFD_HUGETLB 0x0004U
+#endif
+
+#include <bits/mman.h>
+
+void *mmap (void *, size_t, int, int, int, off_t);
+int munmap (void *, size_t);
+
+int mprotect (void *, size_t, int);
+int msync (void *, size_t, int);
+
+int posix_madvise (void *, size_t, int);
+
+int mlock (const void *, size_t);
+int munlock (const void *, size_t);
+int mlockall (int);
+int munlockall (void);
+
+#ifdef _GNU_SOURCE
+void *mremap (void *, size_t, size_t, int, ...);
+int remap_file_pages (void *, size_t, int, size_t, int);
+int memfd_create (const char *, unsigned);
+int mlock2 (const void *, size_t, unsigned);
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+int madvise (void *, size_t, int);
+int mincore (void *, size_t, unsigned char *);
+#endif
+
+int shm_open (const char *, int, mode_t);
+int shm_unlink (const char *);
+
+#if defined(_LARGEFILE64_SOURCE)
+#define mmap64 mmap
+#define off64_t off_t
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/sys/mount.h b/include/musl/sys/mount.h
new file mode 100644
index 0000000..09bd6e9
--- /dev/null
+++ b/include/musl/sys/mount.h
@@ -0,0 +1,75 @@
+#ifndef _SYS_MOUNT_H
+#define _SYS_MOUNT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/ioctl.h>
+
+#define BLKROSET   _IO(0x12, 93)
+#define BLKROGET   _IO(0x12, 94)
+#define BLKRRPART  _IO(0x12, 95)
+#define BLKGETSIZE _IO(0x12, 96)
+#define BLKFLSBUF  _IO(0x12, 97)
+#define BLKRASET   _IO(0x12, 98)
+#define BLKRAGET   _IO(0x12, 99)
+#define BLKFRASET  _IO(0x12,100)
+#define BLKFRAGET  _IO(0x12,101)
+#define BLKSECTSET _IO(0x12,102)
+#define BLKSECTGET _IO(0x12,103)
+#define BLKSSZGET  _IO(0x12,104)
+#define BLKBSZGET  _IOR(0x12,112,size_t)
+#define BLKBSZSET  _IOW(0x12,113,size_t)
+#define BLKGETSIZE64 _IOR(0x12,114,size_t)
+
+#define MS_RDONLY      1
+#define MS_NOSUID      2
+#define MS_NODEV       4
+#define MS_NOEXEC      8
+#define MS_SYNCHRONOUS 16
+#define MS_REMOUNT     32
+#define MS_MANDLOCK    64
+#define MS_DIRSYNC     128
+#define MS_NOSYMFOLLOW 256
+#define MS_NOATIME     1024
+#define MS_NODIRATIME  2048
+#define MS_BIND        4096
+#define MS_MOVE        8192
+#define MS_REC         16384
+#define MS_SILENT      32768
+#define MS_POSIXACL    (1<<16)
+#define MS_UNBINDABLE  (1<<17)
+#define MS_PRIVATE     (1<<18)
+#define MS_SLAVE       (1<<19)
+#define MS_SHARED      (1<<20)
+#define MS_RELATIME    (1<<21)
+#define MS_KERNMOUNT   (1<<22)
+#define MS_I_VERSION   (1<<23)
+#define MS_STRICTATIME (1<<24)
+#define MS_LAZYTIME    (1<<25)
+#define MS_NOREMOTELOCK (1<<27)
+#define MS_NOSEC       (1<<28)
+#define MS_BORN        (1<<29)
+#define MS_ACTIVE      (1<<30)
+#define MS_NOUSER      (1U<<31)
+
+#define MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK|MS_I_VERSION|MS_LAZYTIME)
+
+#define MS_MGC_VAL 0xc0ed0000
+#define MS_MGC_MSK 0xffff0000
+
+#define MNT_FORCE       1
+#define MNT_DETACH      2
+#define MNT_EXPIRE      4
+#define UMOUNT_NOFOLLOW 8
+
+int mount(const char *, const char *, const char *, unsigned long, const void *);
+int umount(const char *);
+int umount2(const char *, int);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/msg.h b/include/musl/sys/msg.h
new file mode 100644
index 0000000..db5c62a
--- /dev/null
+++ b/include/musl/sys/msg.h
@@ -0,0 +1,53 @@
+#ifndef _SYS_MSG_H
+#define _SYS_MSG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/ipc.h>
+
+#define __NEED_pid_t
+#define __NEED_key_t
+#define __NEED_time_t
+#define __NEED_size_t
+#define __NEED_ssize_t
+
+#include <bits/alltypes.h>
+
+typedef unsigned long msgqnum_t;
+typedef unsigned long msglen_t;
+
+#include <bits/msg.h>
+
+#define __msg_cbytes msg_cbytes
+
+#define MSG_NOERROR 010000
+#define MSG_EXCEPT  020000
+
+#define MSG_STAT (11 | (IPC_STAT & 0x100))
+#define MSG_INFO 12
+#define MSG_STAT_ANY (13 | (IPC_STAT & 0x100))
+
+struct msginfo {
+	int msgpool, msgmap, msgmax, msgmnb, msgmni, msgssz, msgtql;
+	unsigned short msgseg;
+};
+
+int msgctl (int, int, struct msqid_ds *);
+int msgget (key_t, int);
+ssize_t msgrcv (int, void *, size_t, long, int);
+int msgsnd (int, const void *, size_t, int);
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+struct msgbuf {
+	long mtype;
+	char mtext[1];
+};
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/mtio.h b/include/musl/sys/mtio.h
new file mode 100644
index 0000000..f16a529
--- /dev/null
+++ b/include/musl/sys/mtio.h
@@ -0,0 +1,188 @@
+#ifndef _SYS_MTIO_H
+#define _SYS_MTIO_H
+
+#include <sys/types.h>
+#include <sys/ioctl.h>
+
+struct mtop {
+	short mt_op;
+	int mt_count;
+};
+
+#define _IOT_mtop _IOT (_IOTS (short), 1, _IOTS (int), 1, 0, 0)
+#define _IOT_mtget _IOT (_IOTS (long), 7, 0, 0, 0, 0)
+#define _IOT_mtpos _IOT_SIMPLE (long)
+#define _IOT_mtconfiginfo _IOT (_IOTS (long), 2, _IOTS (short), 3, _IOTS (long), 1)
+
+
+#define MTRESET 0
+#define MTFSF	1
+#define MTBSF	2
+#define MTFSR	3
+#define MTBSR	4
+#define MTWEOF	5
+#define MTREW	6
+#define MTOFFL	7
+#define MTNOP	8
+#define MTRETEN 9
+#define MTBSFM	10
+#define MTFSFM  11
+#define MTEOM	12
+#define MTERASE 13
+#define MTRAS1  14
+#define MTRAS2	15
+#define MTRAS3  16
+#define MTSETBLK 20
+#define MTSETDENSITY 21
+#define MTSEEK	22
+#define MTTELL	23
+#define MTSETDRVBUFFER 24
+#define MTFSS	25
+#define MTBSS	26
+#define MTWSM	27
+#define MTLOCK  28
+#define MTUNLOCK 29
+#define MTLOAD  30
+#define MTUNLOAD 31
+#define MTCOMPRESSION 32
+#define MTSETPART 33
+#define MTMKPART  34
+
+struct mtget {
+	long mt_type;
+	long mt_resid;
+	long mt_dsreg;
+	long mt_gstat;
+	long mt_erreg;
+	int mt_fileno;
+	int mt_blkno;
+};
+
+#define MT_ISUNKNOWN		0x01
+#define MT_ISQIC02		0x02
+#define MT_ISWT5150		0x03
+#define MT_ISARCHIVE_5945L2	0x04
+#define MT_ISCMSJ500		0x05
+#define MT_ISTDC3610		0x06
+#define MT_ISARCHIVE_VP60I	0x07
+#define MT_ISARCHIVE_2150L	0x08
+#define MT_ISARCHIVE_2060L	0x09
+#define MT_ISARCHIVESC499	0x0A
+#define MT_ISQIC02_ALL_FEATURES	0x0F
+#define MT_ISWT5099EEN24	0x11
+#define MT_ISTEAC_MT2ST		0x12
+#define MT_ISEVEREX_FT40A	0x32
+#define MT_ISDDS1		0x51
+#define MT_ISDDS2		0x52
+#define MT_ISSCSI1		0x71
+#define MT_ISSCSI2		0x72
+#define MT_ISFTAPE_UNKNOWN	0x800000
+#define MT_ISFTAPE_FLAG		0x800000
+
+struct mt_tape_info {
+	long t_type;
+	char *t_name;
+};
+
+#define MT_TAPE_INFO \
+{									      \
+	{MT_ISUNKNOWN,		"Unknown type of tape device"},		      \
+	{MT_ISQIC02,		"Generic QIC-02 tape streamer"},	      \
+	{MT_ISWT5150,		"Wangtek 5150, QIC-150"},		      \
+	{MT_ISARCHIVE_5945L2,	"Archive 5945L-2"},			      \
+	{MT_ISCMSJ500,		"CMS Jumbo 500"},			      \
+	{MT_ISTDC3610,		"Tandberg TDC 3610, QIC-24"},		      \
+	{MT_ISARCHIVE_VP60I,	"Archive VP60i, QIC-02"},		      \
+	{MT_ISARCHIVE_2150L,	"Archive Viper 2150L"},			      \
+	{MT_ISARCHIVE_2060L,	"Archive Viper 2060L"},			      \
+	{MT_ISARCHIVESC499,	"Archive SC-499 QIC-36 controller"},	      \
+	{MT_ISQIC02_ALL_FEATURES, "Generic QIC-02 tape, all features"},	      \
+	{MT_ISWT5099EEN24,	"Wangtek 5099-een24, 60MB"},		      \
+	{MT_ISTEAC_MT2ST,	"Teac MT-2ST 155mb data cassette drive"},     \
+	{MT_ISEVEREX_FT40A,	"Everex FT40A, QIC-40"},		      \
+	{MT_ISSCSI1,		"Generic SCSI-1 tape"},			      \
+	{MT_ISSCSI2,		"Generic SCSI-2 tape"},			      \
+	{0, 0}								      \
+}
+
+struct mtpos {
+	long mt_blkno;
+};
+
+struct mtconfiginfo  {
+	long mt_type;
+	long ifc_type;
+	unsigned short irqnr;
+	unsigned short dmanr;
+	unsigned short port;
+	unsigned long debug;
+	unsigned have_dens:1;
+	unsigned have_bsf:1;
+	unsigned have_fsr:1;
+	unsigned have_bsr:1;
+	unsigned have_eod:1;
+	unsigned have_seek:1;
+	unsigned have_tell:1;
+	unsigned have_ras1:1;
+	unsigned have_ras2:1;
+	unsigned have_ras3:1;
+	unsigned have_qfa:1;
+	unsigned pad1:5;
+	char reserved[10];
+};
+
+#define	MTIOCTOP _IOW('m', 1, struct mtop)
+#define	MTIOCGET _IOR('m', 2, struct mtget)
+#define	MTIOCPOS _IOR('m', 3, struct mtpos)
+
+#define	MTIOCGETCONFIG	_IOR('m', 4, struct mtconfiginfo)
+#define	MTIOCSETCONFIG	_IOW('m', 5, struct mtconfiginfo)
+
+#define GMT_EOF(x)              ((x) & 0x80000000)
+#define GMT_BOT(x)              ((x) & 0x40000000)
+#define GMT_EOT(x)              ((x) & 0x20000000)
+#define GMT_SM(x)               ((x) & 0x10000000)
+#define GMT_EOD(x)              ((x) & 0x08000000)
+#define GMT_WR_PROT(x)          ((x) & 0x04000000)
+#define GMT_ONLINE(x)           ((x) & 0x01000000)
+#define GMT_D_6250(x)           ((x) & 0x00800000)
+#define GMT_D_1600(x)           ((x) & 0x00400000)
+#define GMT_D_800(x)            ((x) & 0x00200000)
+#define GMT_DR_OPEN(x)          ((x) & 0x00040000)
+#define GMT_IM_REP_EN(x)        ((x) & 0x00010000)
+
+#define MT_ST_BLKSIZE_SHIFT	0
+#define MT_ST_BLKSIZE_MASK	0xffffff
+#define MT_ST_DENSITY_SHIFT	24
+#define MT_ST_DENSITY_MASK	0xff000000
+#define MT_ST_SOFTERR_SHIFT	0
+#define MT_ST_SOFTERR_MASK	0xffff
+#define MT_ST_OPTIONS		0xf0000000
+#define MT_ST_BOOLEANS		0x10000000
+#define MT_ST_SETBOOLEANS	0x30000000
+#define MT_ST_CLEARBOOLEANS	0x40000000
+#define MT_ST_WRITE_THRESHOLD	0x20000000
+#define MT_ST_DEF_BLKSIZE	0x50000000
+#define MT_ST_DEF_OPTIONS	0x60000000
+#define MT_ST_BUFFER_WRITES	0x1
+#define MT_ST_ASYNC_WRITES	0x2
+#define MT_ST_READ_AHEAD	0x4
+#define MT_ST_DEBUGGING		0x8
+#define MT_ST_TWO_FM		0x10
+#define MT_ST_FAST_MTEOM	0x20
+#define MT_ST_AUTO_LOCK		0x40
+#define MT_ST_DEF_WRITES	0x80
+#define MT_ST_CAN_BSR		0x100
+#define MT_ST_NO_BLKLIMS	0x200
+#define MT_ST_CAN_PARTITIONS    0x400
+#define MT_ST_SCSI2LOGICAL      0x800
+#define MT_ST_CLEAR_DEFAULT	0xfffff
+#define MT_ST_DEF_DENSITY	(MT_ST_DEF_OPTIONS | 0x100000)
+#define MT_ST_DEF_COMPRESSION	(MT_ST_DEF_OPTIONS | 0x200000)
+#define MT_ST_DEF_DRVBUFFER	(MT_ST_DEF_OPTIONS | 0x300000)
+#define MT_ST_HPLOADER_OFFSET 10000
+#ifndef DEFTAPE
+# define DEFTAPE	"/dev/tape"
+#endif
+
+#endif
diff --git a/include/musl/sys/param.h b/include/musl/sys/param.h
new file mode 100644
index 0000000..ce6b801
--- /dev/null
+++ b/include/musl/sys/param.h
@@ -0,0 +1,35 @@
+#ifndef _SYS_PARAM_H
+#define _SYS_PARAM_H
+
+#define MAXSYMLINKS 20
+#define MAXHOSTNAMELEN 64
+#define MAXNAMLEN 255
+#define MAXPATHLEN 4096
+#define NBBY 8
+#define NGROUPS 32
+#define CANBSIZ 255
+#define NOFILE 256
+#define NCARGS 131072
+#define DEV_BSIZE 512
+#define NOGROUP (-1)
+
+#undef MIN
+#undef MAX
+#define MIN(a,b) (((a)<(b))?(a):(b))
+#define MAX(a,b) (((a)>(b))?(a):(b))
+
+#define __bitop(x,i,o) ((x)[(i)/8] o (1<<(i)%8))
+#define setbit(x,i) __bitop(x,i,|=)
+#define clrbit(x,i) __bitop(x,i,&=~)
+#define isset(x,i) __bitop(x,i,&)
+#define isclr(x,i) !isset(x,i)
+
+#define howmany(n,d) (((n)+((d)-1))/(d))
+#define roundup(n,d) (howmany(n,d)*(d))
+#define powerof2(n) !(((n)-1) & (n))
+
+#include <sys/resource.h>
+#include <endian.h>
+#include <limits.h>
+
+#endif
diff --git a/include/musl/sys/personality.h b/include/musl/sys/personality.h
new file mode 100644
index 0000000..411dc47
--- /dev/null
+++ b/include/musl/sys/personality.h
@@ -0,0 +1,49 @@
+#ifndef _PERSONALITY_H
+#define _PERSONALITY_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define UNAME26            0x0020000
+#define ADDR_NO_RANDOMIZE  0x0040000
+#define FDPIC_FUNCPTRS     0x0080000
+#define MMAP_PAGE_ZERO     0x0100000
+#define ADDR_COMPAT_LAYOUT 0x0200000
+#define READ_IMPLIES_EXEC  0x0400000
+#define ADDR_LIMIT_32BIT   0x0800000
+#define SHORT_INODE        0x1000000
+#define WHOLE_SECONDS      0x2000000
+#define STICKY_TIMEOUTS    0x4000000
+#define ADDR_LIMIT_3GB     0x8000000
+
+#define PER_LINUX 0
+#define PER_LINUX_32BIT ADDR_LIMIT_32BIT
+#define PER_LINUX_FDPIC FDPIC_FUNCPTRS
+#define PER_SVR4 (1 | STICKY_TIMEOUTS | MMAP_PAGE_ZERO)
+#define PER_SVR3 (2 | STICKY_TIMEOUTS | SHORT_INODE)
+#define PER_SCOSVR3 (3 | STICKY_TIMEOUTS | WHOLE_SECONDS | SHORT_INODE)
+#define PER_OSR5 (3 | STICKY_TIMEOUTS | WHOLE_SECONDS)
+#define PER_WYSEV386 (4 | STICKY_TIMEOUTS | SHORT_INODE)
+#define PER_ISCR4 (5 | STICKY_TIMEOUTS)
+#define PER_BSD 6
+#define PER_SUNOS (6 | STICKY_TIMEOUTS)
+#define PER_XENIX (7 | STICKY_TIMEOUTS | SHORT_INODE)
+#define PER_LINUX32 8
+#define PER_LINUX32_3GB (8 | ADDR_LIMIT_3GB)
+#define PER_IRIX32 (9 | STICKY_TIMEOUTS)
+#define PER_IRIXN32 (0xa | STICKY_TIMEOUTS)
+#define PER_IRIX64 (0x0b | STICKY_TIMEOUTS)
+#define PER_RISCOS 0xc
+#define PER_SOLARIS (0xd | STICKY_TIMEOUTS)
+#define PER_UW7 (0xe | STICKY_TIMEOUTS | MMAP_PAGE_ZERO)
+#define PER_OSF4 0xf
+#define PER_HPUX 0x10
+#define PER_MASK 0xff
+
+int personality(unsigned long);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/sys/poll.h b/include/musl/sys/poll.h
new file mode 100644
index 0000000..9917040
--- /dev/null
+++ b/include/musl/sys/poll.h
@@ -0,0 +1,2 @@
+#warning redirecting incorrect #include <sys/poll.h> to <poll.h>
+#include <poll.h>
diff --git a/include/musl/sys/prctl.h b/include/musl/sys/prctl.h
new file mode 100644
index 0000000..087a75c
--- /dev/null
+++ b/include/musl/sys/prctl.h
@@ -0,0 +1,186 @@
+#ifndef _SYS_PRCTL_H
+#define _SYS_PRCTL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+#define PR_SET_PDEATHSIG  1
+#define PR_GET_PDEATHSIG  2
+#define PR_GET_DUMPABLE   3
+#define PR_SET_DUMPABLE   4
+#define PR_GET_UNALIGN   5
+#define PR_SET_UNALIGN   6
+#define PR_UNALIGN_NOPRINT 1
+#define PR_UNALIGN_SIGBUS 2
+#define PR_GET_KEEPCAPS   7
+#define PR_SET_KEEPCAPS   8
+#define PR_GET_FPEMU  9
+#define PR_SET_FPEMU 10
+#define PR_FPEMU_NOPRINT 1
+#define PR_FPEMU_SIGFPE 2
+#define PR_GET_FPEXC 11
+#define PR_SET_FPEXC 12
+#define PR_FP_EXC_SW_ENABLE 0x80
+#define PR_FP_EXC_DIV  0x010000
+#define PR_FP_EXC_OVF  0x020000
+#define PR_FP_EXC_UND  0x040000
+#define PR_FP_EXC_RES  0x080000
+#define PR_FP_EXC_INV  0x100000
+#define PR_FP_EXC_DISABLED 0
+#define PR_FP_EXC_NONRECOV 1
+#define PR_FP_EXC_ASYNC 2
+#define PR_FP_EXC_PRECISE 3
+#define PR_GET_TIMING   13
+#define PR_SET_TIMING   14
+#define PR_TIMING_STATISTICAL  0
+#define PR_TIMING_TIMESTAMP    1
+#define PR_SET_NAME    15
+#define PR_GET_NAME    16
+#define PR_GET_ENDIAN 19
+#define PR_SET_ENDIAN 20
+#define PR_ENDIAN_BIG 0
+#define PR_ENDIAN_LITTLE 1
+#define PR_ENDIAN_PPC_LITTLE 2
+#define PR_GET_SECCOMP 21
+#define PR_SET_SECCOMP 22
+#define PR_CAPBSET_READ 23
+#define PR_CAPBSET_DROP 24
+#define PR_GET_TSC 25
+#define PR_SET_TSC 26
+#define PR_TSC_ENABLE 1
+#define PR_TSC_SIGSEGV 2
+#define PR_GET_SECUREBITS 27
+#define PR_SET_SECUREBITS 28
+#define PR_SET_TIMERSLACK 29
+#define PR_GET_TIMERSLACK 30
+
+#define PR_TASK_PERF_EVENTS_DISABLE             31
+#define PR_TASK_PERF_EVENTS_ENABLE              32
+
+#define PR_MCE_KILL     33
+#define PR_MCE_KILL_CLEAR   0
+#define PR_MCE_KILL_SET     1
+#define PR_MCE_KILL_LATE    0
+#define PR_MCE_KILL_EARLY   1
+#define PR_MCE_KILL_DEFAULT 2
+#define PR_MCE_KILL_GET 34
+
+#define PR_SET_MM               35
+#define PR_SET_MM_START_CODE           1
+#define PR_SET_MM_END_CODE             2
+#define PR_SET_MM_START_DATA           3
+#define PR_SET_MM_END_DATA             4
+#define PR_SET_MM_START_STACK          5
+#define PR_SET_MM_START_BRK            6
+#define PR_SET_MM_BRK                  7
+#define PR_SET_MM_ARG_START            8
+#define PR_SET_MM_ARG_END              9
+#define PR_SET_MM_ENV_START            10
+#define PR_SET_MM_ENV_END              11
+#define PR_SET_MM_AUXV                 12
+#define PR_SET_MM_EXE_FILE             13
+#define PR_SET_MM_MAP                  14
+#define PR_SET_MM_MAP_SIZE             15
+
+struct prctl_mm_map {
+	uint64_t start_code;
+	uint64_t end_code;
+	uint64_t start_data;
+	uint64_t end_data;
+	uint64_t start_brk;
+	uint64_t brk;
+	uint64_t start_stack;
+	uint64_t arg_start;
+	uint64_t arg_end;
+	uint64_t env_start;
+	uint64_t env_end;
+	uint64_t *auxv;
+	uint32_t auxv_size;
+	uint32_t exe_fd;
+};
+
+#define PR_SET_PTRACER 0x59616d61
+#define PR_SET_PTRACER_ANY (-1UL)
+
