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| author | pk33 <pk33@pk33.space> | 2024-11-03 01:39:28 +0100 |
|---|---|---|
| committer | pk33 <pk33@pk33.space> | 2024-11-03 01:39:28 +0100 |
| commit | ee7cd3e6b622a8c40236ac26270e369bc28af007 (patch) | |
| tree | d5473064793f559d6677de193b4c827cf6623d2e /musl/sys/sysmacros.h | |
| parent | dd5240ff7a87e85bca15b294236220ac0576055f (diff) | |
| download | engine33-ee7cd3e6b622a8c40236ac26270e369bc28af007.tar.gz | |
modesetting tweaks
Diffstat (limited to 'musl/sys/sysmacros.h')
| -rw-r--r-- | musl/sys/sysmacros.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/musl/sys/sysmacros.h b/musl/sys/sysmacros.h new file mode 100644 index 0000000..07a3ef1 --- /dev/null +++ b/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 |