From 294b585994da4427ac98a8353ff41aed5f301d54 Mon Sep 17 00:00:00 2001
From: pk33 <pk33@pk33.space>
Date: Fri, 1 Nov 2024 23:51:15 +0100
Subject: Import and fix old code

---
 include/musl/sys/msg.h | 53 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 include/musl/sys/msg.h

(limited to 'include/musl/sys/msg.h')

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
-- 
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