+#define PR_SET_CHILD_SUBREAPER  36
+#define PR_GET_CHILD_SUBREAPER  37
+
+#define PR_SET_NO_NEW_PRIVS     38
+#define PR_GET_NO_NEW_PRIVS     39
+
+#define PR_GET_TID_ADDRESS      40
+
+#define PR_SET_THP_DISABLE      41
+#define PR_GET_THP_DISABLE      42
+
+#define PR_MPX_ENABLE_MANAGEMENT  43
+#define PR_MPX_DISABLE_MANAGEMENT 44
+
+#define PR_SET_FP_MODE          45
+#define PR_GET_FP_MODE          46
+#define PR_FP_MODE_FR (1 << 0)
+#define PR_FP_MODE_FRE (1 << 1)
+
+#define PR_CAP_AMBIENT          47
+#define PR_CAP_AMBIENT_IS_SET   1
+#define PR_CAP_AMBIENT_RAISE    2
+#define PR_CAP_AMBIENT_LOWER    3
+#define PR_CAP_AMBIENT_CLEAR_ALL 4
+
+#define PR_SVE_SET_VL           50
+#define PR_SVE_SET_VL_ONEXEC (1 << 18)
+#define PR_SVE_GET_VL           51
+#define PR_SVE_VL_LEN_MASK 0xffff
+#define PR_SVE_VL_INHERIT (1 << 17)
+
+#define PR_GET_SPECULATION_CTRL 52
+#define PR_SET_SPECULATION_CTRL 53
+#define PR_SPEC_STORE_BYPASS 0
+#define PR_SPEC_INDIRECT_BRANCH 1
+#define PR_SPEC_NOT_AFFECTED 0
+#define PR_SPEC_PRCTL (1UL << 0)
+#define PR_SPEC_ENABLE (1UL << 1)
+#define PR_SPEC_DISABLE (1UL << 2)
+#define PR_SPEC_FORCE_DISABLE (1UL << 3)
+#define PR_SPEC_DISABLE_NOEXEC (1UL << 4)
+
+#define PR_PAC_RESET_KEYS       54
+#define PR_PAC_APIAKEY (1UL << 0)
+#define PR_PAC_APIBKEY (1UL << 1)
+#define PR_PAC_APDAKEY (1UL << 2)
+#define PR_PAC_APDBKEY (1UL << 3)
+#define PR_PAC_APGAKEY (1UL << 4)
+
+#define PR_SET_TAGGED_ADDR_CTRL 55
+#define PR_GET_TAGGED_ADDR_CTRL 56
+#define PR_TAGGED_ADDR_ENABLE (1UL << 0)
+#define PR_MTE_TCF_SHIFT 1
+#define PR_MTE_TCF_NONE  (0UL << 1)
+#define PR_MTE_TCF_SYNC  (1UL << 1)
+#define PR_MTE_TCF_ASYNC (2UL << 1)
+#define PR_MTE_TCF_MASK  (3UL << 1)
+#define PR_MTE_TAG_SHIFT 3
+#define PR_MTE_TAG_MASK  (0xffffUL << 3)
+
+#define PR_SET_IO_FLUSHER 57
+#define PR_GET_IO_FLUSHER 58
+
+#define PR_SET_SYSCALL_USER_DISPATCH 59
+#define PR_SYS_DISPATCH_OFF 0
+#define PR_SYS_DISPATCH_ON 1
+#define SYSCALL_DISPATCH_FILTER_ALLOW 0
+#define SYSCALL_DISPATCH_FILTER_BLOCK 1
+
+#define PR_PAC_SET_ENABLED_KEYS 60
+#define PR_PAC_GET_ENABLED_KEYS 61
+
+int prctl (int, ...);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/procfs.h b/include/musl/sys/procfs.h
new file mode 100644
index 0000000..38e58c1
--- /dev/null
+++ b/include/musl/sys/procfs.h
@@ -0,0 +1,63 @@
+#ifndef _SYS_PROCFS_H
+#define _SYS_PROCFS_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/user.h>
+
+struct elf_siginfo {
+	int si_signo;
+	int si_code;
+	int si_errno;
+};
+
+struct elf_prstatus {
+	struct elf_siginfo pr_info;
+	short int pr_cursig;
+	unsigned long int pr_sigpend;
+	unsigned long int pr_sighold;
+	pid_t pr_pid;
+	pid_t pr_ppid;
+	pid_t pr_pgrp;
+	pid_t pr_sid;
+	struct {
+		long tv_sec, tv_usec;
+	} pr_utime, pr_stime, pr_cutime, pr_cstime;
+	elf_gregset_t pr_reg;
+	int pr_fpvalid;
+};
+
+#define ELF_PRARGSZ 80
+
+struct elf_prpsinfo {
+	char pr_state;
+	char pr_sname;
+	char pr_zomb;
+	char pr_nice;
+	unsigned long int pr_flag;
+#if UINTPTR_MAX == 0xffffffff
+	unsigned short int pr_uid;
+	unsigned short int pr_gid;
+#else
+	unsigned int pr_uid;
+	unsigned int pr_gid;
+#endif
+	int pr_pid, pr_ppid, pr_pgrp, pr_sid;
+	char pr_fname[16];
+	char pr_psargs[ELF_PRARGSZ];
+};
+
+typedef void *psaddr_t;
+typedef elf_gregset_t prgregset_t;
+typedef elf_fpregset_t prfpregset_t;
+typedef pid_t lwpid_t;
+typedef struct elf_prstatus prstatus_t;
+typedef struct elf_prpsinfo prpsinfo_t;
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/sys/ptrace.h b/include/musl/sys/ptrace.h
new file mode 100644
index 0000000..c72e3c0
--- /dev/null
+++ b/include/musl/sys/ptrace.h
@@ -0,0 +1,147 @@
+#ifndef _SYS_PTRACE_H
+#define _SYS_PTRACE_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+#define PTRACE_TRACEME 0
+#define PT_TRACE_ME PTRACE_TRACEME
+
+#define PTRACE_PEEKTEXT 1
+#define PTRACE_PEEKDATA 2
+#define PTRACE_PEEKUSER 3
+#define PTRACE_POKETEXT 4
+#define PTRACE_POKEDATA 5
+#define PTRACE_POKEUSER 6
+#define PTRACE_CONT 7
+#define PTRACE_KILL 8
+#define PTRACE_SINGLESTEP 9
+#define PTRACE_GETREGS 12
+#define PTRACE_SETREGS 13
+#define PTRACE_GETFPREGS 14
+#define PTRACE_SETFPREGS 15
+#define PTRACE_ATTACH 16
+#define PTRACE_DETACH 17
+#define PTRACE_GETFPXREGS 18
+#define PTRACE_SETFPXREGS 19
+#define PTRACE_SYSCALL 24
+#define PTRACE_SETOPTIONS 0x4200
+#define PTRACE_GETEVENTMSG 0x4201
+#define PTRACE_GETSIGINFO 0x4202
+#define PTRACE_SETSIGINFO 0x4203
+#define PTRACE_GETREGSET 0x4204
+#define PTRACE_SETREGSET 0x4205
+#define PTRACE_SEIZE 0x4206
+#define PTRACE_INTERRUPT 0x4207
+#define PTRACE_LISTEN 0x4208
+#define PTRACE_PEEKSIGINFO 0x4209
+#define PTRACE_GETSIGMASK 0x420a
+#define PTRACE_SETSIGMASK 0x420b
+#define PTRACE_SECCOMP_GET_FILTER 0x420c
+#define PTRACE_SECCOMP_GET_METADATA 0x420d
+#define PTRACE_GET_SYSCALL_INFO 0x420e
+#define PTRACE_GET_RSEQ_CONFIGURATION	0x420f
+
+#define PT_READ_I PTRACE_PEEKTEXT
+#define PT_READ_D PTRACE_PEEKDATA
+#define PT_READ_U PTRACE_PEEKUSER
+#define PT_WRITE_I PTRACE_POKETEXT
+#define PT_WRITE_D PTRACE_POKEDATA
+#define PT_WRITE_U PTRACE_POKEUSER
+#define PT_CONTINUE PTRACE_CONT
+#define PT_KILL PTRACE_KILL
+#define PT_STEP PTRACE_SINGLESTEP
+#define PT_GETREGS PTRACE_GETREGS
+#define PT_SETREGS PTRACE_SETREGS
+#define PT_GETFPREGS PTRACE_GETFPREGS
+#define PT_SETFPREGS PTRACE_SETFPREGS
+#define PT_ATTACH PTRACE_ATTACH
+#define PT_DETACH PTRACE_DETACH
+#define PT_GETFPXREGS PTRACE_GETFPXREGS
+#define PT_SETFPXREGS PTRACE_SETFPXREGS
+#define PT_SYSCALL PTRACE_SYSCALL
+#define PT_SETOPTIONS PTRACE_SETOPTIONS
+#define PT_GETEVENTMSG PTRACE_GETEVENTMSG
+#define PT_GETSIGINFO PTRACE_GETSIGINFO
+#define PT_SETSIGINFO PTRACE_SETSIGINFO
+
+#define PTRACE_O_TRACESYSGOOD   0x00000001
+#define PTRACE_O_TRACEFORK      0x00000002
+#define PTRACE_O_TRACEVFORK     0x00000004
+#define PTRACE_O_TRACECLONE     0x00000008
+#define PTRACE_O_TRACEEXEC      0x00000010
+#define PTRACE_O_TRACEVFORKDONE 0x00000020
+#define PTRACE_O_TRACEEXIT      0x00000040
+#define PTRACE_O_TRACESECCOMP   0x00000080
+#define PTRACE_O_EXITKILL       0x00100000
+#define PTRACE_O_SUSPEND_SECCOMP 0x00200000
+#define PTRACE_O_MASK           0x003000ff
+
+#define PTRACE_EVENT_FORK 1
+#define PTRACE_EVENT_VFORK 2
+#define PTRACE_EVENT_CLONE 3
+#define PTRACE_EVENT_EXEC 4
+#define PTRACE_EVENT_VFORK_DONE 5
+#define PTRACE_EVENT_EXIT 6
+#define PTRACE_EVENT_SECCOMP 7
+#define PTRACE_EVENT_STOP 128
+
+#define PTRACE_PEEKSIGINFO_SHARED 1
+
+#define PTRACE_SYSCALL_INFO_NONE 0
+#define PTRACE_SYSCALL_INFO_ENTRY 1
+#define PTRACE_SYSCALL_INFO_EXIT 2
+#define PTRACE_SYSCALL_INFO_SECCOMP 3
+
+#include <bits/ptrace.h>
+
+struct __ptrace_peeksiginfo_args {
+	uint64_t off;
+	uint32_t flags;
+	int32_t nr;
+};
+
+struct __ptrace_seccomp_metadata {
+	uint64_t filter_off;
+	uint64_t flags;
+};
+
+struct __ptrace_syscall_info {
+	uint8_t op;
+	uint8_t __pad[3];
+	uint32_t arch;
+	uint64_t instruction_pointer;
+	uint64_t stack_pointer;
+	union {
+		struct {
+			uint64_t nr;
+			uint64_t args[6];
+		} entry;
+		struct {
+			int64_t rval;
+			uint8_t is_error;
+		} exit;
+		struct {
+			uint64_t nr;
+			uint64_t args[6];
+			uint32_t ret_data;
+		} seccomp;
+	};
+};
+
+struct __ptrace_rseq_configuration {
+	uint64_t rseq_abi_pointer;
+	uint32_t rseq_abi_size;
+	uint32_t signature;
+	uint32_t flags;
+	uint32_t pad;
+};
+
+long ptrace(int, ...);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/sys/quota.h b/include/musl/sys/quota.h
new file mode 100644
index 0000000..3ed7378
--- /dev/null
+++ b/include/musl/sys/quota.h
@@ -0,0 +1,102 @@
+#ifndef _SYS_QUOTA_H
+#define _SYS_QUOTA_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+#define _LINUX_QUOTA_VERSION 2
+
+#define dbtob(num) ((num) << 10)
+#define btodb(num) ((num) >> 10)
+#define fs_to_dq_blocks(num, blksize) (((num) * (blksize)) / 1024)
+
+#define MAX_IQ_TIME 604800
+#define MAX_DQ_TIME 604800
+
+#define MAXQUOTAS 2
+#define USRQUOTA  0
+#define GRPQUOTA  1
+
+#define INITQFNAMES { "user", "group", "undefined" };
+
+#define QUOTAFILENAME "quota"
+#define QUOTAGROUP "staff"
+
+#define NR_DQHASH 43
+#define NR_DQUOTS 256
+
+#define SUBCMDMASK       0x00ff
+#define SUBCMDSHIFT      8
+#define QCMD(cmd, type)  (((cmd) << SUBCMDSHIFT) | ((type) & SUBCMDMASK))
+
+#define Q_SYNC     0x800001
+#define Q_QUOTAON  0x800002
+#define Q_QUOTAOFF 0x800003
+#define Q_GETFMT   0x800004
+#define Q_GETINFO  0x800005
+#define Q_SETINFO  0x800006
+#define Q_GETQUOTA 0x800007
+#define Q_SETQUOTA 0x800008
+
+#define	QFMT_VFS_OLD 1
+#define	QFMT_VFS_V0 2
+#define QFMT_OCFS2 3
+#define	QFMT_VFS_V1 4
+
+#define QIF_BLIMITS	1
+#define QIF_SPACE	2
+#define QIF_ILIMITS	4
+#define QIF_INODES	8
+#define QIF_BTIME	16
+#define QIF_ITIME	32
+#define QIF_LIMITS	(QIF_BLIMITS | QIF_ILIMITS)
+#define QIF_USAGE	(QIF_SPACE | QIF_INODES)
+#define QIF_TIMES	(QIF_BTIME | QIF_ITIME)
+#define QIF_ALL		(QIF_LIMITS | QIF_USAGE | QIF_TIMES)
+
+struct dqblk {
+	uint64_t dqb_bhardlimit;
+	uint64_t dqb_bsoftlimit;
+	uint64_t dqb_curspace;
+	uint64_t dqb_ihardlimit;
+	uint64_t dqb_isoftlimit;
+	uint64_t dqb_curinodes;
+	uint64_t dqb_btime;
+	uint64_t dqb_itime;
+	uint32_t dqb_valid;
+};
+
+#define	dq_bhardlimit	dq_dqb.dqb_bhardlimit
+#define	dq_bsoftlimit	dq_dqb.dqb_bsoftlimit
+#define dq_curspace	dq_dqb.dqb_curspace
+#define dq_valid	dq_dqb.dqb_valid
+#define	dq_ihardlimit	dq_dqb.dqb_ihardlimit
+#define	dq_isoftlimit	dq_dqb.dqb_isoftlimit
+#define	dq_curinodes	dq_dqb.dqb_curinodes
+#define	dq_btime	dq_dqb.dqb_btime
+#define	dq_itime	dq_dqb.dqb_itime
+
+#define dqoff(UID)      ((long long)(UID) * sizeof (struct dqblk))
+
+#define IIF_BGRACE	1
+#define IIF_IGRACE	2
+#define IIF_FLAGS	4
+#define IIF_ALL		(IIF_BGRACE | IIF_IGRACE | IIF_FLAGS)
+
+struct dqinfo {
+	uint64_t dqi_bgrace;
+	uint64_t dqi_igrace;
+	uint32_t dqi_flags;
+	uint32_t dqi_valid;
+};
+
+int quotactl(int, const char *, int, char *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/random.h b/include/musl/sys/random.h
new file mode 100644
index 0000000..59e40ab
--- /dev/null
+++ b/include/musl/sys/random.h
@@ -0,0 +1,20 @@
+#ifndef _SYS_RANDOM_H
+#define _SYS_RANDOM_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define __NEED_size_t
+#define __NEED_ssize_t
+#include <bits/alltypes.h>
+
+#define GRND_NONBLOCK	0x0001
+#define GRND_RANDOM	0x0002
+#define GRND_INSECURE	0x0004
+
+ssize_t getrandom(void *, size_t, unsigned);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/sys/reboot.h b/include/musl/sys/reboot.h
new file mode 100644
index 0000000..9702edd
--- /dev/null
+++ b/include/musl/sys/reboot.h
@@ -0,0 +1,20 @@
+#ifndef _SYS_REBOOT_H
+#define _SYS_REBOOT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define RB_AUTOBOOT     0x01234567
+#define RB_HALT_SYSTEM  0xcdef0123
+#define RB_ENABLE_CAD   0x89abcdef
+#define RB_DISABLE_CAD  0
+#define RB_POWER_OFF    0x4321fedc
+#define RB_SW_SUSPEND   0xd000fce2
+#define RB_KEXEC        0x45584543
+
+int reboot(int);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/sys/reg.h b/include/musl/sys/reg.h
new file mode 100644
index 0000000..0272e13
--- /dev/null
+++ b/include/musl/sys/reg.h
@@ -0,0 +1,18 @@
+#ifndef _SYS_REG_H
+#define _SYS_REG_H
+
+#include <limits.h>
+#include <unistd.h>
+
+#include <bits/alltypes.h>
+
+#undef __WORDSIZE
+#if __LONG_MAX == 0x7fffffffL
+#define __WORDSIZE 32
+#else
+#define __WORDSIZE 64
+#endif
+
+#include <bits/reg.h>
+
+#endif
diff --git a/include/musl/sys/resource.h b/include/musl/sys/resource.h
new file mode 100644
index 0000000..e8bfbe1
--- /dev/null
+++ b/include/musl/sys/resource.h
@@ -0,0 +1,116 @@
+#ifndef	_SYS_RESOURCE_H
+#define	_SYS_RESOURCE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+#include <sys/time.h>
+
+#define __NEED_id_t
+
+#ifdef _GNU_SOURCE
+#define __NEED_pid_t
+#endif
+
+#include <bits/alltypes.h>
+#include <bits/resource.h>
+
+typedef unsigned long long rlim_t;
+
+struct rlimit {
+	rlim_t rlim_cur;
+	rlim_t rlim_max;
+};
+
+struct rusage {
+	struct timeval ru_utime;
+	struct timeval ru_stime;
+	/* linux extentions, but useful */
+	long	ru_maxrss;
+	long	ru_ixrss;
+	long	ru_idrss;
+	long	ru_isrss;
+	long	ru_minflt;
+	long	ru_majflt;
+	long	ru_nswap;
+	long	ru_inblock;
+	long	ru_oublock;
+	long	ru_msgsnd;
+	long	ru_msgrcv;
+	long	ru_nsignals;
+	long	ru_nvcsw;
+	long	ru_nivcsw;
+	/* room for more... */
+	long    __reserved[16];
+};
+
+int getrlimit (int, struct rlimit *);
+int setrlimit (int, const struct rlimit *);
+int getrusage (int, struct rusage *);
+
+int getpriority (int, id_t);
+int setpriority (int, id_t, int);
+
+#ifdef _GNU_SOURCE
+int prlimit(pid_t, int, const struct rlimit *, struct rlimit *);
+#define prlimit64 prlimit
+#endif
+
+#define PRIO_MIN (-20)
+#define PRIO_MAX 20
+
+#define PRIO_PROCESS 0
+#define PRIO_PGRP    1
+#define PRIO_USER    2
+
+#define RUSAGE_SELF     0
+#define RUSAGE_CHILDREN (-1)
+#define RUSAGE_THREAD   1
+
+#define RLIM_INFINITY (~0ULL)
+#define RLIM_SAVED_CUR RLIM_INFINITY
+#define RLIM_SAVED_MAX RLIM_INFINITY
+
+#define RLIMIT_CPU     0
+#define RLIMIT_FSIZE   1
+#define RLIMIT_DATA    2
+#define RLIMIT_STACK   3
+#define RLIMIT_CORE    4
+#ifndef RLIMIT_RSS
+#define RLIMIT_RSS     5
+#define RLIMIT_NPROC   6
+#define RLIMIT_NOFILE  7
+#define RLIMIT_MEMLOCK 8
+#define RLIMIT_AS      9
+#endif
+#define RLIMIT_LOCKS   10
+#define RLIMIT_SIGPENDING 11
+#define RLIMIT_MSGQUEUE 12
+#define RLIMIT_NICE    13
+#define RLIMIT_RTPRIO  14
+#define RLIMIT_RTTIME  15
+#define RLIMIT_NLIMITS 16
+
+#define RLIM_NLIMITS RLIMIT_NLIMITS
+
+#if defined(_LARGEFILE64_SOURCE)
+#define RLIM64_INFINITY RLIM_INFINITY
+#define RLIM64_SAVED_CUR RLIM_SAVED_CUR
+#define RLIM64_SAVED_MAX RLIM_SAVED_MAX
+#define getrlimit64 getrlimit
+#define setrlimit64 setrlimit
+#define rlimit64 rlimit
+#define rlim64_t rlim_t
+#endif
+
+#if _REDIR_TIME64
+__REDIR(getrusage, __getrusage_time64);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/select.h b/include/musl/sys/select.h
new file mode 100644
index 0000000..b3bab1d
--- /dev/null
+++ b/include/musl/sys/select.h
@@ -0,0 +1,46 @@
+#ifndef _SYS_SELECT_H
+#define _SYS_SELECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_size_t
+#define __NEED_time_t
+#define __NEED_suseconds_t
+#define __NEED_struct_timeval
+#define __NEED_struct_timespec
+#define __NEED_sigset_t
+
+#include <bits/alltypes.h>
+
+#define FD_SETSIZE 1024
+
+typedef unsigned long fd_mask;
+
+typedef struct {
+	unsigned long fds_bits[FD_SETSIZE / 8 / sizeof(long)];
+} fd_set;
+
+#define FD_ZERO(s) do { int __i; unsigned long *__b=(s)->fds_bits; for(__i=sizeof (fd_set)/sizeof (long); __i; __i--) *__b++=0; } while(0)
+#define FD_SET(d, s)   ((s)->fds_bits[(d)/(8*sizeof(long))] |= (1UL<<((d)%(8*sizeof(long)))))
+#define FD_CLR(d, s)   ((s)->fds_bits[(d)/(8*sizeof(long))] &= ~(1UL<<((d)%(8*sizeof(long)))))
+#define FD_ISSET(d, s) !!((s)->fds_bits[(d)/(8*sizeof(long))] & (1UL<<((d)%(8*sizeof(long)))))
+
+int select (int, fd_set *__restrict, fd_set *__restrict, fd_set *__restrict, struct timeval *__restrict);
+int pselect (int, fd_set *__restrict, fd_set *__restrict, fd_set *__restrict, const struct timespec *__restrict, const sigset_t *__restrict);
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define NFDBITS (8*(int)sizeof(long))
+#endif
+
+#if _REDIR_TIME64
+__REDIR(select, __select_time64);
+__REDIR(pselect, __pselect_time64);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/sys/sem.h b/include/musl/sys/sem.h
new file mode 100644
index 0000000..a747784
--- /dev/null
+++ b/include/musl/sys/sem.h
@@ -0,0 +1,72 @@
+#ifndef _SYS_SEM_H
+#define _SYS_SEM_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_size_t
+#define __NEED_pid_t
+#define __NEED_time_t
+#ifdef _GNU_SOURCE
+#define __NEED_struct_timespec
+#endif
+#include <bits/alltypes.h>
