diff options
Diffstat (limited to 'libc/kernel/common/linux/byteorder/swabb.h')
-rw-r--r-- | libc/kernel/common/linux/byteorder/swabb.h | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/libc/kernel/common/linux/byteorder/swabb.h b/libc/kernel/common/linux/byteorder/swabb.h deleted file mode 100644 index c5b6a3e..0000000 --- a/libc/kernel/common/linux/byteorder/swabb.h +++ /dev/null @@ -1,52 +0,0 @@ -/**************************************************************************** - **************************************************************************** - *** - *** This header was automatically generated from a Linux kernel header - *** of the same name, to make information necessary for userspace to - *** call into the kernel available to libc. It contains only constants, - *** structures, and macros generated from the original header, and thus, - *** contains no copyrightable information. - *** - **************************************************************************** - ****************************************************************************/ -#ifndef _LINUX_BYTEORDER_SWABB_H -#define _LINUX_BYTEORDER_SWABB_H - -#define ___swahw32(x) ({ __u32 __x = (x); ((__u32)( (((__u32)(__x) & (__u32)0x0000ffffUL) << 16) | (((__u32)(__x) & (__u32)0xffff0000UL) >> 16) )); }) -#define ___swahb32(x) ({ __u32 __x = (x); ((__u32)( (((__u32)(__x) & (__u32)0x00ff00ffUL) << 8) | (((__u32)(__x) & (__u32)0xff00ff00UL) >> 8) )); }) - -#define ___constant_swahw32(x) ((__u32)( (((__u32)(x) & (__u32)0x0000ffffUL) << 16) | (((__u32)(x) & (__u32)0xffff0000UL) >> 16) )) -#define ___constant_swahb32(x) ((__u32)( (((__u32)(x) & (__u32)0x00ff00ffUL) << 8) | (((__u32)(x) & (__u32)0xff00ff00UL) >> 8) )) - -#ifndef __arch__swahw32 -#define __arch__swahw32(x) ___swahw32(x) -#endif -#ifndef __arch__swahb32 -#define __arch__swahb32(x) ___swahb32(x) -#endif - -#ifndef __arch__swahw32p -#define __arch__swahw32p(x) __swahw32(*(x)) -#endif -#ifndef __arch__swahb32p -#define __arch__swahb32p(x) __swahb32(*(x)) -#endif - -#ifndef __arch__swahw32s -#define __arch__swahw32s(x) do { *(x) = __swahw32p((x)); } while (0) -#endif -#ifndef __arch__swahb32s -#define __arch__swahb32s(x) do { *(x) = __swahb32p((x)); } while (0) -#endif - -#if defined(__GNUC__) && defined(__OPTIMIZE__) -#define __swahw32(x) (__builtin_constant_p((__u32)(x)) ? ___swahw32((x)) : __fswahw32((x))) -#define __swahb32(x) (__builtin_constant_p((__u32)(x)) ? ___swahb32((x)) : __fswahb32((x))) -#else -#define __swahw32(x) __fswahw32(x) -#define __swahb32(x) __fswahb32(x) -#endif - -#ifdef __BYTEORDER_HAS_U64__ -#endif -#endif |