+
+#include <sys/ipc.h>
+
+#define SEM_UNDO	0x1000
+#define GETPID		11
+#define GETVAL		12
+#define GETALL		13
+#define GETNCNT		14
+#define GETZCNT		15
+#define SETVAL		16
+#define SETALL		17
+
+#include <bits/sem.h>
+
+#define _SEM_SEMUN_UNDEFINED 1
+
+#define SEM_STAT (18 | (IPC_STAT & 0x100))
+#define SEM_INFO 19
+#define SEM_STAT_ANY (20 | (IPC_STAT & 0x100))
+
+struct  seminfo {
+	int semmap;
+	int semmni;
+	int semmns;
+	int semmnu;
+	int semmsl;
+	int semopm;
+	int semume;
+	int semusz;
+	int semvmx;
+	int semaem;
+};
+
+struct sembuf {
+	unsigned short sem_num;
+	short sem_op;
+	short sem_flg;
+};
+
+int semctl(int, int, int, ...);
+int semget(key_t, int, int);
+int semop(int, struct sembuf *, size_t);
+
+#ifdef _GNU_SOURCE
+int semtimedop(int, struct sembuf *, size_t, const struct timespec *);
+#endif
+
+#if _REDIR_TIME64
+#ifdef _GNU_SOURCE
+__REDIR(semtimedop, __semtimedop_time64);
+#endif
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/sys/sendfile.h b/include/musl/sys/sendfile.h
new file mode 100644
index 0000000..253a041
--- /dev/null
+++ b/include/musl/sys/sendfile.h
@@ -0,0 +1,22 @@
+#ifndef _SYS_SENDFILE_H
+#define _SYS_SENDFILE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+#include <unistd.h>
+
+ssize_t sendfile(int, int, off_t *, size_t);
+
+#if defined(_LARGEFILE64_SOURCE)
+#define sendfile64 sendfile
+#define off64_t off_t
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/shm.h b/include/musl/sys/shm.h
new file mode 100644
index 0000000..fd708ca
--- /dev/null
+++ b/include/musl/sys/shm.h
@@ -0,0 +1,70 @@
+#ifndef _SYS_SHM_H
+#define _SYS_SHM_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_time_t
+#define __NEED_size_t
+#define __NEED_pid_t
+
+#include <bits/alltypes.h>
+
+#include <sys/ipc.h>
+
+#ifdef _GNU_SOURCE
+#define __used_ids used_ids
+#define __swap_attempts swap_attempts
+#define __swap_successes swap_successes
+#endif
+
+#include <bits/shm.h>
+
+#define SHM_R 0400
+#define SHM_W 0200
+
+#define SHM_RDONLY 010000
+#define SHM_RND    020000
+#define SHM_REMAP  040000
+#define SHM_EXEC   0100000
+
+#define SHM_LOCK 11
+#define SHM_UNLOCK 12
+#define SHM_STAT (13 | (IPC_STAT & 0x100))
+#define SHM_INFO 14
+#define SHM_STAT_ANY (15 | (IPC_STAT & 0x100))
+#define SHM_DEST 01000
+#define SHM_LOCKED 02000
+#define SHM_HUGETLB 04000
+#define SHM_NORESERVE 010000
+
+#define SHM_HUGE_SHIFT 26
+#define SHM_HUGE_MASK  0x3f
+#define SHM_HUGE_64KB  (16 << 26)
+#define SHM_HUGE_512KB (19 << 26)
+#define SHM_HUGE_1MB   (20 << 26)
+#define SHM_HUGE_2MB   (21 << 26)
+#define SHM_HUGE_8MB   (23 << 26)
+#define SHM_HUGE_16MB  (24 << 26)
+#define SHM_HUGE_32MB  (25 << 26)
+#define SHM_HUGE_256MB (28 << 26)
+#define SHM_HUGE_512MB (29 << 26)
+#define SHM_HUGE_1GB   (30 << 26)
+#define SHM_HUGE_2GB   (31 << 26)
+#define SHM_HUGE_16GB  (34U << 26)
+
+typedef unsigned long shmatt_t;
+
+void *shmat(int, const void *, int);
+int shmctl(int, int, struct shmid_ds *);
+int shmdt(const void *);
+int shmget(key_t, size_t, int);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/signal.h b/include/musl/sys/signal.h
new file mode 100644
index 0000000..45bdcc6
--- /dev/null
+++ b/include/musl/sys/signal.h
@@ -0,0 +1,2 @@
+#warning redirecting incorrect #include <sys/signal.h> to <signal.h>
+#include <signal.h>
diff --git a/include/musl/sys/signalfd.h b/include/musl/sys/signalfd.h
new file mode 100644
index 0000000..e881e2c
--- /dev/null
+++ b/include/musl/sys/signalfd.h
@@ -0,0 +1,49 @@
+#ifndef _SYS_SIGNALFD_H
+#define _SYS_SIGNALFD_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <fcntl.h>
+
+#define __NEED_sigset_t
+
+#include <bits/alltypes.h>
+
+#define SFD_CLOEXEC O_CLOEXEC
+#define SFD_NONBLOCK O_NONBLOCK
+
+int signalfd(int, const sigset_t *, int);
+
+struct signalfd_siginfo {
+	uint32_t  ssi_signo;
+	int32_t   ssi_errno;
+	int32_t   ssi_code;
+	uint32_t  ssi_pid;
+	uint32_t  ssi_uid;
+	int32_t   ssi_fd;
+	uint32_t  ssi_tid;
+	uint32_t  ssi_band;
+	uint32_t  ssi_overrun;
+	uint32_t  ssi_trapno;
+	int32_t   ssi_status;
+	int32_t   ssi_int;
+	uint64_t  ssi_ptr;
+	uint64_t  ssi_utime;
+	uint64_t  ssi_stime;
+	uint64_t  ssi_addr;
+	uint16_t  ssi_addr_lsb;
+	uint16_t  __pad2;
+	int32_t   ssi_syscall;
+	uint64_t  ssi_call_addr;
+	uint32_t  ssi_arch;
+	uint8_t   __pad[128-14*4-5*8-2*2];
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/socket.h b/include/musl/sys/socket.h
new file mode 100644
index 0000000..6dc1e40
--- /dev/null
+++ b/include/musl/sys/socket.h
@@ -0,0 +1,415 @@
+#ifndef	_SYS_SOCKET_H
+#define	_SYS_SOCKET_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_socklen_t
+#define __NEED_sa_family_t
+#define __NEED_size_t
+#define __NEED_ssize_t
+#define __NEED_uid_t
+#define __NEED_pid_t
+#define __NEED_gid_t
+#define __NEED_struct_iovec
+
+#include <bits/alltypes.h>
+
+#include <bits/socket.h>
+
+struct msghdr {
+	void *msg_name;
+	socklen_t msg_namelen;
+	struct iovec *msg_iov;
+#if __LONG_MAX > 0x7fffffff && __BYTE_ORDER == __BIG_ENDIAN
+	int __pad1;
+#endif
+	int msg_iovlen;
+#if __LONG_MAX > 0x7fffffff && __BYTE_ORDER == __LITTLE_ENDIAN
+	int __pad1;
+#endif
+	void *msg_control;
+#if __LONG_MAX > 0x7fffffff && __BYTE_ORDER == __BIG_ENDIAN
+	int __pad2;
+#endif
+	socklen_t msg_controllen;
+#if __LONG_MAX > 0x7fffffff && __BYTE_ORDER == __LITTLE_ENDIAN
+	int __pad2;
+#endif
+	int msg_flags;
+};
+
+struct cmsghdr {
+#if __LONG_MAX > 0x7fffffff && __BYTE_ORDER == __BIG_ENDIAN
+	int __pad1;
+#endif
+	socklen_t cmsg_len;
+#if __LONG_MAX > 0x7fffffff && __BYTE_ORDER == __LITTLE_ENDIAN
+	int __pad1;
+#endif
+	int cmsg_level;
+	int cmsg_type;
+};
+
+#ifdef _GNU_SOURCE
+struct ucred {
+	pid_t pid;
+	uid_t uid;
+	gid_t gid;
+};
+
+struct mmsghdr {
+	struct msghdr msg_hdr;
+	unsigned int  msg_len;
+};
+
+struct timespec;
+
+int sendmmsg (int, struct mmsghdr *, unsigned int, unsigned int);
+int recvmmsg (int, struct mmsghdr *, unsigned int, unsigned int, struct timespec *);
+#endif
+
+struct linger {
+	int l_onoff;
+	int l_linger;
+};
+
+#define SHUT_RD 0
+#define SHUT_WR 1
+#define SHUT_RDWR 2
+
+#ifndef SOCK_STREAM
+#define SOCK_STREAM    1
+#define SOCK_DGRAM     2
+#endif
+
+#define SOCK_RAW       3
+#define SOCK_RDM       4
+#define SOCK_SEQPACKET 5
+#define SOCK_DCCP      6
+#define SOCK_PACKET    10
+
+#ifndef SOCK_CLOEXEC
+#define SOCK_CLOEXEC   02000000
+#define SOCK_NONBLOCK  04000
+#endif
+
+#define PF_UNSPEC       0
+#define PF_LOCAL        1
+#define PF_UNIX         PF_LOCAL
+#define PF_FILE         PF_LOCAL
+#define PF_INET         2
+#define PF_AX25         3
+#define PF_IPX          4
+#define PF_APPLETALK    5
+#define PF_NETROM       6
+#define PF_BRIDGE       7
+#define PF_ATMPVC       8
+#define PF_X25          9
+#define PF_INET6        10
+#define PF_ROSE         11
+#define PF_DECnet       12
+#define PF_NETBEUI      13
+#define PF_SECURITY     14
+#define PF_KEY          15
+#define PF_NETLINK      16
+#define PF_ROUTE        PF_NETLINK
+#define PF_PACKET       17
+#define PF_ASH          18
+#define PF_ECONET       19
+#define PF_ATMSVC       20
+#define PF_RDS          21
+#define PF_SNA          22
+#define PF_IRDA         23
+#define PF_PPPOX        24
+#define PF_WANPIPE      25
+#define PF_LLC          26
+#define PF_IB           27
+#define PF_MPLS         28
+#define PF_CAN          29
+#define PF_TIPC         30
+#define PF_BLUETOOTH    31
+#define PF_IUCV         32
+#define PF_RXRPC        33
+#define PF_ISDN         34
+#define PF_PHONET       35
+#define PF_IEEE802154   36
+#define PF_CAIF         37
+#define PF_ALG          38
+#define PF_NFC          39
+#define PF_VSOCK        40
+#define PF_KCM          41
+#define PF_QIPCRTR      42
+#define PF_SMC          43
+#define PF_XDP          44
+#define PF_MAX          45
+
+#define AF_UNSPEC       PF_UNSPEC
+#define AF_LOCAL        PF_LOCAL
+#define AF_UNIX         AF_LOCAL
+#define AF_FILE         AF_LOCAL
+#define AF_INET         PF_INET
+#define AF_AX25         PF_AX25
+#define AF_IPX          PF_IPX
+#define AF_APPLETALK    PF_APPLETALK
+#define AF_NETROM       PF_NETROM
+#define AF_BRIDGE       PF_BRIDGE
+#define AF_ATMPVC       PF_ATMPVC
+#define AF_X25          PF_X25
+#define AF_INET6        PF_INET6
+#define AF_ROSE         PF_ROSE
+#define AF_DECnet       PF_DECnet
+#define AF_NETBEUI      PF_NETBEUI
+#define AF_SECURITY     PF_SECURITY
+#define AF_KEY          PF_KEY
+#define AF_NETLINK      PF_NETLINK
+#define AF_ROUTE        PF_ROUTE
+#define AF_PACKET       PF_PACKET
+#define AF_ASH          PF_ASH
+#define AF_ECONET       PF_ECONET
+#define AF_ATMSVC       PF_ATMSVC
+#define AF_RDS          PF_RDS
+#define AF_SNA          PF_SNA
+#define AF_IRDA         PF_IRDA
+#define AF_PPPOX        PF_PPPOX
+#define AF_WANPIPE      PF_WANPIPE
+#define AF_LLC          PF_LLC
+#define AF_IB           PF_IB
+#define AF_MPLS         PF_MPLS
+#define AF_CAN          PF_CAN
+#define AF_TIPC         PF_TIPC
+#define AF_BLUETOOTH    PF_BLUETOOTH
+#define AF_IUCV         PF_IUCV
+#define AF_RXRPC        PF_RXRPC
+#define AF_ISDN         PF_ISDN
+#define AF_PHONET       PF_PHONET
+#define AF_IEEE802154   PF_IEEE802154
+#define AF_CAIF         PF_CAIF
+#define AF_ALG          PF_ALG
+#define AF_NFC          PF_NFC
+#define AF_VSOCK        PF_VSOCK
+#define AF_KCM          PF_KCM
+#define AF_QIPCRTR      PF_QIPCRTR
+#define AF_SMC          PF_SMC
+#define AF_XDP          PF_XDP
+#define AF_MAX          PF_MAX
+
+#ifndef SO_DEBUG
+#define SO_DEBUG        1
+#define SO_REUSEADDR    2
+#define SO_TYPE         3
+#define SO_ERROR        4
+#define SO_DONTROUTE    5
+#define SO_BROADCAST    6
+#define SO_SNDBUF       7
+#define SO_RCVBUF       8
+#define SO_KEEPALIVE    9
+#define SO_OOBINLINE    10
+#define SO_NO_CHECK     11
+#define SO_PRIORITY     12
+#define SO_LINGER       13
+#define SO_BSDCOMPAT    14
+#define SO_REUSEPORT    15
+#define SO_PASSCRED     16
+#define SO_PEERCRED     17
+#define SO_RCVLOWAT     18
+#define SO_SNDLOWAT     19
+#define SO_ACCEPTCONN   30
+#define SO_PEERSEC      31
+#define SO_SNDBUFFORCE  32
+#define SO_RCVBUFFORCE  33
+#define SO_PROTOCOL     38
+#define SO_DOMAIN       39
+#endif
+
+#ifndef SO_RCVTIMEO
+#if __LONG_MAX == 0x7fffffff
+#define SO_RCVTIMEO     66
+#define SO_SNDTIMEO     67
+#else
+#define SO_RCVTIMEO     20
+#define SO_SNDTIMEO     21
+#endif
+#endif
+
+#ifndef SO_TIMESTAMP
+#if __LONG_MAX == 0x7fffffff
+#define SO_TIMESTAMP    63
+#define SO_TIMESTAMPNS  64
+#define SO_TIMESTAMPING 65
+#else
+#define SO_TIMESTAMP    29
+#define SO_TIMESTAMPNS  35
+#define SO_TIMESTAMPING 37
+#endif
+#endif
+
+#define SO_SECURITY_AUTHENTICATION              22
+#define SO_SECURITY_ENCRYPTION_TRANSPORT        23
+#define SO_SECURITY_ENCRYPTION_NETWORK          24
+
+#define SO_BINDTODEVICE 25
+
+#define SO_ATTACH_FILTER        26
+#define SO_DETACH_FILTER        27
+#define SO_GET_FILTER           SO_ATTACH_FILTER
+
+#define SO_PEERNAME             28
+#define SCM_TIMESTAMP           SO_TIMESTAMP
+#define SO_PASSSEC              34
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
+#define SO_MARK                 36
+#define SCM_TIMESTAMPING        SO_TIMESTAMPING
+#define SO_RXQ_OVFL             40
+#define SO_WIFI_STATUS          41
+#define SCM_WIFI_STATUS         SO_WIFI_STATUS
+#define SO_PEEK_OFF             42
+#define SO_NOFCS                43
+#define SO_LOCK_FILTER          44
+#define SO_SELECT_ERR_QUEUE     45
+#define SO_BUSY_POLL            46
+#define SO_MAX_PACING_RATE      47
+#define SO_BPF_EXTENSIONS       48
+#define SO_INCOMING_CPU         49
+#define SO_ATTACH_BPF           50
+#define SO_DETACH_BPF           SO_DETACH_FILTER
+#define SO_ATTACH_REUSEPORT_CBPF 51
+#define SO_ATTACH_REUSEPORT_EBPF 52
+#define SO_CNX_ADVICE           53
+#define SCM_TIMESTAMPING_OPT_STATS 54
+#define SO_MEMINFO              55
+#define SO_INCOMING_NAPI_ID     56
+#define SO_COOKIE               57
+#define SCM_TIMESTAMPING_PKTINFO 58
+#define SO_PEERGROUPS           59
+#define SO_ZEROCOPY             60
+#define SO_TXTIME               61
+#define SCM_TXTIME              SO_TXTIME
+#define SO_BINDTOIFINDEX        62
+#define SO_DETACH_REUSEPORT_BPF 68
+#define SO_PREFER_BUSY_POLL     69
+#define SO_BUSY_POLL_BUDGET     70
+
+#ifndef SOL_SOCKET
+#define SOL_SOCKET      1
+#endif
+
+#define SOL_IP          0
+#define SOL_IPV6        41
+#define SOL_ICMPV6      58
+
+#define SOL_RAW         255
+#define SOL_DECNET      261
+#define SOL_X25         262
+#define SOL_PACKET      263
+#define SOL_ATM         264
+#define SOL_AAL         265
+#define SOL_IRDA        266
+#define SOL_NETBEUI     267
+#define SOL_LLC         268
+#define SOL_DCCP        269
+#define SOL_NETLINK     270
+#define SOL_TIPC        271
+#define SOL_RXRPC       272
+#define SOL_PPPOL2TP    273
+#define SOL_BLUETOOTH   274
+#define SOL_PNPIPE      275
+#define SOL_RDS         276
+#define SOL_IUCV        277
+#define SOL_CAIF        278
+#define SOL_ALG         279
+#define SOL_NFC         280
+#define SOL_KCM         281
+#define SOL_TLS         282
+#define SOL_XDP         283
+
+#define SOMAXCONN       128
+
+#define MSG_OOB       0x0001
+#define MSG_PEEK      0x0002
+#define MSG_DONTROUTE 0x0004
+#define MSG_CTRUNC    0x0008
+#define MSG_PROXY     0x0010
+#define MSG_TRUNC     0x0020
+#define MSG_DONTWAIT  0x0040
+#define MSG_EOR       0x0080
+#define MSG_WAITALL   0x0100
+#define MSG_FIN       0x0200
+#define MSG_SYN       0x0400
+#define MSG_CONFIRM   0x0800
+#define MSG_RST       0x1000
+#define MSG_ERRQUEUE  0x2000
+#define MSG_NOSIGNAL  0x4000
+#define MSG_MORE      0x8000
+#define MSG_WAITFORONE 0x10000
+#define MSG_BATCH     0x40000
+#define MSG_ZEROCOPY  0x4000000
+#define MSG_FASTOPEN  0x20000000
+#define MSG_CMSG_CLOEXEC 0x40000000
+
+#define __CMSG_LEN(cmsg) (((cmsg)->cmsg_len + sizeof(long) - 1) & ~(long)(sizeof(long) - 1))
+#define __CMSG_NEXT(cmsg) ((unsigned char *)(cmsg) + __CMSG_LEN(cmsg))
+#define __MHDR_END(mhdr) ((unsigned char *)(mhdr)->msg_control + (mhdr)->msg_controllen)
+
+#define CMSG_DATA(cmsg) ((unsigned char *) (((struct cmsghdr *)(cmsg)) + 1))
+#define CMSG_NXTHDR(mhdr, cmsg) ((cmsg)->cmsg_len < sizeof (struct cmsghdr) || \
+	__CMSG_LEN(cmsg) + sizeof(struct cmsghdr) >= __MHDR_END(mhdr) - (unsigned char *)(cmsg) \
+	? 0 : (struct cmsghdr *)__CMSG_NEXT(cmsg))
+#define CMSG_FIRSTHDR(mhdr) ((size_t) (mhdr)->msg_controllen >= sizeof (struct cmsghdr) ? (struct cmsghdr *) (mhdr)->msg_control : (struct cmsghdr *) 0)
+
+#define CMSG_ALIGN(len) (((len) + sizeof (size_t) - 1) & (size_t) ~(sizeof (size_t) - 1))
+#define CMSG_SPACE(len) (CMSG_ALIGN (len) + CMSG_ALIGN (sizeof (struct cmsghdr)))
+#define CMSG_LEN(len)   (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len))
+
+#define SCM_RIGHTS      0x01
+#define SCM_CREDENTIALS 0x02
+
+struct sockaddr {
+	sa_family_t sa_family;
+	char sa_data[14];
+};
+
+struct sockaddr_storage {
+	sa_family_t ss_family;
+	char __ss_padding[128-sizeof(long)-sizeof(sa_family_t)];
+	unsigned long __ss_align;
+};
+
+int socket (int, int, int);
+int socketpair (int, int, int, int [2]);
+
+int shutdown (int, int);
+
+int bind (int, const struct sockaddr *, socklen_t);
+int connect (int, const struct sockaddr *, socklen_t);
+int listen (int, int);
+int accept (int, struct sockaddr *__restrict, socklen_t *__restrict);
+int accept4(int, struct sockaddr *__restrict, socklen_t *__restrict, int);
+
+int getsockname (int, struct sockaddr *__restrict, socklen_t *__restrict);
+int getpeername (int, struct sockaddr *__restrict, socklen_t *__restrict);
+
+ssize_t send (int, const void *, size_t, int);
+ssize_t recv (int, void *, size_t, int);
+ssize_t sendto (int, const void *, size_t, int, const struct sockaddr *, socklen_t);
+ssize_t recvfrom (int, void *__restrict, size_t, int, struct sockaddr *__restrict, socklen_t *__restrict);
+ssize_t sendmsg (int, const struct msghdr *, int);
+ssize_t recvmsg (int, struct msghdr *, int);
+
+int getsockopt (int, int, int, void *__restrict, socklen_t *__restrict);
+int setsockopt (int, int, int, const void *, socklen_t);
+
+int sockatmark (int);
+
+#if _REDIR_TIME64
+#ifdef _GNU_SOURCE
+__REDIR(recvmmsg, __recvmmsg_time64);
+#endif
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/sys/soundcard.h b/include/musl/sys/soundcard.h
new file mode 100644
index 0000000..5ca7764
--- /dev/null
+++ b/include/musl/sys/soundcard.h
@@ -0,0 +1 @@
+#include <bits/soundcard.h>
diff --git a/include/musl/sys/stat.h b/include/musl/sys/stat.h
new file mode 100644
index 0000000..c924ce2
--- /dev/null
+++ b/include/musl/sys/stat.h
@@ -0,0 +1,199 @@
+#ifndef	_SYS_STAT_H
+#define	_SYS_STAT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_dev_t
+#define __NEED_ino_t
+#define __NEED_mode_t
+#define __NEED_nlink_t
+#define __NEED_uid_t
+#define __NEED_gid_t
+#define __NEED_off_t
+#define __NEED_time_t
+#define __NEED_blksize_t
+#define __NEED_blkcnt_t
+#define __NEED_struct_timespec
+
+#ifdef _GNU_SOURCE
+#define __NEED_int64_t
+#define __NEED_uint64_t
+#define __NEED_uint32_t
+#define __NEED_uint16_t
+#endif
+
+#include <bits/alltypes.h>
+
+#include <bits/stat.h>
+
+#define st_atime st_atim.tv_sec
+#define st_mtime st_mtim.tv_sec
+#define st_ctime st_ctim.tv_sec
+
+#define S_IFMT  0170000
+
+#define S_IFDIR 0040000
+#define S_IFCHR 0020000
+#define S_IFBLK 0060000
+#define S_IFREG 0100000
+#define S_IFIFO 0010000
+#define S_IFLNK 0120000
+#define S_IFSOCK 0140000
+
+#define S_TYPEISMQ(buf)  0
+#define S_TYPEISSEM(buf) 0
+#define S_TYPEISSHM(buf) 0
+#define S_TYPEISTMO(buf) 0
+
+#define S_ISDIR(mode)  (((mode) & S_IFMT) == S_IFDIR)
+#define S_ISCHR(mode)  (((mode) & S_IFMT) == S_IFCHR)
+#define S_ISBLK(mode)  (((mode) & S_IFMT) == S_IFBLK)
+#define S_ISREG(mode)  (((mode) & S_IFMT) == S_IFREG)
+#define S_ISFIFO(mode) (((mode) & S_IFMT) == S_IFIFO)
+#define S_ISLNK(mode)  (((mode) & S_IFMT) == S_IFLNK)
+#define S_ISSOCK(mode) (((mode) & S_IFMT) == S_IFSOCK)
+
+#ifndef S_IRUSR
+#define S_ISUID 04000
+#define S_ISGID 02000
+#define S_ISVTX 01000
+#define S_IRUSR 0400
+#define S_IWUSR 0200
+#define S_IXUSR 0100
+#define S_IRWXU 0700
+#define S_IRGRP 0040
+#define S_IWGRP 0020
+#define S_IXGRP 0010
+#define S_IRWXG 0070
+#define S_IROTH 0004
+#define S_IWOTH 0002
+#define S_IXOTH 0001
+#define S_IRWXO 0007
+#endif
+
+#define UTIME_NOW  0x3fffffff
+#define UTIME_OMIT 0x3ffffffe
+
+int stat(const char *__restrict, struct stat *__restrict);
+int fstat(int, struct stat *);
+int lstat(const char *__restrict, struct stat *__restrict);
+int fstatat(int, const char *__restrict, struct stat *__restrict, int);
+int chmod(const char *, mode_t);
+int fchmod(int, mode_t);
+int fchmodat(int, const char *, mode_t, int);
+mode_t umask(mode_t);
+int mkdir(const char *, mode_t);
+int mkfifo(const char *, mode_t);
+int mkdirat(int, const char *, mode_t);
+int mkfifoat(int, const char *, mode_t);
+
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+int mknod(const char *, mode_t, dev_t);
+int mknodat(int, const char *, mode_t, dev_t);
+#endif
+
+int futimens(int, const struct timespec [2]);
+int utimensat(int, const char *, const struct timespec [2], int);
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+int lchmod(const char *, mode_t);
+#define S_IREAD S_IRUSR
+#define S_IWRITE S_IWUSR
+#define S_IEXEC S_IXUSR
+#endif
+
+#if defined(_GNU_SOURCE)
+#define STATX_TYPE 1U
+#define STATX_MODE 2U
+#define STATX_NLINK 4U
+#define STATX_UID 8U
+#define STATX_GID 0x10U
+#define STATX_ATIME 0x20U
+#define STATX_MTIME 0x40U
+#define STATX_CTIME 0x80U
+#define STATX_INO 0x100U
+#define STATX_SIZE 0x200U
+#define STATX_BLOCKS 0x400U
+#define STATX_BASIC_STATS 0x7ffU
+#define STATX_BTIME 0x800U
+#define STATX_ALL 0xfffU
+#define STATX_MNT_ID 0x1000U
+#define STATX_DIOALIGN 0x2000U
+#define STATX_MNT_ID_UNIQUE 0x4000U
+
+#define STATX_ATTR_COMPRESSED 0x4
+#define STATX_ATTR_IMMUTABLE 0x10
+#define STATX_ATTR_APPEND 0x20
+#define STATX_ATTR_NODUMP 0x40
+#define STATX_ATTR_ENCRYPTED 0x800
+#define STATX_ATTR_AUTOMOUNT 0x1000
+#define STATX_ATTR_MOUNT_ROOT 0x2000
+#define STATX_ATTR_VERITY 0x100000
+#define STATX_ATTR_DAX 0x200000
+
+struct statx_timestamp {
+	int64_t tv_sec;
+	uint32_t tv_nsec, __pad;
+};
+
+struct statx {
+	uint32_t stx_mask;
+	uint32_t stx_blksize;
+	uint64_t stx_attributes;
+	uint32_t stx_nlink;
+	uint32_t stx_uid;
+	uint32_t stx_gid;
+	uint16_t stx_mode;
+	uint16_t __pad0[1];
+	uint64_t stx_ino;
+	uint64_t stx_size;
+	uint64_t stx_blocks;
+	uint64_t stx_attributes_mask;
+	struct statx_timestamp stx_atime;
+	struct statx_timestamp stx_btime;
+	struct statx_timestamp stx_ctime;
+	struct statx_timestamp stx_mtime;
+	uint32_t stx_rdev_major;
+	uint32_t stx_rdev_minor;
+	uint32_t stx_dev_major;
+	uint32_t stx_dev_minor;
+	uint64_t stx_mnt_id;
+	uint32_t stx_dio_mem_align;
+	uint32_t stx_dio_offset_align;
+	uint64_t stx_subvol;
+	uint64_t __pad1[11];
+};
+
+int statx(int, const char *__restrict, int, unsigned, struct statx *__restrict);
+#endif
+
+#if defined(_LARGEFILE64_SOURCE)
+#define stat64 stat
+#define fstat64 fstat
+#define lstat64 lstat
+#define fstatat64 fstatat
+#define blkcnt64_t blkcnt_t
+#define fsblkcnt64_t fsblkcnt_t
+#define fsfilcnt64_t fsfilcnt_t
+#define ino64_t ino_t
+#define off64_t off_t
+#endif
+
+#if _REDIR_TIME64
+__REDIR(stat, __stat_time64);
+__REDIR(fstat, __fstat_time64);
+__REDIR(lstat, __lstat_time64);
+__REDIR(fstatat, __fstatat_time64);
+__REDIR(futimens, __futimens_time64);
+__REDIR(utimensat, __utimensat_time64);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+
+
diff --git a/include/musl/sys/statfs.h b/include/musl/sys/statfs.h
new file mode 100644
index 0000000..7a2e11c
--- /dev/null
+++ b/include/musl/sys/statfs.h
@@ -0,0 +1,32 @@
+#ifndef	_SYS_STATFS_H
+#define	_SYS_STATFS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#include <sys/statvfs.h>
+
+typedef struct __fsid_t {
+	int __val[2];
+} fsid_t;
+
+#include <bits/statfs.h>
+
+int statfs (const char *, struct statfs *);
+int fstatfs (int, struct statfs *);
+
+#if defined(_LARGEFILE64_SOURCE)
+#define statfs64 statfs
+#define fstatfs64 fstatfs
+#define fsblkcnt64_t fsblkcnt_t
+#define fsfilcnt64_t fsfilcnt_t
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/statvfs.h b/include/musl/sys/statvfs.h
new file mode 100644
index 0000000..71d9d1f
--- /dev/null
+++ b/include/musl/sys/statvfs.h
@@ -0,0 +1,57 @@
+#ifndef	_SYS_STATVFS_H
+#define	_SYS_STATVFS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_fsblkcnt_t
+#define __NEED_fsfilcnt_t
+#include <bits/alltypes.h>
+
+struct statvfs {
+	unsigned long f_bsize, f_frsize;
+	fsblkcnt_t f_blocks, f_bfree, f_bavail;
+	fsfilcnt_t f_files, f_ffree, f_favail;
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+	unsigned long f_fsid;
+	unsigned :8*(2*sizeof(int)-sizeof(long));
+#else
+	unsigned :8*(2*sizeof(int)-sizeof(long));
+	unsigned long f_fsid;
+#endif
+	unsigned long f_flag, f_namemax;
+	unsigned int f_type;
+	int __reserved[5];
+};
+
+int statvfs (const char *__restrict, struct statvfs *__restrict);
+int fstatvfs (int, struct statvfs *);
+
+#define ST_RDONLY 1
+#define ST_NOSUID 2
+#define ST_NODEV  4
+#define ST_NOEXEC 8
+#define ST_SYNCHRONOUS 16
+#define ST_MANDLOCK    64
+#define ST_WRITE       128
+#define ST_APPEND      256
+#define ST_IMMUTABLE   512
+#define ST_NOATIME     1024
+#define ST_NODIRATIME  2048
+#define ST_RELATIME    4096
+
+#if defined(_LARGEFILE64_SOURCE)
+#define statvfs64 statvfs
+#define fstatvfs64 fstatvfs
+#define fsblkcnt64_t fsblkcnt_t
+#define fsfilcnt64_t fsfilcnt_t
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/stropts.h b/include/musl/sys/stropts.h
new file mode 100644
index 0000000..5b5bc02
--- /dev/null
+++ b/include/musl/sys/stropts.h
@@ -0,0 +1 @@
+#include <stropts.h>
diff --git a/include/musl/sys/swap.h b/include/musl/sys/swap.h
new file mode 100644
index 0000000..11c0f92
--- /dev/null
+++ b/include/musl/sys/swap.h
@@ -0,0 +1,21 @@
+#ifndef _SYS_SWAP_H
+#define _SYS_SWAP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#define	SWAP_FLAG_PREFER        0x8000
+#define	SWAP_FLAG_PRIO_MASK     0x7fff
+#define	SWAP_FLAG_PRIO_SHIFT    0
+#define SWAP_FLAG_DISCARD       0x10000
+
+int swapon (const char *, int);
+int swapoff (const char *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/syscall.h b/include/musl/sys/syscall.h
new file mode 100644
index 0000000..24987dd
--- /dev/null
+++ b/include/musl/sys/syscall.h
@@ -0,0 +1,6 @@
+#ifndef _SYS_SYSCALL_H
+#define _SYS_SYSCALL_H
+
+#include <bits/syscall.h>
+
+#endif
diff --git a/include/musl/sys/sysinfo.h b/include/musl/sys/sysinfo.h
new file mode 100644
index 0000000..6a3931e
--- /dev/null
+++ b/include/musl/sys/sysinfo.h
@@ -0,0 +1,36 @@
+#ifndef _SYS_SYSINFO_H
+#define _SYS_SYSINFO_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define SI_LOAD_SHIFT 16
+
+struct sysinfo {
+	unsigned long uptime;
+	unsigned long loads[3];
+	unsigned long totalram;
+	unsigned long freeram;
+	unsigned long sharedram;
+	unsigned long bufferram;
+	unsigned long totalswap;
+	unsigned long freeswap;
+	unsigned short procs, pad;
+	unsigned long totalhigh;
+	unsigned long freehigh;
+	unsigned mem_unit;
+	char __reserved[256];
+};
+
+int sysinfo (struct sysinfo *);
+int get_nprocs_conf (void);
+int get_nprocs (void);
+long get_phys_pages (void);
+long get_avphys_pages (void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/syslog.h b/include/musl/sys/syslog.h
new file mode 100644
index 0000000..7761ece
--- /dev/null
+++ b/include/musl/sys/syslog.h
@@ -0,0 +1 @@
+#include <syslog.h>
diff --git a/include/musl/sys/sysmacros.h b/include/musl/sys/sysmacros.h
new file mode 100644
index 0000000..07a3ef1
--- /dev/null
+++ b/include/musl/sys/sysmacros.h
@@ -0,0 +1,15 @@
+#ifndef _SYS_SYSMACROS_H
+#define _SYS_SYSMACROS_H
+
+#define major(x) \
+	((unsigned)( (((x)>>31>>1) & 0xfffff000) | (((x)>>8) & 0x00000fff) ))
+#define minor(x) \
+	((unsigned)( (((x)>>12) & 0xffffff00) | ((x) & 0x000000ff) ))
+
+#define makedev(x,y) ( \
+        (((x)&0xfffff000ULL) << 32) | \
+	(((x)&0x00000fffULL) << 8) | \
+        (((y)&0xffffff00ULL) << 12) | \
+	(((y)&0x000000ffULL)) )
+
+#endif
diff --git a/include/musl/sys/termios.h b/include/musl/sys/termios.h
new file mode 100644
index 0000000..f5f751f
--- /dev/null
+++ b/include/musl/sys/termios.h
@@ -0,0 +1,2 @@
+#warning redirecting incorrect #include <sys/termios.h> to <termios.h>
+#include <termios.h>
diff --git a/include/musl/sys/time.h b/include/musl/sys/time.h
new file mode 100644
index 0000000..cdc67ef
--- /dev/null
+++ b/include/musl/sys/time.h
@@ -0,0 +1,76 @@
+#ifndef _SYS_TIME_H
+#define _SYS_TIME_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#include <sys/select.h>
+
+int gettimeofday (struct timeval *__restrict, void *__restrict);
+
+#define ITIMER_REAL    0
+#define ITIMER_VIRTUAL 1
+#define ITIMER_PROF    2
+
+struct itimerval {
+	struct timeval it_interval;
+	struct timeval it_value;
+};
+
+int getitimer (int, struct itimerval *);
+int setitimer (int, const struct itimerval *__restrict, struct itimerval *__restrict);
+int utimes (const char *, const struct timeval [2]);
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+struct timezone {
+	int tz_minuteswest;
+	int tz_dsttime;
+};
+int futimes(int, const struct timeval [2]);
+int futimesat(int, const char *, const struct timeval [2]);
+int lutimes(const char *, const struct timeval [2]);
+int settimeofday(const struct timeval *, const struct timezone *);
+int adjtime (const struct timeval *, struct timeval *);
+#define timerisset(t) ((t)->tv_sec || (t)->tv_usec)
+#define timerclear(t) ((t)->tv_sec = (t)->tv_usec = 0)
+#define timercmp(s,t,op) ((s)->tv_sec == (t)->tv_sec ? \
+	(s)->tv_usec op (t)->tv_usec : (s)->tv_sec op (t)->tv_sec)
+#define timeradd(s,t,a) (void) ( (a)->tv_sec = (s)->tv_sec + (t)->tv_sec, \
+	((a)->tv_usec = (s)->tv_usec + (t)->tv_usec) >= 1000000 && \
+	((a)->tv_usec -= 1000000, (a)->tv_sec++) )
+#define timersub(s,t,a) (void) ( (a)->tv_sec = (s)->tv_sec - (t)->tv_sec, \
+	((a)->tv_usec = (s)->tv_usec - (t)->tv_usec) < 0 && \
+	((a)->tv_usec += 1000000, (a)->tv_sec--) )
+#endif
+
+#if defined(_GNU_SOURCE)
+#define TIMEVAL_TO_TIMESPEC(tv, ts) ( \
+	(ts)->tv_sec = (tv)->tv_sec, \
+	(ts)->tv_nsec = (tv)->tv_usec * 1000, \
+	(void)0 )
+#define TIMESPEC_TO_TIMEVAL(tv, ts) ( \
+	(tv)->tv_sec = (ts)->tv_sec, \
+	(tv)->tv_usec = (ts)->tv_nsec / 1000, \
+	(void)0 )
+#endif
+
+#if _REDIR_TIME64
+__REDIR(gettimeofday, __gettimeofday_time64);
+__REDIR(getitimer, __getitimer_time64);
+__REDIR(setitimer, __setitimer_time64);
+__REDIR(utimes, __utimes_time64);
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+__REDIR(futimes, __futimes_time64);
+__REDIR(futimesat, __futimesat_time64);
+__REDIR(lutimes, __lutimes_time64);
+__REDIR(settimeofday, __settimeofday_time64);
+__REDIR(adjtime, __adjtime64);
+#endif
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/sys/timeb.h b/include/musl/sys/timeb.h
new file mode 100644
index 0000000..628239b
--- /dev/null
+++ b/include/musl/sys/timeb.h
@@ -0,0 +1,28 @@
+#ifndef _SYS_TIMEB_H
+#define _SYS_TIMEB_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_time_t
+
+#include <bits/alltypes.h>
+
+struct timeb {
+	time_t time;
+	unsigned short millitm;
+	short timezone, dstflag;
+};
+
+int ftime(struct timeb *);
+
+#if _REDIR_TIME64
+__REDIR(ftime, __ftime64);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/sys/timerfd.h b/include/musl/sys/timerfd.h
new file mode 100644
index 0000000..1b832cd
--- /dev/null
+++ b/include/musl/sys/timerfd.h
@@ -0,0 +1,32 @@
+#ifndef _SYS_TIMERFD_H
+#define _SYS_TIMERFD_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <time.h>
+#include <fcntl.h>
+
+#define TFD_NONBLOCK O_NONBLOCK
+#define TFD_CLOEXEC O_CLOEXEC
+
+#define TFD_TIMER_ABSTIME 1
+#define TFD_TIMER_CANCEL_ON_SET (1 << 1)
+
+struct itimerspec;
+
+int timerfd_create(int, int);
+int timerfd_settime(int, int, const struct itimerspec *, struct itimerspec *);
+int timerfd_gettime(int, struct itimerspec *);
+
+#if _REDIR_TIME64
+__REDIR(timerfd_settime, __timerfd_settime64);
+__REDIR(timerfd_gettime, __timerfd_gettime64);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/times.h b/include/musl/sys/times.h
new file mode 100644
index 0000000..80a5052
--- /dev/null
+++ b/include/musl/sys/times.h
@@ -0,0 +1,25 @@
+#ifndef	_SYS_TIMES_H
+#define	_SYS_TIMES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define __NEED_clock_t
+#include <bits/alltypes.h>
+
+struct tms {
+	clock_t tms_utime;
+	clock_t tms_stime;
+	clock_t tms_cutime;
+	clock_t tms_cstime;
+};
+
+clock_t times (struct tms *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
diff --git a/include/musl/sys/timex.h b/include/musl/sys/timex.h
new file mode 100644
index 0000000..8b417e1
--- /dev/null
+++ b/include/musl/sys/timex.h
@@ -0,0 +1,103 @@
+#ifndef _SYS_TIMEX_H
+#define _SYS_TIMEX_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define __NEED_clockid_t
+
+#include <bits/alltypes.h>
+
+#include <sys/time.h>
+
+struct ntptimeval {
+	struct timeval time;
+	long maxerror, esterror;
+};
+
+struct timex {
+	unsigned modes;
+	long offset, freq, maxerror, esterror;
+	int status;
+	long constant, precision, tolerance;
+	struct timeval time;
+	long tick, ppsfreq, jitter;
+	int shift;
+	long stabil, jitcnt, calcnt, errcnt, stbcnt;
+	int tai;
+	int __padding[11];
+};
+
+#define ADJ_OFFSET		0x0001
+#define ADJ_FREQUENCY		0x0002
+#define ADJ_MAXERROR		0x0004
+#define ADJ_ESTERROR		0x0008
+#define ADJ_STATUS		0x0010
+#define ADJ_TIMECONST		0x0020
+#define ADJ_TAI			0x0080
+#define ADJ_SETOFFSET		0x0100
+#define ADJ_MICRO		0x1000
+#define ADJ_NANO		0x2000
+#define ADJ_TICK		0x4000
+#define ADJ_OFFSET_SINGLESHOT	0x8001
+#define ADJ_OFFSET_SS_READ	0xa001
+
+#define MOD_OFFSET	ADJ_OFFSET
+#define MOD_FREQUENCY	ADJ_FREQUENCY
+#define MOD_MAXERROR	ADJ_MAXERROR
+#define MOD_ESTERROR	ADJ_ESTERROR
+#define MOD_STATUS	ADJ_STATUS
+#define MOD_TIMECONST	ADJ_TIMECONST
+#define MOD_CLKB	ADJ_TICK
+#define MOD_CLKA	ADJ_OFFSET_SINGLESHOT
+#define MOD_TAI		ADJ_TAI
+#define MOD_MICRO	ADJ_MICRO
+#define MOD_NANO	ADJ_NANO
+
+#define STA_PLL		0x0001
+#define STA_PPSFREQ	0x0002
+#define STA_PPSTIME	0x0004
+#define STA_FLL		0x0008
+
+#define STA_INS		0x0010
+#define STA_DEL		0x0020
+#define STA_UNSYNC	0x0040
+#define STA_FREQHOLD	0x0080
+
+#define STA_PPSSIGNAL	0x0100
+#define STA_PPSJITTER	0x0200
+#define STA_PPSWANDER	0x0400
+#define STA_PPSERROR	0x0800
+
+#define STA_CLOCKERR	0x1000
+#define STA_NANO	0x2000
+#define STA_MODE	0x4000
+#define STA_CLK		0x8000
+
+#define STA_RONLY (STA_PPSSIGNAL | STA_PPSJITTER | STA_PPSWANDER | \
+    STA_PPSERROR | STA_CLOCKERR | STA_NANO | STA_MODE | STA_CLK)
+
+#define TIME_OK		0
+#define TIME_INS	1
+#define TIME_DEL	2
+#define TIME_OOP	3
+#define TIME_WAIT	4
+#define TIME_ERROR	5
+#define TIME_BAD	TIME_ERROR
+
+#define MAXTC		6
+
+int adjtimex(struct timex *);
+int clock_adjtime(clockid_t, struct timex *);
+
+#if _REDIR_TIME64
+__REDIR(adjtimex, __adjtimex_time64);
+__REDIR(clock_adjtime, __clock_adjtime64);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/ttydefaults.h b/include/musl/sys/ttydefaults.h
new file mode 100644
index 0000000..edb55bc
--- /dev/null
+++ b/include/musl/sys/ttydefaults.h
@@ -0,0 +1,34 @@
+#ifndef _SYS_TTYDEFAULTS_H
+#define _SYS_TTYDEFAULTS_H
+
+#define TTYDEF_IFLAG (BRKINT | ISTRIP | ICRNL | IMAXBEL | IXON | IXANY)
+#define TTYDEF_OFLAG (OPOST | ONLCR | XTABS)
+#define TTYDEF_LFLAG (ECHO | ICANON | ISIG | IEXTEN | ECHOE|ECHOKE|ECHOCTL)
+#define TTYDEF_CFLAG (CREAD | CS7 | PARENB | HUPCL)
+#define TTYDEF_SPEED (B9600)
+#define CTRL(x) ((x)&037)
+#define CEOF CTRL('d')
+
+#define CEOL '\0'
+#define CSTATUS '\0'
+
+#define CERASE 0177
+#define CINTR CTRL('c')
+#define CKILL CTRL('u')
+#define CMIN 1
+#define CQUIT 034
+#define CSUSP CTRL('z')
+#define CTIME 0
+#define CDSUSP CTRL('y')
+#define CSTART CTRL('q')
+#define CSTOP CTRL('s')
+#define CLNEXT CTRL('v')
+#define CDISCARD CTRL('o')
+#define CWERASE CTRL('w')
+#define CREPRINT CTRL('r')
+#define CEOT CEOF
+#define CBRK CEOL
+#define CRPRNT CREPRINT
+#define CFLUSH CDISCARD
+
+#endif
diff --git a/include/musl/sys/types.h b/include/musl/sys/types.h
new file mode 100644
index 0000000..3363374
--- /dev/null
+++ b/include/musl/sys/types.h
@@ -0,0 +1,85 @@
+#ifndef	_SYS_TYPES_H
+#define	_SYS_TYPES_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_ino_t
+#define __NEED_dev_t
+#define __NEED_uid_t
+#define __NEED_gid_t
+#define __NEED_mode_t
+#define __NEED_nlink_t
+#define __NEED_off_t
+#define __NEED_pid_t
+#define __NEED_size_t
+#define __NEED_ssize_t
+#define __NEED_time_t
+#define __NEED_timer_t
+#define __NEED_clockid_t
+
+#define __NEED_blkcnt_t
+#define __NEED_fsblkcnt_t
+#define __NEED_fsfilcnt_t
+
+#define __NEED_id_t
+#define __NEED_key_t
+#define __NEED_clock_t
+#define __NEED_suseconds_t
+#define __NEED_blksize_t
+
+#define __NEED_pthread_t
+#define __NEED_pthread_attr_t
+#define __NEED_pthread_mutexattr_t
+#define __NEED_pthread_condattr_t
+#define __NEED_pthread_rwlockattr_t
+#define __NEED_pthread_barrierattr_t
+#define __NEED_pthread_mutex_t
+#define __NEED_pthread_cond_t
+#define __NEED_pthread_rwlock_t
+#define __NEED_pthread_barrier_t
+#define __NEED_pthread_spinlock_t
+#define __NEED_pthread_key_t
+#define __NEED_pthread_once_t
+#define __NEED_useconds_t
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define __NEED_int8_t
+#define __NEED_int16_t
+#define __NEED_int32_t
+#define __NEED_int64_t
+#define __NEED_u_int64_t
+#define __NEED_register_t
+#endif
+
+#include <bits/alltypes.h>
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+typedef unsigned char u_int8_t;
+typedef unsigned short u_int16_t;
+typedef unsigned u_int32_t;
+typedef char *caddr_t;
+typedef unsigned char u_char;
+typedef unsigned short u_short, ushort;
+typedef unsigned u_int, uint;
+typedef unsigned long u_long, ulong;
+typedef long long quad_t;
+typedef unsigned long long u_quad_t;
+#include <endian.h>
+#include <sys/select.h>
+#endif
+
+#if defined(_LARGEFILE64_SOURCE)
+#define blkcnt64_t blkcnt_t
+#define fsblkcnt64_t fsblkcnt_t
+#define fsfilcnt64_t fsfilcnt_t
+#define ino64_t ino_t
+#define off64_t off_t
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/sys/ucontext.h b/include/musl/sys/ucontext.h
new file mode 100644
index 0000000..5fdbd63
--- /dev/null
+++ b/include/musl/sys/ucontext.h
@@ -0,0 +1 @@
+#include <ucontext.h>
diff --git a/include/musl/sys/uio.h b/include/musl/sys/uio.h
new file mode 100644
index 0000000..5e99c7f
--- /dev/null
+++ b/include/musl/sys/uio.h
@@ -0,0 +1,56 @@
+#ifndef _SYS_UIO_H
+#define _SYS_UIO_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_size_t
+#define __NEED_ssize_t
+#define __NEED_struct_iovec
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define __NEED_off_t
+#endif
+
+#ifdef _GNU_SOURCE
+#define __NEED_pid_t
+#endif
+
+#include <bits/alltypes.h>
+
+#define UIO_MAXIOV 1024
+
+ssize_t readv (int, const struct iovec *, int);
+ssize_t writev (int, const struct iovec *, int);
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+ssize_t preadv (int, const struct iovec *, int, off_t);
+ssize_t pwritev (int, const struct iovec *, int, off_t);
+#if defined(_LARGEFILE64_SOURCE)
+#define preadv64 preadv
+#define pwritev64 pwritev
+#define off64_t off_t
+#endif
+#endif
+
+#ifdef _GNU_SOURCE
+ssize_t process_vm_writev(pid_t, const struct iovec *, unsigned long, const struct iovec *, unsigned long, unsigned long);
+ssize_t process_vm_readv(pid_t, const struct iovec *, unsigned long, const struct iovec *, unsigned long, unsigned long);
+ssize_t preadv2 (int, const struct iovec *, int, off_t, int);
+ssize_t pwritev2 (int, const struct iovec *, int, off_t, int);
+#define RWF_HIPRI 0x00000001
+#define RWF_DSYNC 0x00000002
+#define RWF_SYNC 0x00000004
+#define RWF_NOWAIT 0x00000008
+#define RWF_APPEND 0x00000010
+#define RWF_NOAPPEND 0x00000020
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/un.h b/include/musl/sys/un.h
new file mode 100644
index 0000000..1a3193a
--- /dev/null
+++ b/include/musl/sys/un.h
@@ -0,0 +1,31 @@
+#ifndef	_SYS_UN_H
+#define	_SYS_UN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_sa_family_t
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define __NEED_size_t
+#endif
+
+#include <bits/alltypes.h>
+
+struct sockaddr_un {
+	sa_family_t sun_family;
+	char sun_path[108];
+};
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+size_t strlen(const char *);
+#define SUN_LEN(s) (2+strlen((s)->sun_path))
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/user.h b/include/musl/sys/user.h
new file mode 100644
index 0000000..511caba
--- /dev/null
+++ b/include/musl/sys/user.h
@@ -0,0 +1,25 @@
+#ifndef _SYS_USER_H
+#define _SYS_USER_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <limits.h>
+#include <stdint.h>
+#include <unistd.h>
+
+#include <bits/alltypes.h>
+
+#undef __WORDSIZE
+#if __LONG_MAX == 0x7fffffffL
+#define __WORDSIZE 32
+#else
+#define __WORDSIZE 64
+#endif
+
+#include <bits/user.h>
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/sys/utsname.h b/include/musl/sys/utsname.h
new file mode 100644
index 0000000..2c80fb5
--- /dev/null
+++ b/include/musl/sys/utsname.h
@@ -0,0 +1,29 @@
+#ifndef	_SYS_UTSNAME_H
+#define	_SYS_UTSNAME_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+struct utsname {
+	char sysname[65];
+	char nodename[65];
+	char release[65];
+	char version[65];
+	char machine[65];
+#ifdef _GNU_SOURCE
+	char domainname[65];
+#else
+	char __domainname[65];
+#endif
+};
+
+int uname (struct utsname *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/sys/vfs.h b/include/musl/sys/vfs.h
new file mode 100644
index 0000000..a899db2
--- /dev/null
+++ b/include/musl/sys/vfs.h
@@ -0,0 +1 @@
+#include <sys/statfs.h>
diff --git a/include/musl/sys/vt.h b/include/musl/sys/vt.h
new file mode 100644
index 0000000..5000de4
--- /dev/null
+++ b/include/musl/sys/vt.h
@@ -0,0 +1 @@
+#include <bits/vt.h>
diff --git a/include/musl/sys/wait.h b/include/musl/sys/wait.h
new file mode 100644
index 0000000..8ced671
--- /dev/null
+++ b/include/musl/sys/wait.h
@@ -0,0 +1,67 @@
+#ifndef	_SYS_WAIT_H
+#define	_SYS_WAIT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_pid_t
+#define __NEED_id_t
+#include <bits/alltypes.h>
+
+typedef enum {
+	P_ALL = 0,
+	P_PID = 1,
+	P_PGID = 2,
+	P_PIDFD = 3
+} idtype_t;
+
+pid_t wait (int *);
+pid_t waitpid (pid_t, int *, int );
+
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
+#include <signal.h>
+int waitid (idtype_t, id_t, siginfo_t *, int);
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#include <sys/resource.h>
+pid_t wait3 (int *, int, struct rusage *);
+pid_t wait4 (pid_t, int *, int, struct rusage *);
+#endif
+
+#define WNOHANG    1
+#define WUNTRACED  2
+
+#define WSTOPPED   2
+#define WEXITED    4
+#define WCONTINUED 8
+#define WNOWAIT    0x1000000
+
+#define __WNOTHREAD 0x20000000
+#define __WALL      0x40000000
+#define __WCLONE    0x80000000
+
+#define WEXITSTATUS(s) (((s) & 0xff00) >> 8)
+#define WTERMSIG(s) ((s) & 0x7f)
+#define WSTOPSIG(s) WEXITSTATUS(s)
+#define WCOREDUMP(s) ((s) & 0x80)
+#define WIFEXITED(s) (!WTERMSIG(s))
+#define WIFSTOPPED(s) ((short)((((s)&0xffff)*0x10001U)>>8) > 0x7f00)
+#define WIFSIGNALED(s) (((s)&0xffff)-1U < 0xffu)
+#define WIFCONTINUED(s) ((s) == 0xffff)
+
+#if _REDIR_TIME64
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+__REDIR(wait3, __wait3_time64);
+__REDIR(wait4, __wait4_time64);
+#endif
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/sys/xattr.h b/include/musl/sys/xattr.h
new file mode 100644
index 0000000..eeeaafc
--- /dev/null
+++ b/include/musl/sys/xattr.h
@@ -0,0 +1,32 @@
+#ifndef	_SYS_XATTR_H
+#define	_SYS_XATTR_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define __NEED_ssize_t
+#define __NEED_size_t
+#include <bits/alltypes.h>
+
+#define XATTR_CREATE 1
+#define XATTR_REPLACE 2
+
+ssize_t getxattr(const char *, const char *, void *, size_t);
+ssize_t lgetxattr(const char *, const char *, void *, size_t);
+ssize_t fgetxattr(int, const char *, void *, size_t);
+ssize_t listxattr(const char *, char *, size_t);
+ssize_t llistxattr(const char *, char *, size_t);
+ssize_t flistxattr(int, char *, size_t);
+int setxattr(const char *, const char *, const void *, size_t, int);
+int lsetxattr(const char *, const char *, const void *, size_t, int);
+int fsetxattr(int, const char *, const void *, size_t, int);
+int removexattr(const char *, const char *);
+int lremovexattr(const char *, const char *);
+int fremovexattr(int, const char *);
+
+#define __UAPI_DEF_XATTR        0
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/syscall.h b/include/musl/syscall.h
new file mode 100644
index 0000000..4c30578
--- /dev/null
+++ b/include/musl/syscall.h
@@ -0,0 +1 @@
+#include <sys/syscall.h>
diff --git a/include/musl/sysexits.h b/include/musl/sysexits.h
new file mode 100644
index 0000000..16eeb41
--- /dev/null
+++ b/include/musl/sysexits.h
@@ -0,0 +1,21 @@
+#ifndef	_SYSEXITS_H
+#define _SYSEXITS_H
+#define EX_OK 0
+#define EX__BASE 64
+#define EX_USAGE 64
+#define EX_DATAERR 65
+#define EX_NOINPUT 66
+#define EX_NOUSER 67
+#define EX_NOHOST 68
+#define EX_UNAVAILABLE 69
+#define EX_SOFTWARE 70
+#define EX_OSERR 71
+#define EX_OSFILE 72
+#define EX_CANTCREAT 73
+#define EX_IOERR 74
+#define EX_TEMPFAIL 75
+#define EX_PROTOCOL 76
+#define EX_NOPERM 77
+#define EX_CONFIG 78
+#define EX__MAX 78
+#endif
diff --git a/include/musl/syslog.h b/include/musl/syslog.h
new file mode 100644
index 0000000..57599e0
--- /dev/null
+++ b/include/musl/syslog.h
@@ -0,0 +1,100 @@
+#ifndef _SYSLOG_H
+#define _SYSLOG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define LOG_EMERG   0
+#define LOG_ALERT   1
+#define LOG_CRIT    2
+#define LOG_ERR     3
+#define LOG_WARNING 4
+#define LOG_NOTICE  5
+#define LOG_INFO    6
+#define LOG_DEBUG   7
+
+#define LOG_PRIMASK 7
+#define LOG_PRI(p) ((p)&LOG_PRIMASK)
+#define	LOG_MAKEPRI(f, p) ((f)|(p))
+
+#define LOG_MASK(p) (1<<(p))
+#define LOG_UPTO(p) ((1<<((p)+1))-1)
+
+#define LOG_KERN     (0<<3)
+#define LOG_USER     (1<<3)
+#define LOG_MAIL     (2<<3)
+#define LOG_DAEMON   (3<<3)
+#define LOG_AUTH     (4<<3)
+#define LOG_SYSLOG   (5<<3)
+#define LOG_LPR      (6<<3)
+#define LOG_NEWS     (7<<3)
+#define LOG_UUCP     (8<<3)
+#define LOG_CRON     (9<<3)
+#define	LOG_AUTHPRIV (10<<3)
+#define	LOG_FTP      (11<<3)
+
+#define LOG_LOCAL0   (16<<3)
+#define LOG_LOCAL1   (17<<3)
+#define LOG_LOCAL2   (18<<3)
+#define LOG_LOCAL3   (19<<3)
+#define LOG_LOCAL4   (20<<3)
+#define LOG_LOCAL5   (21<<3)
+#define LOG_LOCAL6   (22<<3)
+#define LOG_LOCAL7   (23<<3)
+
+#define LOG_NFACILITIES 24
+#define LOG_FACMASK 0x3f8
+#define LOG_FAC(p) (((p)&LOG_FACMASK)>>3)
+
+#define LOG_PID    0x01
+#define LOG_CONS   0x02
+#define LOG_ODELAY 0x04
+#define LOG_NDELAY 0x08
+#define LOG_NOWAIT 0x10
+#define LOG_PERROR 0x20
+
+void closelog (void);
+void openlog (const char *, int, int);
+int setlogmask (int);
+void syslog (int, const char *, ...);
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define _PATH_LOG "/dev/log"
+#define __NEED_va_list
+#include <bits/alltypes.h>
+void vsyslog (int, const char *, va_list);
+#if defined(SYSLOG_NAMES)
+#define	INTERNAL_NOPRI 0x10
+#define	INTERNAL_MARK (LOG_NFACILITIES<<3)
+typedef struct {
+	char *c_name;
+	int c_val;
+} CODE;
+#define prioritynames ((CODE *)(const CODE []){ \
+	{ "alert", LOG_ALERT }, { "crit", LOG_CRIT }, { "debug", LOG_DEBUG }, \
+	{ "emerg", LOG_EMERG }, { "err", LOG_ERR }, { "error", LOG_ERR }, \
+	{ "info", LOG_INFO }, { "none", INTERNAL_NOPRI }, \
+	{ "notice", LOG_NOTICE }, { "panic", LOG_EMERG }, \
+	{ "warn", LOG_WARNING }, { "warning", LOG_WARNING }, { 0, -1 } })
+#define facilitynames ((CODE *)(const CODE []){ \
+	{ "auth", LOG_AUTH }, { "authpriv", LOG_AUTHPRIV }, \
+	{ "cron", LOG_CRON }, { "daemon", LOG_DAEMON }, { "ftp", LOG_FTP }, \
+	{ "kern", LOG_KERN }, { "lpr", LOG_LPR }, { "mail", LOG_MAIL }, \
+	{ "mark", INTERNAL_MARK }, { "news", LOG_NEWS }, \
+	{ "security", LOG_AUTH }, { "syslog", LOG_SYSLOG }, \
+	{ "user", LOG_USER }, { "uucp", LOG_UUCP }, \
+	{ "local0", LOG_LOCAL0 }, { "local1", LOG_LOCAL1 }, \
+	{ "local2", LOG_LOCAL2 }, { "local3", LOG_LOCAL3 }, \
+	{ "local4", LOG_LOCAL4 }, { "local5", LOG_LOCAL5 }, \
+	{ "local6", LOG_LOCAL6 }, { "local7", LOG_LOCAL7 }, { 0, -1 } })
+#endif
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/tar.h b/include/musl/tar.h
new file mode 100644
index 0000000..be58984
--- /dev/null
+++ b/include/musl/tar.h
@@ -0,0 +1,33 @@
+#ifndef	_TAR_H
+#define	_TAR_H
+
+#define TSUID   04000
+#define TSGID   02000
+#define TSVTX   01000
+#define TUREAD  00400
+#define TUWRITE 00200
+#define TUEXEC  00100
+#define TGREAD  00040
+#define TGWRITE 00020
+#define TGEXEC  00010
+#define TOREAD  00004
+#define TOWRITE 00002
+#define TOEXEC  00001
+
+#define REGTYPE  '0'
+#define AREGTYPE '\0'
+#define LNKTYPE  '1'
+#define SYMTYPE  '2'
+#define CHRTYPE  '3'
+#define BLKTYPE  '4'
+#define DIRTYPE  '5'
+#define FIFOTYPE '6'
+#define CONTTYPE '7'
+
+#define TMAGIC "ustar"
+#define TMAGLEN 6
+
+#define TVERSION "00"
+#define TVERSLEN 2
+
+#endif
diff --git a/include/musl/termios.h b/include/musl/termios.h
new file mode 100644
index 0000000..cbb5330
--- /dev/null
+++ b/include/musl/termios.h
@@ -0,0 +1,50 @@
+#ifndef	_TERMIOS_H
+#define	_TERMIOS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_pid_t
+#define __NEED_struct_winsize
+
+#include <bits/alltypes.h>
+
+typedef unsigned char cc_t;
+typedef unsigned int speed_t;
+typedef unsigned int tcflag_t;
+
+#define NCCS 32
+
+#include <bits/termios.h>
+
+speed_t cfgetospeed (const struct termios *);
+speed_t cfgetispeed (const struct termios *);
+int cfsetospeed (struct termios *, speed_t);
+int cfsetispeed (struct termios *, speed_t);
+
+int tcgetattr (int, struct termios *);
+int tcsetattr (int, int, const struct termios *);
+
+int tcgetwinsize (int, struct winsize *);
+int tcsetwinsize (int, const struct winsize *);
+
+int tcsendbreak (int, int);
+int tcdrain (int);
+int tcflush (int, int);
+int tcflow (int, int);
+
+pid_t tcgetsid (int);
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+void cfmakeraw(struct termios *);
+int cfsetspeed(struct termios *, speed_t);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/tgmath.h b/include/musl/tgmath.h
new file mode 100644
index 0000000..e41ccac
--- /dev/null
+++ b/include/musl/tgmath.h
@@ -0,0 +1,270 @@
+#ifndef _TGMATH_H
+#define _TGMATH_H
+
+/*
+the return types are only correct with gcc (__GNUC__)
+otherwise they are long double or long double complex
+
+the long double version of a function is never chosen when
+sizeof(double) == sizeof(long double)
+(but the return type is set correctly with gcc)
+*/
+
+#include <math.h>
+#include <complex.h>
+
+#define __IS_FP(x) (sizeof((x)+1ULL) == sizeof((x)+1.0f))
+#define __IS_CX(x) (__IS_FP(x) && sizeof(x) == sizeof((x)+I))
+#define __IS_REAL(x) (__IS_FP(x) && 2*sizeof(x) == sizeof((x)+I))
+
+#define __FLT(x) (__IS_REAL(x) && sizeof(x) == sizeof(float))
+#define __LDBL(x) (__IS_REAL(x) && sizeof(x) == sizeof(long double) && sizeof(long double) != sizeof(double))
+
+#define __FLTCX(x) (__IS_CX(x) && sizeof(x) == sizeof(float complex))
+#define __DBLCX(x) (__IS_CX(x) && sizeof(x) == sizeof(double complex))
+#define __LDBLCX(x) (__IS_CX(x) && sizeof(x) == sizeof(long double complex) && sizeof(long double) != sizeof(double))
+
+/* return type */
+
+#ifdef __GNUC__
+/*
+the result must be casted to the right type
+(otherwise the result type is determined by the conversion
+rules applied to all the function return types so it is long
+double or long double complex except for integral functions)
+
+this cannot be done in c99, so the typeof gcc extension is
+used and that the type of ?: depends on wether an operand is
+a null pointer constant or not
+(in c11 _Generic can be used)
+
+the c arguments below must be integer constant expressions
+so they can be in null pointer constants
+(__IS_FP above was carefully chosen this way)
+*/
+/* if c then t else void */
+#define __type1(c,t) __typeof__(*(0?(t*)0:(void*)!(c)))
+/* if c then t1 else t2 */
+#define __type2(c,t1,t2) __typeof__(*(0?(__type1(c,t1)*)0:(__type1(!(c),t2)*)0))
+/* cast to double when x is integral, otherwise use typeof(x) */
+#define __RETCAST(x) ( \
+	__type2(__IS_FP(x), __typeof__(x), double))
+/* 2 args case, should work for complex types (cpow) */
+#define __RETCAST_2(x, y) ( \
+	__type2(__IS_FP(x) && __IS_FP(y), \
+		__typeof__((x)+(y)), \
+		__typeof__((x)+(y)+1.0)))
+/* 3 args case (fma only) */
+#define __RETCAST_3(x, y, z) ( \
+	__type2(__IS_FP(x) && __IS_FP(y) && __IS_FP(z), \
+		__typeof__((x)+(y)+(z)), \
+		__typeof__((x)+(y)+(z)+1.0)))
+/* drop complex from the type of x */
+/* TODO: wrong when sizeof(long double)==sizeof(double) */
+#define __RETCAST_REAL(x) (  \
+	__type2(__IS_FP(x) && sizeof((x)+I) == sizeof(float complex), float, \
+	__type2(sizeof((x)+1.0+I) == sizeof(double complex), double, \
+		long double)))
+/* add complex to the type of x */
+#define __RETCAST_CX(x) (__typeof__(__RETCAST(x)0+I))
+#else
+#define __RETCAST(x)
+#define __RETCAST_2(x, y)
+#define __RETCAST_3(x, y, z)
+#define __RETCAST_REAL(x)
+#define __RETCAST_CX(x)
+#endif
+
+/* function selection */
+
+#define __tg_real_nocast(fun, x) ( \
+	__FLT(x) ? fun ## f (x) : \
+	__LDBL(x) ? fun ## l (x) : \
+	fun(x) )
+
+#define __tg_real(fun, x) (__RETCAST(x)__tg_real_nocast(fun, x))
+
+#define __tg_real_2_1(fun, x, y) (__RETCAST(x)( \
+	__FLT(x) ? fun ## f (x, y) : \
+	__LDBL(x) ? fun ## l (x, y) : \
+	fun(x, y) ))
+
+#define __tg_real_2(fun, x, y) (__RETCAST_2(x, y)( \
+	__FLT(x) && __FLT(y) ? fun ## f (x, y) : \
+	__LDBL((x)+(y)) ? fun ## l (x, y) : \
+	fun(x, y) ))
+
+#define __tg_complex(fun, x) (__RETCAST_CX(x)( \
+	__FLTCX((x)+I) && __IS_FP(x) ? fun ## f (x) : \
+	__LDBLCX((x)+I) ? fun ## l (x) : \
+	fun(x) ))
+
+#define __tg_complex_retreal(fun, x) (__RETCAST_REAL(x)( \
+	__FLTCX((x)+I) && __IS_FP(x) ? fun ## f (x) : \
+	__LDBLCX((x)+I) ? fun ## l (x) : \
+	fun(x) ))
+
+#define __tg_real_complex(fun, x) (__RETCAST(x)( \
+	__FLTCX(x) ? c ## fun ## f (x) : \
+	__DBLCX(x) ? c ## fun (x) : \
+	__LDBLCX(x) ? c ## fun ## l (x) : \
+	__FLT(x) ? fun ## f (x) : \
+	__LDBL(x) ? fun ## l (x) : \
+	fun(x) ))
+
+/* special cases */
+
+#define __tg_real_remquo(x, y, z) (__RETCAST_2(x, y)( \
+	__FLT(x) && __FLT(y) ? remquof(x, y, z) : \
+	__LDBL((x)+(y)) ? remquol(x, y, z) : \
+	remquo(x, y, z) ))
+
+#define __tg_real_fma(x, y, z) (__RETCAST_3(x, y, z)( \
+	__FLT(x) && __FLT(y) && __FLT(z) ? fmaf(x, y, z) : \
+	__LDBL((x)+(y)+(z)) ? fmal(x, y, z) : \
+	fma(x, y, z) ))
+
+#define __tg_real_complex_pow(x, y) (__RETCAST_2(x, y)( \
+	__FLTCX((x)+(y)) && __IS_FP(x) && __IS_FP(y) ? cpowf(x, y) : \
+	__FLTCX((x)+(y)) ? cpow(x, y) : \
+	__DBLCX((x)+(y)) ? cpow(x, y) : \
+	__LDBLCX((x)+(y)) ? cpowl(x, y) : \
+	__FLT(x) && __FLT(y) ? powf(x, y) : \
+	__LDBL((x)+(y)) ? powl(x, y) : \
+	pow(x, y) ))
+
+#define __tg_real_complex_fabs(x) (__RETCAST_REAL(x)( \
+	__FLTCX(x) ? cabsf(x) : \
+	__DBLCX(x) ? cabs(x) : \
+	__LDBLCX(x) ? cabsl(x) : \
+	__FLT(x) ? fabsf(x) : \
+	__LDBL(x) ? fabsl(x) : \
+	fabs(x) ))
+
+/* suppress any macros in math.h or complex.h */
+
+#undef acos
+#undef acosh
+#undef asin
+#undef asinh
+#undef atan
+#undef atan2
+#undef atanh
+#undef carg
+#undef cbrt
+#undef ceil
+#undef cimag
+#undef conj
+#undef copysign
+#undef cos
+#undef cosh
+#undef cproj
+#undef creal
+#undef erf
+#undef erfc
+#undef exp
+#undef exp2
+#undef expm1
+#undef fabs
+#undef fdim
+#undef floor
+#undef fma
+#undef fmax
+#undef fmin
+#undef fmod
+#undef frexp
+#undef hypot
+#undef ilogb
+#undef ldexp
+#undef lgamma
+#undef llrint
+#undef llround
+#undef log
+#undef log10
+#undef log1p
+#undef log2
+#undef logb
+#undef lrint
+#undef lround
+#undef nearbyint
+#undef nextafter
+#undef nexttoward
+#undef pow
+#undef remainder
+#undef remquo
+#undef rint
+#undef round
+#undef scalbln
+#undef scalbn
+#undef sin
+#undef sinh
+#undef sqrt
+#undef tan
+#undef tanh
+#undef tgamma
+#undef trunc
+
+/* tg functions */
+
+#define acos(x)         __tg_real_complex(acos, (x))
+#define acosh(x)        __tg_real_complex(acosh, (x))
+#define asin(x)         __tg_real_complex(asin, (x))
+#define asinh(x)        __tg_real_complex(asinh, (x))
+#define atan(x)         __tg_real_complex(atan, (x))
+#define atan2(x,y)      __tg_real_2(atan2, (x), (y))
+#define atanh(x)        __tg_real_complex(atanh, (x))
+#define carg(x)         __tg_complex_retreal(carg, (x))
+#define cbrt(x)         __tg_real(cbrt, (x))
+#define ceil(x)         __tg_real(ceil, (x))
+#define cimag(x)        __tg_complex_retreal(cimag, (x))
+#define conj(x)         __tg_complex(conj, (x))
+#define copysign(x,y)   __tg_real_2(copysign, (x), (y))
+#define cos(x)          __tg_real_complex(cos, (x))
+#define cosh(x)         __tg_real_complex(cosh, (x))
+#define cproj(x)        __tg_complex(cproj, (x))
+#define creal(x)        __tg_complex_retreal(creal, (x))
+#define erf(x)          __tg_real(erf, (x))
+#define erfc(x)         __tg_real(erfc, (x))
+#define exp(x)          __tg_real_complex(exp, (x))
+#define exp2(x)         __tg_real(exp2, (x))
+#define expm1(x)        __tg_real(expm1, (x))
+#define fabs(x)         __tg_real_complex_fabs(x)
+#define fdim(x,y)       __tg_real_2(fdim, (x), (y))
+#define floor(x)        __tg_real(floor, (x))
+#define fma(x,y,z)      __tg_real_fma((x), (y), (z))
+#define fmax(x,y)       __tg_real_2(fmax, (x), (y))
+#define fmin(x,y)       __tg_real_2(fmin, (x), (y))
+#define fmod(x,y)       __tg_real_2(fmod, (x), (y))
+#define frexp(x,y)      __tg_real_2_1(frexp, (x), (y))
+#define hypot(x,y)      __tg_real_2(hypot, (x), (y))
+#define ilogb(x)        __tg_real_nocast(ilogb, (x))
+#define ldexp(x,y)      __tg_real_2_1(ldexp, (x), (y))
+#define lgamma(x)       __tg_real(lgamma, (x))
+#define llrint(x)       __tg_real_nocast(llrint, (x))
+#define llround(x)      __tg_real_nocast(llround, (x))
+#define log(x)          __tg_real_complex(log, (x))
+#define log10(x)        __tg_real(log10, (x))
+#define log1p(x)        __tg_real(log1p, (x))
+#define log2(x)         __tg_real(log2, (x))
+#define logb(x)         __tg_real(logb, (x))
+#define lrint(x)        __tg_real_nocast(lrint, (x))
+#define lround(x)       __tg_real_nocast(lround, (x))
+#define nearbyint(x)    __tg_real(nearbyint, (x))
+#define nextafter(x,y)  __tg_real_2(nextafter, (x), (y))
+#define nexttoward(x,y) __tg_real_2(nexttoward, (x), (y))
+#define pow(x,y)        __tg_real_complex_pow((x), (y))
+#define remainder(x,y)  __tg_real_2(remainder, (x), (y))
+#define remquo(x,y,z)   __tg_real_remquo((x), (y), (z))
+#define rint(x)         __tg_real(rint, (x))
+#define round(x)        __tg_real(round, (x))
+#define scalbln(x,y)    __tg_real_2_1(scalbln, (x), (y))
+#define scalbn(x,y)     __tg_real_2_1(scalbn, (x), (y))
+#define sin(x)          __tg_real_complex(sin, (x))
+#define sinh(x)         __tg_real_complex(sinh, (x))
+#define sqrt(x)         __tg_real_complex(sqrt, (x))
+#define tan(x)          __tg_real_complex(tan, (x))
+#define tanh(x)         __tg_real_complex(tanh, (x))
+#define tgamma(x)       __tg_real(tgamma, (x))
+#define trunc(x)        __tg_real(trunc, (x))
+
+#endif
diff --git a/include/musl/threads.h b/include/musl/threads.h
new file mode 100644
index 0000000..52ec310
--- /dev/null
+++ b/include/musl/threads.h
@@ -0,0 +1,93 @@
+#ifndef _THREADS_H
+#define _THREADS_H
+
+#include <features.h>
+#include <time.h>
+
+#ifdef __cplusplus
+extern "C" {
+typedef unsigned long thrd_t;
+#else
+typedef struct __pthread *thrd_t;
+#define thread_local _Thread_local
+#endif
+
+typedef int once_flag;
+typedef unsigned tss_t;
+typedef int (*thrd_start_t)(void *);
+typedef void (*tss_dtor_t)(void *);
+
+#define __NEED_cnd_t
+#define __NEED_mtx_t
+
+#include <bits/alltypes.h>
+
+#define TSS_DTOR_ITERATIONS 4
+
+enum {
+	thrd_success  = 0,
+	thrd_busy     = 1,
+	thrd_error    = 2,
+	thrd_nomem    = 3,
+	thrd_timedout = 4,
+};
+
+enum {
+	mtx_plain     = 0,
+	mtx_recursive = 1,
+	mtx_timed     = 2,
+};
+
+#define ONCE_FLAG_INIT 0
+
+int thrd_create(thrd_t *, thrd_start_t, void *);
+_Noreturn void thrd_exit(int);
+
+int thrd_detach(thrd_t);
+int thrd_join(thrd_t, int *);
+
+int thrd_sleep(const struct timespec *, struct timespec *);
+void thrd_yield(void);
+
+thrd_t thrd_current(void);
+int thrd_equal(thrd_t, thrd_t);
+#ifndef __cplusplus
+#define thrd_equal(A, B) ((A) == (B))
+#endif
+
+void call_once(once_flag *, void (*)(void));
+
+int mtx_init(mtx_t *, int);
+void mtx_destroy(mtx_t *);
+
+int mtx_lock(mtx_t *);
+int mtx_timedlock(mtx_t *__restrict, const struct timespec *__restrict);
+int mtx_trylock(mtx_t *);
+int mtx_unlock(mtx_t *);
+
+int cnd_init(cnd_t *);
+void cnd_destroy(cnd_t *);
+
+int cnd_broadcast(cnd_t *);
+int cnd_signal(cnd_t *);
+
+int cnd_timedwait(cnd_t *__restrict, mtx_t *__restrict, const struct timespec *__restrict);
+int cnd_wait(cnd_t *, mtx_t *);
+
+int tss_create(tss_t *, tss_dtor_t);
+void tss_delete(tss_t);
+
+int tss_set(tss_t, void *);
+void *tss_get(tss_t);
+
+#if _REDIR_TIME64
+__REDIR(thrd_sleep, __thrd_sleep_time64);
+__REDIR(mtx_timedlock, __mtx_timedlock_time64);
+__REDIR(cnd_timedwait, __cnd_timedwait_time64);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/time.h b/include/musl/time.h
new file mode 100644
index 0000000..3d94837
--- /dev/null
+++ b/include/musl/time.h
@@ -0,0 +1,168 @@
+#ifndef	_TIME_H
+#define _TIME_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#if __cplusplus >= 201103L
+#define NULL nullptr
+#elif defined(__cplusplus)
+#define NULL 0L
+#else
+#define NULL ((void*)0)
+#endif
+
+
+#define __NEED_size_t
+#define __NEED_time_t
+#define __NEED_clock_t
+#define __NEED_struct_timespec
+
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
+#define __NEED_clockid_t
+#define __NEED_timer_t
+#define __NEED_pid_t
+#define __NEED_locale_t
+#endif
+
+#include <bits/alltypes.h>
+
+#if defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
+#define __tm_gmtoff tm_gmtoff
+#define __tm_zone tm_zone
+#endif
+
+struct tm {
+	int tm_sec;
+	int tm_min;
+	int tm_hour;
+	int tm_mday;
+	int tm_mon;
+	int tm_year;
+	int tm_wday;
+	int tm_yday;
+	int tm_isdst;
+	long __tm_gmtoff;
+	const char *__tm_zone;
+};
+
+clock_t clock (void);
+time_t time (time_t *);
+double difftime (time_t, time_t);
+time_t mktime (struct tm *);
+size_t strftime (char *__restrict, size_t, const char *__restrict, const struct tm *__restrict);
+struct tm *gmtime (const time_t *);
+struct tm *localtime (const time_t *);
+char *asctime (const struct tm *);
+char *ctime (const time_t *);
+int timespec_get(struct timespec *, int);
+
+#define CLOCKS_PER_SEC 1000000L
+
+#define TIME_UTC 1
+
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
+
+size_t strftime_l (char *  __restrict, size_t, const char *  __restrict, const struct tm *  __restrict, locale_t);
+
+struct tm *gmtime_r (const time_t *__restrict, struct tm *__restrict);
+struct tm *localtime_r (const time_t *__restrict, struct tm *__restrict);
+char *asctime_r (const struct tm *__restrict, char *__restrict);
+char *ctime_r (const time_t *, char *);
+
+void tzset (void);
+
+struct itimerspec {
+	struct timespec it_interval;
+	struct timespec it_value;
+};
+
+#define CLOCK_REALTIME           0
+#define CLOCK_MONOTONIC          1
+#define CLOCK_PROCESS_CPUTIME_ID 2
+#define CLOCK_THREAD_CPUTIME_ID  3
+#define CLOCK_MONOTONIC_RAW      4
+#define CLOCK_REALTIME_COARSE    5
+#define CLOCK_MONOTONIC_COARSE   6
+#define CLOCK_BOOTTIME           7
+#define CLOCK_REALTIME_ALARM     8
+#define CLOCK_BOOTTIME_ALARM     9
+#define CLOCK_SGI_CYCLE         10
+#define CLOCK_TAI               11
+
+#define TIMER_ABSTIME 1
+
+int nanosleep (const struct timespec *, struct timespec *);
+int clock_getres (clockid_t, struct timespec *);
+int clock_gettime (clockid_t, struct timespec *);
+int clock_settime (clockid_t, const struct timespec *);
+int clock_nanosleep (clockid_t, int, const struct timespec *, struct timespec *);
+int clock_getcpuclockid (pid_t, clockid_t *);
+
+struct sigevent;
+int timer_create (clockid_t, struct sigevent *__restrict, timer_t *__restrict);
+int timer_delete (timer_t);
+int timer_settime (timer_t, int, const struct itimerspec *__restrict, struct itimerspec *__restrict);
+int timer_gettime (timer_t, struct itimerspec *);
+int timer_getoverrun (timer_t);
+
+extern char *tzname[2];
+
+#endif
+
+
+#if defined(_XOPEN_SOURCE) || defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
+char *strptime (const char *__restrict, const char *__restrict, struct tm *__restrict);
+extern int daylight;
+extern long timezone;
+extern int getdate_err;
+struct tm *getdate (const char *);
+#endif
+
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+int stime(const time_t *);
+time_t timegm(struct tm *);
+#endif
+
+#if _REDIR_TIME64
+__REDIR(time, __time64);
+__REDIR(difftime, __difftime64);
+__REDIR(mktime, __mktime64);
+__REDIR(gmtime, __gmtime64);
+__REDIR(localtime, __localtime64);
+__REDIR(ctime, __ctime64);
+__REDIR(timespec_get, __timespec_get_time64);
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
+ || defined(_BSD_SOURCE)
+__REDIR(gmtime_r, __gmtime64_r);
+__REDIR(localtime_r, __localtime64_r);
+__REDIR(ctime_r, __ctime64_r);
+__REDIR(nanosleep, __nanosleep_time64);
+__REDIR(clock_getres, __clock_getres_time64);
+__REDIR(clock_gettime, __clock_gettime64);
+__REDIR(clock_settime, __clock_settime64);
+__REDIR(clock_nanosleep, __clock_nanosleep_time64);
+__REDIR(timer_settime, __timer_settime64);
+__REDIR(timer_gettime, __timer_gettime64);
+#endif
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+__REDIR(stime, __stime64);
+__REDIR(timegm, __timegm_time64);
+#endif
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif
diff --git a/include/musl/uchar.h b/include/musl/uchar.h
new file mode 100644
index 0000000..7e5c4d4
--- /dev/null
+++ b/include/musl/uchar.h
@@ -0,0 +1,29 @@
+#ifndef _UCHAR_H
+#define _UCHAR_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if __cplusplus < 201103L
+typedef unsigned short char16_t;
+typedef unsigned char32_t;
+#endif
+
+#define __NEED_mbstate_t
+#define __NEED_size_t
+
+#include <features.h>
+#include <bits/alltypes.h>
+
+size_t c16rtomb(char *__restrict, char16_t, mbstate_t *__restrict);
+size_t mbrtoc16(char16_t *__restrict, const char *__restrict, size_t, mbstate_t *__restrict);
+
+size_t c32rtomb(char *__restrict, char32_t, mbstate_t *__restrict);
+size_t mbrtoc32(char32_t *__restrict, const char *__restrict, size_t, mbstate_t *__restrict);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/ucontext.h b/include/musl/ucontext.h
new file mode 100644
index 0000000..0f75712
--- /dev/null
+++ b/include/musl/ucontext.h
@@ -0,0 +1,25 @@
+#ifndef _UCONTEXT_H
+#define _UCONTEXT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#include <signal.h>
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define NGREG (sizeof(gregset_t)/sizeof(greg_t))
+#endif
+
+struct __ucontext;
+
+int  getcontext(struct __ucontext *);
+void makecontext(struct __ucontext *, void (*)(), int, ...);
+int  setcontext(const struct __ucontext *);
+int  swapcontext(struct __ucontext *, const struct __ucontext *);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/include/musl/ulimit.h b/include/musl/ulimit.h
new file mode 100644
index 0000000..efdcd31
--- /dev/null
+++ b/include/musl/ulimit.h
@@ -0,0 +1,17 @@
+#ifndef _ULIMIT_H
+#define _ULIMIT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define UL_GETFSIZE 1
+#define UL_SETFSIZE 2
+
+long ulimit (int, ...);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/unistd.h b/include/musl/unistd.h
new file mode 100644
index 0000000..42b0e82
--- /dev/null
+++ b/include/musl/unistd.h
@@ -0,0 +1,485 @@
+#ifndef	_UNISTD_H
+#define	_UNISTD_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define STDIN_FILENO  0
+#define STDOUT_FILENO 1
+#define STDERR_FILENO 2
+
+#define SEEK_SET 0
+#define SEEK_CUR 1
+#define SEEK_END 2
+#define SEEK_DATA 3
+#define SEEK_HOLE 4
+
+#if __cplusplus >= 201103L
+#define NULL nullptr
+#elif defined(__cplusplus)
+#define NULL 0L
+#else
+#define NULL ((void*)0)
+#endif
+
+#define __NEED_size_t
+#define __NEED_ssize_t
+#define __NEED_uid_t
+#define __NEED_gid_t
+#define __NEED_off_t
+#define __NEED_pid_t
+#define __NEED_intptr_t
+#define __NEED_useconds_t
+
+#include <bits/alltypes.h>
+
+int pipe(int [2]);
+int pipe2(int [2], int);
+int close(int);
+int posix_close(int, int);
+int dup(int);
+int dup2(int, int);
+int dup3(int, int, int);
+off_t lseek(int, off_t, int);
+int fsync(int);
+int fdatasync(int);
+
+ssize_t read(int, void *, size_t);
+ssize_t write(int, const void *, size_t);
+ssize_t pread(int, void *, size_t, off_t);
+ssize_t pwrite(int, const void *, size_t, off_t);
+
+int chown(const char *, uid_t, gid_t);
+int fchown(int, uid_t, gid_t);
+int lchown(const char *, uid_t, gid_t);
+int fchownat(int, const char *, uid_t, gid_t, int);
+
+int link(const char *, const char *);
+int linkat(int, const char *, int, const char *, int);
+int symlink(const char *, const char *);
+int symlinkat(const char *, int, const char *);
+ssize_t readlink(const char *__restrict, char *__restrict, size_t);
+ssize_t readlinkat(int, const char *__restrict, char *__restrict, size_t);
+int unlink(const char *);
+int unlinkat(int, const char *, int);
+int rmdir(const char *);
+int truncate(const char *, off_t);
+int ftruncate(int, off_t);
+
+#define F_OK 0
+#define R_OK 4
+#define W_OK 2
+#define X_OK 1
+
+int access(const char *, int);
+int faccessat(int, const char *, int, int);
+
+int chdir(const char *);
+int fchdir(int);
+char *getcwd(char *, size_t);
+
+unsigned alarm(unsigned);
+unsigned sleep(unsigned);
+int pause(void);
+
+pid_t fork(void);
+pid_t _Fork(void);
+int execve(const char *, char *const [], char *const []);
+int execv(const char *, char *const []);
+int execle(const char *, const char *, ...);
+int execl(const char *, const char *, ...);
+int execvp(const char *, char *const []);
+int execlp(const char *, const char *, ...);
+int fexecve(int, char *const [], char *const []);
+_Noreturn void _exit(int);
+
+pid_t getpid(void);
+pid_t getppid(void);
+pid_t getpgrp(void);
+pid_t getpgid(pid_t);
+int setpgid(pid_t, pid_t);
+pid_t setsid(void);
+pid_t getsid(pid_t);
+char *ttyname(int);
+int ttyname_r(int, char *, size_t);
+int isatty(int);
+pid_t tcgetpgrp(int);
+int tcsetpgrp(int, pid_t);
+
+uid_t getuid(void);
+uid_t geteuid(void);
+gid_t getgid(void);
+gid_t getegid(void);
+int getgroups(int, gid_t []);
+int setuid(uid_t);
+int seteuid(uid_t);
+int setgid(gid_t);
+int setegid(gid_t);
+
+char *getlogin(void);
+int getlogin_r(char *, size_t);
+int gethostname(char *, size_t);
+char *ctermid(char *);
+
+int getopt(int, char * const [], const char *);
+extern char *optarg;
+extern int optind, opterr, optopt;
+
+long pathconf(const char *, int);
+long fpathconf(int, int);
+long sysconf(int);
+size_t confstr(int, char *, size_t);
+
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define F_ULOCK 0
+#define F_LOCK  1
+#define F_TLOCK 2
+#define F_TEST  3
+int setreuid(uid_t, uid_t);
+int setregid(gid_t, gid_t);
+int lockf(int, int, off_t);
+long gethostid(void);
+int nice(int);
+void sync(void);
+pid_t setpgrp(void);
+char *crypt(const char *, const char *);
+void encrypt(char *, int);
+void swab(const void *__restrict, void *__restrict, ssize_t);
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) \
+ || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE+0 < 700)
+int usleep(unsigned);
+unsigned ualarm(unsigned, unsigned);
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define L_SET 0
+#define L_INCR 1
+#define L_XTND 2
+int brk(void *);
+void *sbrk(intptr_t);
+pid_t vfork(void);
+int vhangup(void);
+int chroot(const char *);
+int getpagesize(void);
+int getdtablesize(void);
+int sethostname(const char *, size_t);
+int getdomainname(char *, size_t);
+int setdomainname(const char *, size_t);
+int setgroups(size_t, const gid_t *);
+char *getpass(const char *);
+int daemon(int, int);
+void setusershell(void);
+void endusershell(void);
+char *getusershell(void);
+int acct(const char *);
+long syscall(long, ...);
+int execvpe(const char *, char *const [], char *const []);
+int issetugid(void);
+int getentropy(void *, size_t);
+extern int optreset;
+#endif
+
+#ifdef _GNU_SOURCE
+extern char **environ;
+int setresuid(uid_t, uid_t, uid_t);
+int setresgid(gid_t, gid_t, gid_t);
+int getresuid(uid_t *, uid_t *, uid_t *);
+int getresgid(gid_t *, gid_t *, gid_t *);
+char *get_current_dir_name(void);
+int syncfs(int);
+int euidaccess(const char *, int);
+int eaccess(const char *, int);
+ssize_t copy_file_range(int, off_t *, int, off_t *, size_t, unsigned);
+pid_t gettid(void);
+#endif
+
+#if defined(_LARGEFILE64_SOURCE)
+#define lseek64 lseek
+#define pread64 pread
+#define pwrite64 pwrite
+#define truncate64 truncate
+#define ftruncate64 ftruncate
+#define lockf64 lockf
+#define off64_t off_t
+#endif
+
+#define POSIX_CLOSE_RESTART     0
+
+#define _XOPEN_VERSION          700
+#define _XOPEN_UNIX             1
+#define _XOPEN_ENH_I18N         1
+
+#define _POSIX_VERSION          200809L
+#define _POSIX2_VERSION         _POSIX_VERSION
+
+#define _POSIX_ADVISORY_INFO    _POSIX_VERSION
+#define _POSIX_CHOWN_RESTRICTED 1
+#define _POSIX_IPV6             _POSIX_VERSION
+#define _POSIX_JOB_CONTROL      1
+#define _POSIX_MAPPED_FILES     _POSIX_VERSION
+#define _POSIX_MEMLOCK          _POSIX_VERSION
+#define _POSIX_MEMLOCK_RANGE    _POSIX_VERSION
+#define _POSIX_MEMORY_PROTECTION _POSIX_VERSION
+#define _POSIX_MESSAGE_PASSING  _POSIX_VERSION
+#define _POSIX_FSYNC            _POSIX_VERSION
+#define _POSIX_NO_TRUNC         1
+#define _POSIX_RAW_SOCKETS      _POSIX_VERSION
+#define _POSIX_REALTIME_SIGNALS _POSIX_VERSION
+#define _POSIX_REGEXP           1
+#define _POSIX_SAVED_IDS        1
+#define _POSIX_SHELL            1
+#define _POSIX_SPAWN            _POSIX_VERSION
+#define _POSIX_VDISABLE         0
+
+#define _POSIX_THREADS          _POSIX_VERSION
+#define _POSIX_THREAD_PROCESS_SHARED _POSIX_VERSION
+#define _POSIX_THREAD_SAFE_FUNCTIONS _POSIX_VERSION
+#define _POSIX_THREAD_ATTR_STACKADDR _POSIX_VERSION
+#define _POSIX_THREAD_ATTR_STACKSIZE _POSIX_VERSION
+#define _POSIX_THREAD_PRIORITY_SCHEDULING _POSIX_VERSION
+#define _POSIX_THREAD_CPUTIME   _POSIX_VERSION
+#define _POSIX_TIMERS           _POSIX_VERSION
+#define _POSIX_TIMEOUTS         _POSIX_VERSION
+#define _POSIX_MONOTONIC_CLOCK  _POSIX_VERSION
+#define _POSIX_CPUTIME          _POSIX_VERSION
+#define _POSIX_CLOCK_SELECTION  _POSIX_VERSION
+#define _POSIX_BARRIERS         _POSIX_VERSION
+#define _POSIX_SPIN_LOCKS       _POSIX_VERSION
+#define _POSIX_READER_WRITER_LOCKS _POSIX_VERSION
+#define _POSIX_ASYNCHRONOUS_IO  _POSIX_VERSION
+#define _POSIX_SEMAPHORES       _POSIX_VERSION
+#define _POSIX_SHARED_MEMORY_OBJECTS _POSIX_VERSION
+
+#define _POSIX2_C_BIND          _POSIX_VERSION
+
+#if __LONG_MAX == 0x7fffffffL
+#define _POSIX_V6_ILP32_OFFBIG  1
+#define _POSIX_V7_ILP32_OFFBIG  1
+#else
+#define _POSIX_V6_LP64_OFF64  1
+#define _POSIX_V7_LP64_OFF64  1
+#endif
+
+
+
+#define _PC_LINK_MAX	0
+#define _PC_MAX_CANON	1
+#define _PC_MAX_INPUT	2
+#define _PC_NAME_MAX	3
+#define _PC_PATH_MAX	4
+#define _PC_PIPE_BUF	5
+#define _PC_CHOWN_RESTRICTED	6
+#define _PC_NO_TRUNC	7
+#define _PC_VDISABLE	8
+#define _PC_SYNC_IO	9
+#define _PC_ASYNC_IO	10
+#define _PC_PRIO_IO	11
+#define _PC_SOCK_MAXBUF	12
+#define _PC_FILESIZEBITS	13
+#define _PC_REC_INCR_XFER_SIZE	14
+#define _PC_REC_MAX_XFER_SIZE	15
+#define _PC_REC_MIN_XFER_SIZE	16
+#define _PC_REC_XFER_ALIGN	17
+#define _PC_ALLOC_SIZE_MIN	18
+#define _PC_SYMLINK_MAX	19
+#define _PC_2_SYMLINKS	20
+
+#define _SC_ARG_MAX	0
+#define _SC_CHILD_MAX	1
+#define _SC_CLK_TCK	2
+#define _SC_NGROUPS_MAX	3
+#define _SC_OPEN_MAX	4
+#define _SC_STREAM_MAX	5
+#define _SC_TZNAME_MAX	6
+#define _SC_JOB_CONTROL	7
+#define _SC_SAVED_IDS	8
+#define _SC_REALTIME_SIGNALS	9
+#define _SC_PRIORITY_SCHEDULING	10
+#define _SC_TIMERS	11
+#define _SC_ASYNCHRONOUS_IO	12
+#define _SC_PRIORITIZED_IO	13
+#define _SC_SYNCHRONIZED_IO	14
+#define _SC_FSYNC	15
+#define _SC_MAPPED_FILES	16
+#define _SC_MEMLOCK	17
+#define _SC_MEMLOCK_RANGE	18
+#define _SC_MEMORY_PROTECTION	19
+#define _SC_MESSAGE_PASSING	20
+#define _SC_SEMAPHORES	21
+#define _SC_SHARED_MEMORY_OBJECTS	22
+#define _SC_AIO_LISTIO_MAX	23
+#define _SC_AIO_MAX	24
+#define _SC_AIO_PRIO_DELTA_MAX	25
+#define _SC_DELAYTIMER_MAX	26
+#define _SC_MQ_OPEN_MAX	27
+#define _SC_MQ_PRIO_MAX	28
+#define _SC_VERSION	29
+#define _SC_PAGE_SIZE	30
+#define _SC_PAGESIZE	30 /* !! */
+#define _SC_RTSIG_MAX	31
+#define _SC_SEM_NSEMS_MAX	32
+#define _SC_SEM_VALUE_MAX	33
+#define _SC_SIGQUEUE_MAX	34
+#define _SC_TIMER_MAX	35
+#define _SC_BC_BASE_MAX	36
+#define _SC_BC_DIM_MAX	37
+#define _SC_BC_SCALE_MAX	38
+#define _SC_BC_STRING_MAX	39
+#define _SC_COLL_WEIGHTS_MAX	40
+#define _SC_EXPR_NEST_MAX	42
+#define _SC_LINE_MAX	43
+#define _SC_RE_DUP_MAX	44
+#define _SC_2_VERSION	46
+#define _SC_2_C_BIND	47
+#define _SC_2_C_DEV	48
+#define _SC_2_FORT_DEV	49
+#define _SC_2_FORT_RUN	50
+#define _SC_2_SW_DEV	51
+#define _SC_2_LOCALEDEF	52
+#define _SC_UIO_MAXIOV	60 /* !! */
+#define _SC_IOV_MAX	60
+#define _SC_THREADS	67
+#define _SC_THREAD_SAFE_FUNCTIONS	68
+#define _SC_GETGR_R_SIZE_MAX	69
+#define _SC_GETPW_R_SIZE_MAX	70
+#define _SC_LOGIN_NAME_MAX	71
+#define _SC_TTY_NAME_MAX	72
+#define _SC_THREAD_DESTRUCTOR_ITERATIONS	73
+#define _SC_THREAD_KEYS_MAX	74
+#define _SC_THREAD_STACK_MIN	75
+#define _SC_THREAD_THREADS_MAX	76
+#define _SC_THREAD_ATTR_STACKADDR	77
+#define _SC_THREAD_ATTR_STACKSIZE	78
+#define _SC_THREAD_PRIORITY_SCHEDULING	79
+#define _SC_THREAD_PRIO_INHERIT	80
+#define _SC_THREAD_PRIO_PROTECT	81
+#define _SC_THREAD_PROCESS_SHARED	82
+#define _SC_NPROCESSORS_CONF	83
+#define _SC_NPROCESSORS_ONLN	84
+#define _SC_PHYS_PAGES	85
+#define _SC_AVPHYS_PAGES	86
+#define _SC_ATEXIT_MAX	87
+#define _SC_PASS_MAX	88
+#define _SC_XOPEN_VERSION	89
+#define _SC_XOPEN_XCU_VERSION	90
+#define _SC_XOPEN_UNIX	91
+#define _SC_XOPEN_CRYPT	92
+#define _SC_XOPEN_ENH_I18N	93
+#define _SC_XOPEN_SHM	94
+#define _SC_2_CHAR_TERM	95
+#define _SC_2_UPE	97
+#define _SC_XOPEN_XPG2	98
+#define _SC_XOPEN_XPG3	99
+#define _SC_XOPEN_XPG4	100
+#define _SC_NZERO	109
+#define _SC_XBS5_ILP32_OFF32	125
+#define _SC_XBS5_ILP32_OFFBIG	126
+#define _SC_XBS5_LP64_OFF64	127
+#define _SC_XBS5_LPBIG_OFFBIG	128
+#define _SC_XOPEN_LEGACY	129
+#define _SC_XOPEN_REALTIME	130
+#define _SC_XOPEN_REALTIME_THREADS	131
+#define _SC_ADVISORY_INFO	132
+#define _SC_BARRIERS	133
+#define _SC_CLOCK_SELECTION	137
+#define _SC_CPUTIME	138
+#define _SC_THREAD_CPUTIME	139
+#define _SC_MONOTONIC_CLOCK	149
+#define _SC_READER_WRITER_LOCKS	153
+#define _SC_SPIN_LOCKS	154
+#define _SC_REGEXP	155
+#define _SC_SHELL	157
+#define _SC_SPAWN	159
+#define _SC_SPORADIC_SERVER	160
+#define _SC_THREAD_SPORADIC_SERVER	161
+#define _SC_TIMEOUTS	164
+#define _SC_TYPED_MEMORY_OBJECTS	165
+#define _SC_2_PBS	168
+#define _SC_2_PBS_ACCOUNTING	169
+#define _SC_2_PBS_LOCATE	170
+#define _SC_2_PBS_MESSAGE	171
+#define _SC_2_PBS_TRACK	172
+#define _SC_SYMLOOP_MAX	173
+#define _SC_STREAMS	174
+#define _SC_2_PBS_CHECKPOINT	175
+#define _SC_V6_ILP32_OFF32	176
+#define _SC_V6_ILP32_OFFBIG	177
+#define _SC_V6_LP64_OFF64	178
+#define _SC_V6_LPBIG_OFFBIG	179
+#define _SC_HOST_NAME_MAX	180
+#define _SC_TRACE	181
+#define _SC_TRACE_EVENT_FILTER	182
+#define _SC_TRACE_INHERIT	183
+#define _SC_TRACE_LOG	184
+
+#define _SC_IPV6	235
+#define _SC_RAW_SOCKETS	236
+#define _SC_V7_ILP32_OFF32	237
+#define _SC_V7_ILP32_OFFBIG	238
+#define _SC_V7_LP64_OFF64	239
+#define _SC_V7_LPBIG_OFFBIG	240
+#define _SC_SS_REPL_MAX	241
+#define _SC_TRACE_EVENT_NAME_MAX	242
+#define _SC_TRACE_NAME_MAX	243
+#define _SC_TRACE_SYS_MAX	244
+#define _SC_TRACE_USER_EVENT_MAX	245
+#define _SC_XOPEN_STREAMS	246
+#define _SC_THREAD_ROBUST_PRIO_INHERIT	247
+#define _SC_THREAD_ROBUST_PRIO_PROTECT	248
+#define _SC_MINSIGSTKSZ	249
+#define _SC_SIGSTKSZ	250
+
+#define _CS_PATH	0
+#define _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS	1
+#define _CS_GNU_LIBC_VERSION	2
+#define _CS_GNU_LIBPTHREAD_VERSION	3
+#define _CS_POSIX_V5_WIDTH_RESTRICTED_ENVS	4
+#define _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS	5
+
+#define _CS_POSIX_V6_ILP32_OFF32_CFLAGS	1116
+#define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS	1117
+#define _CS_POSIX_V6_ILP32_OFF32_LIBS	1118
+#define _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS	1119
+#define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS	1120
+#define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS	1121
+#define _CS_POSIX_V6_ILP32_OFFBIG_LIBS	1122
+#define _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS	1123
+#define _CS_POSIX_V6_LP64_OFF64_CFLAGS	1124
+#define _CS_POSIX_V6_LP64_OFF64_LDFLAGS	1125
+#define _CS_POSIX_V6_LP64_OFF64_LIBS	1126
+#define _CS_POSIX_V6_LP64_OFF64_LINTFLAGS	1127
+#define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS	1128
+#define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS	1129
+#define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS	1130
+#define _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS	1131
+#define _CS_POSIX_V7_ILP32_OFF32_CFLAGS	1132
+#define _CS_POSIX_V7_ILP32_OFF32_LDFLAGS	1133
+#define _CS_POSIX_V7_ILP32_OFF32_LIBS	1134
+#define _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS	1135
+#define _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS	1136
+#define _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS	1137
+#define _CS_POSIX_V7_ILP32_OFFBIG_LIBS	1138
+#define _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS	1139
+#define _CS_POSIX_V7_LP64_OFF64_CFLAGS	1140
+#define _CS_POSIX_V7_LP64_OFF64_LDFLAGS	1141
+#define _CS_POSIX_V7_LP64_OFF64_LIBS	1142
+#define _CS_POSIX_V7_LP64_OFF64_LINTFLAGS	1143
+#define _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS	1144
+#define _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS	1145
+#define _CS_POSIX_V7_LPBIG_OFFBIG_LIBS	1146
+#define _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS	1147
+#define _CS_V6_ENV	1148
+#define _CS_V7_ENV	1149
+#define _CS_POSIX_V7_THREADS_CFLAGS	1150
+#define _CS_POSIX_V7_THREADS_LDFLAGS	1151
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/utime.h b/include/musl/utime.h
new file mode 100644
index 0000000..5755bd5
--- /dev/null
+++ b/include/musl/utime.h
@@ -0,0 +1,29 @@
+#ifndef	_UTIME_H
+#define	_UTIME_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_time_t
+
+#include <bits/alltypes.h>
+
+struct utimbuf {
+	time_t actime;
+	time_t modtime;
+};
+
+int utime (const char *, const struct utimbuf *);
+
+#if _REDIR_TIME64
+__REDIR(utime, __utime64);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/utmp.h b/include/musl/utmp.h
new file mode 100644
index 0000000..48a400d
--- /dev/null
+++ b/include/musl/utmp.h
@@ -0,0 +1,52 @@
+#ifndef _UTMP_H
+#define _UTMP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <utmpx.h>
+
+#define ACCOUNTING 9
+#define UT_NAMESIZE 32
+#define UT_HOSTSIZE 256
+#define UT_LINESIZE 32
+
+struct lastlog {
+	time_t ll_time;
+	char ll_line[UT_LINESIZE];
+	char ll_host[UT_HOSTSIZE];
+};
+
+#define ut_time ut_tv.tv_sec
+#define ut_name ut_user
+#define ut_addr ut_addr_v6[0]
+#define utmp utmpx
+#define e_exit __e_exit
+#define e_termination __e_termination
+
+void         endutent(void);
+struct utmp *getutent(void);
+struct utmp *getutid(const struct utmp *);
+struct utmp *getutline(const struct utmp *);
+struct utmp *pututline(const struct utmp *);
+void         setutent(void);
+
+void updwtmp(const char *, const struct utmp *);
+int utmpname(const char *);
+
+int login_tty(int);
+
+#define _PATH_UTMP "/dev/null/utmp"
+#define _PATH_WTMP "/dev/null/wtmp"
+
+#define UTMP_FILE _PATH_UTMP
+#define WTMP_FILE _PATH_WTMP
+#define UTMP_FILENAME _PATH_UTMP
+#define WTMP_FILENAME _PATH_WTMP
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/utmpx.h b/include/musl/utmpx.h
new file mode 100644
index 0000000..b293f42
--- /dev/null
+++ b/include/musl/utmpx.h
@@ -0,0 +1,67 @@
+#ifndef _UTMPX_H
+#define _UTMPX_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_pid_t
+#define __NEED_time_t
+#define __NEED_suseconds_t
+#define __NEED_struct_timeval
+
+#include <bits/alltypes.h>
+
+struct utmpx {
+	short ut_type;
+	short __ut_pad1;
+	pid_t ut_pid;
+	char ut_line[32];
+	char ut_id[4];
+	char ut_user[32];
+	char ut_host[256];
+	struct {
+		short __e_termination;
+		short __e_exit;
+	} ut_exit;
+#if __BYTE_ORDER == 1234
+	int ut_session, __ut_pad2;
+#else
+	int __ut_pad2, ut_session;
+#endif
+	struct timeval ut_tv;
+	unsigned ut_addr_v6[4];
+	char __unused[20];
+};
+
+void          endutxent(void);
+struct utmpx *getutxent(void);
+struct utmpx *getutxid(const struct utmpx *);
+struct utmpx *getutxline(const struct utmpx *);
+struct utmpx *pututxline(const struct utmpx *);
+void          setutxent(void);
+
+#if defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
+#define e_exit __e_exit
+#define e_termination __e_termination
+void updwtmpx(const char *, const struct utmpx *);
+int utmpxname(const char *);
+#endif
+
+#define EMPTY           0
+#define RUN_LVL         1
+#define BOOT_TIME       2
+#define NEW_TIME        3
+#define OLD_TIME        4
+#define INIT_PROCESS    5
+#define LOGIN_PROCESS   6
+#define USER_PROCESS    7
+#define DEAD_PROCESS    8
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/values.h b/include/musl/values.h
new file mode 100644
index 0000000..fe4949f
--- /dev/null
+++ b/include/musl/values.h
@@ -0,0 +1,39 @@
+#ifndef _VALUES_H
+#define _VALUES_H
+
+#include <limits.h>
+
+#define CHARBITS   (sizeof(char)   * 8)
+#define SHORTBITS  (sizeof(short)  * 8)
+#define INTBITS    (sizeof(int)    * 8)
+#define LONGBITS   (sizeof(long)   * 8)
+#define PTRBITS    (sizeof(char *) * 8)
+#define DOUBLEBITS (sizeof(double) * 8)
+#define FLOATBITS  (sizeof(float)  * 8)
+
+#define MINSHORT SHRT_MIN
+#define MININT   INT_MIN
+#define MINLONG  LONG_MIN
+
+#define MAXSHORT SHRT_MAX
+#define MAXINT   INT_MAX
+#define MAXLONG  LONG_MAX
+
+#define HIBITS   MINSHORT
+#define HIBITL   MINLONG
+
+#include <float.h>
+
+#define MAXDOUBLE DBL_MAX
+#undef  MAXFLOAT
+#define MAXFLOAT  FLT_MAX
+#define MINDOUBLE DBL_MIN
+#define MINFLOAT  FLT_MIN
+#define DMINEXP   DBL_MIN_EXP
+#define FMINEXP   FLT_MIN_EXP
+#define DMAXEXP   DBL_MAX_EXP
+#define FMAXEXP   FLT_MAX_EXP
+
+#define BITSPERBYTE CHAR_BIT
+
+#endif
diff --git a/include/musl/wait.h b/include/musl/wait.h
new file mode 100644
index 0000000..98396e2
--- /dev/null
+++ b/include/musl/wait.h
@@ -0,0 +1,2 @@
+#warning redirecting incorrect #include <wait.h> to <sys/wait.h>
+#include <sys/wait.h>
diff --git a/include/musl/wchar.h b/include/musl/wchar.h
new file mode 100644
index 0000000..ed5d774
--- /dev/null
+++ b/include/musl/wchar.h
@@ -0,0 +1,207 @@
+#ifndef _WCHAR_H
+#define _WCHAR_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_FILE
+#define __NEED___isoc_va_list
+#define __NEED_size_t
+#define __NEED_wchar_t
+#define __NEED_wint_t
+#define __NEED_mbstate_t
+
+#if __STDC_VERSION__ < 201112L
+#define __NEED_struct__IO_FILE
+#endif
+
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define __NEED_locale_t
+#define __NEED_va_list
+#endif
+
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define __NEED_wctype_t
+#endif
+
+#include <bits/alltypes.h>
+
+#if L'\0'-1 > 0
+#define WCHAR_MAX (0xffffffffu+L'\0')
+#define WCHAR_MIN (0+L'\0')
+#else
+#define WCHAR_MAX (0x7fffffff+L'\0')
+#define WCHAR_MIN (-1-0x7fffffff+L'\0')
+#endif
+
+#if __cplusplus >= 201103L
+#define NULL nullptr
+#elif defined(__cplusplus)
+#define NULL 0L
+#else
+#define NULL ((void*)0)
+#endif
+
+#undef WEOF
+#define WEOF 0xffffffffU
+
+wchar_t *wcscpy (wchar_t *__restrict, const wchar_t *__restrict);
+wchar_t *wcsncpy (wchar_t *__restrict, const wchar_t *__restrict, size_t);
+
+wchar_t *wcscat (wchar_t *__restrict, const wchar_t *__restrict);
+wchar_t *wcsncat (wchar_t *__restrict, const wchar_t *__restrict, size_t);
+
+int wcscmp (const wchar_t *, const wchar_t *);
+int wcsncmp (const wchar_t *, const wchar_t *, size_t);
+
+int wcscoll(const wchar_t *, const wchar_t *);
+size_t wcsxfrm (wchar_t *__restrict, const wchar_t *__restrict, size_t);
+
+wchar_t *wcschr (const wchar_t *, wchar_t);
+wchar_t *wcsrchr (const wchar_t *, wchar_t);
+
+size_t wcscspn (const wchar_t *, const wchar_t *);
+size_t wcsspn (const wchar_t *, const wchar_t *);
+wchar_t *wcspbrk (const wchar_t *, const wchar_t *);
+
+wchar_t *wcstok (wchar_t *__restrict, const wchar_t *__restrict, wchar_t **__restrict);
+
+size_t wcslen (const wchar_t *);
+
+wchar_t *wcsstr (const wchar_t *__restrict, const wchar_t *__restrict);
+wchar_t *wcswcs (const wchar_t *, const wchar_t *);
+
+wchar_t *wmemchr (const wchar_t *, wchar_t, size_t);
+int wmemcmp (const wchar_t *, const wchar_t *, size_t);
+wchar_t *wmemcpy (wchar_t *__restrict, const wchar_t *__restrict, size_t);
+wchar_t *wmemmove (wchar_t *, const wchar_t *, size_t);
+wchar_t *wmemset (wchar_t *, wchar_t, size_t);
+
+wint_t btowc (int);
+int wctob (wint_t);
+
+int mbsinit (const mbstate_t *);
+size_t mbrtowc (wchar_t *__restrict, const char *__restrict, size_t, mbstate_t *__restrict);
+size_t wcrtomb (char *__restrict, wchar_t, mbstate_t *__restrict);
+
+size_t mbrlen (const char *__restrict, size_t, mbstate_t *__restrict);
+
+size_t mbsrtowcs (wchar_t *__restrict, const char **__restrict, size_t, mbstate_t *__restrict);
+size_t wcsrtombs (char *__restrict, const wchar_t **__restrict, size_t, mbstate_t *__restrict);
+
+float wcstof (const wchar_t *__restrict, wchar_t **__restrict);
+double wcstod (const wchar_t *__restrict, wchar_t **__restrict);
+long double wcstold (const wchar_t *__restrict, wchar_t **__restrict);
+
+long wcstol (const wchar_t *__restrict, wchar_t **__restrict, int);
+unsigned long wcstoul (const wchar_t *__restrict, wchar_t **__restrict, int);
+
+long long wcstoll (const wchar_t *__restrict, wchar_t **__restrict, int);
+unsigned long long wcstoull (const wchar_t *__restrict, wchar_t **__restrict, int);
+
+
+
+int fwide (FILE *, int);
+
+
+int wprintf (const wchar_t *__restrict, ...);
+int fwprintf (FILE *__restrict, const wchar_t *__restrict, ...);
+int swprintf (wchar_t *__restrict, size_t, const wchar_t *__restrict, ...);
+
+int vwprintf (const wchar_t *__restrict, __isoc_va_list);
+int vfwprintf (FILE *__restrict, const wchar_t *__restrict, __isoc_va_list);
+int vswprintf (wchar_t *__restrict, size_t, const wchar_t *__restrict, __isoc_va_list);
+
+int wscanf (const wchar_t *__restrict, ...);
+int fwscanf (FILE *__restrict, const wchar_t *__restrict, ...);
+int swscanf (const wchar_t *__restrict, const wchar_t *__restrict, ...);
+
+int vwscanf (const wchar_t *__restrict, __isoc_va_list);
+int vfwscanf (FILE *__restrict, const wchar_t *__restrict, __isoc_va_list);
+int vswscanf (const wchar_t *__restrict, const wchar_t *__restrict, __isoc_va_list);
+
+wint_t fgetwc (FILE *);
+wint_t getwc (FILE *);
+wint_t getwchar (void);
+
+wint_t fputwc (wchar_t, FILE *);
+wint_t putwc (wchar_t, FILE *);
+wint_t putwchar (wchar_t);
+
+wchar_t *fgetws (wchar_t *__restrict, int, FILE *__restrict);
+int fputws (const wchar_t *__restrict, FILE *__restrict);
+
+wint_t ungetwc (wint_t, FILE *);
+
+struct tm;
+size_t wcsftime (wchar_t *__restrict, size_t, const wchar_t *__restrict, const struct tm *__restrict);
+
+#undef iswdigit
+
+#if defined(_GNU_SOURCE)
+wint_t fgetwc_unlocked (FILE *);
+wint_t getwc_unlocked (FILE *);
+wint_t getwchar_unlocked (void);
+wint_t fputwc_unlocked (wchar_t, FILE *);
+wint_t putwc_unlocked (wchar_t, FILE *);
+wint_t putwchar_unlocked (wchar_t);
+wchar_t *fgetws_unlocked (wchar_t *__restrict, int, FILE *__restrict);
+int fputws_unlocked (const wchar_t *__restrict, FILE *__restrict);
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+size_t wcsftime_l (wchar_t *__restrict, size_t, const wchar_t *__restrict, const struct tm *__restrict, locale_t);
+#endif
+
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)  || defined(_BSD_SOURCE)
+FILE *open_wmemstream(wchar_t **, size_t *);
+size_t mbsnrtowcs(wchar_t *__restrict, const char **__restrict, size_t, size_t, mbstate_t *__restrict);
+size_t wcsnrtombs(char *__restrict, const wchar_t **__restrict, size_t, size_t, mbstate_t *__restrict);
+wchar_t *wcsdup(const wchar_t *);
+size_t wcsnlen (const wchar_t *, size_t);
+wchar_t *wcpcpy (wchar_t *__restrict, const wchar_t *__restrict);
+wchar_t *wcpncpy (wchar_t *__restrict, const wchar_t *__restrict, size_t);
+int wcscasecmp(const wchar_t *, const wchar_t *);
+int wcscasecmp_l(const wchar_t *, const wchar_t *, locale_t);
+int wcsncasecmp(const wchar_t *, const wchar_t *, size_t);
+int wcsncasecmp_l(const wchar_t *, const wchar_t *, size_t, locale_t);
+int wcscoll_l(const wchar_t *, const wchar_t *, locale_t);
+size_t wcsxfrm_l(wchar_t *__restrict, const wchar_t *__restrict, size_t, locale_t);
+#endif
+
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+int wcwidth (wchar_t);
+int wcswidth (const wchar_t *, size_t);
+int       iswalnum(wint_t);
+int       iswalpha(wint_t);
+int       iswblank(wint_t);
+int       iswcntrl(wint_t);
+int       iswdigit(wint_t);
+int       iswgraph(wint_t);
+int       iswlower(wint_t);
+int       iswprint(wint_t);
+int       iswpunct(wint_t);
+int       iswspace(wint_t);
+int       iswupper(wint_t);
+int       iswxdigit(wint_t);
+int       iswctype(wint_t, wctype_t);
+wint_t    towlower(wint_t);
+wint_t    towupper(wint_t);
+wctype_t  wctype(const char *);
+
+#ifndef __cplusplus
+#undef iswdigit
+#define iswdigit(a) (0 ? iswdigit(a) : ((unsigned)(a)-'0') < 10)
+#endif
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/wctype.h b/include/musl/wctype.h
new file mode 100644
index 0000000..bc2420d
--- /dev/null
+++ b/include/musl/wctype.h
@@ -0,0 +1,79 @@
+#ifndef _WCTYPE_H
+#define _WCTYPE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_wint_t
+#define __NEED_wctype_t
+
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define __NEED_locale_t
+#endif
+
+#include <bits/alltypes.h>
+
+typedef const int * wctrans_t;
+
+#undef WEOF
+#define WEOF 0xffffffffU
+
+#undef iswdigit
+
+int       iswalnum(wint_t);
+int       iswalpha(wint_t);
+int       iswblank(wint_t);
+int       iswcntrl(wint_t);
+int       iswdigit(wint_t);
+int       iswgraph(wint_t);
+int       iswlower(wint_t);
+int       iswprint(wint_t);
+int       iswpunct(wint_t);
+int       iswspace(wint_t);
+int       iswupper(wint_t);
+int       iswxdigit(wint_t);
+int       iswctype(wint_t, wctype_t);
+wint_t    towctrans(wint_t, wctrans_t);
+wint_t    towlower(wint_t);
+wint_t    towupper(wint_t);
+wctrans_t wctrans(const char *);
+wctype_t  wctype(const char *);
+
+#ifndef __cplusplus
+#undef iswdigit
+#define iswdigit(a) (0 ? iswdigit(a) : ((unsigned)(a)-'0') < 10)
+#endif
+
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+
+int iswalnum_l(wint_t, locale_t);
+int iswalpha_l(wint_t, locale_t);
+int iswblank_l(wint_t, locale_t);
+int iswcntrl_l(wint_t, locale_t);
+int iswdigit_l(wint_t, locale_t);
+int iswgraph_l(wint_t, locale_t);
+int iswlower_l(wint_t, locale_t);
+int iswprint_l(wint_t, locale_t);
+int iswpunct_l(wint_t, locale_t);
+int iswspace_l(wint_t, locale_t);
+int iswupper_l(wint_t, locale_t);
+int iswxdigit_l(wint_t, locale_t);
+int iswctype_l(wint_t, wctype_t, locale_t);
+wint_t towlower_l(wint_t, locale_t);
+wint_t towupper_l(wint_t, locale_t);
+wint_t towctrans_l(wint_t, wctrans_t, locale_t);
+wctrans_t wctrans_l(const char *, locale_t);
+wctype_t  wctype_l(const char *, locale_t);
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/musl/wordexp.h b/include/musl/wordexp.h
new file mode 100644
index 0000000..5460002
--- /dev/null
+++ b/include/musl/wordexp.h
@@ -0,0 +1,41 @@
+#ifndef	_WORDEXP_H
+#define	_WORDEXP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_size_t
+
+#include <bits/alltypes.h>
+
+#define WRDE_DOOFFS  1
+#define WRDE_APPEND  2
+#define WRDE_NOCMD   4
+#define WRDE_REUSE   8
+#define WRDE_SHOWERR 16
+#define WRDE_UNDEF   32
+
+typedef struct {
+	size_t we_wordc;
+	char **we_wordv;
+	size_t we_offs;
+} wordexp_t;
+
+#define WRDE_NOSYS   -1
+#define WRDE_NOSPACE 1
+#define WRDE_BADCHAR 2
+#define WRDE_BADVAL  3
+#define WRDE_CMDSUB  4
+#define WRDE_SYNTAX  5
+
+int wordexp (const char *__restrict, wordexp_t *__restrict, int);
+void wordfree (wordexp_t *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif