1 #ifndef _X86_64_BYTEORDER_H
2 #define _X86_64_BYTEORDER_H
8 static __inline__ __const__ __u64 ___arch__swab64(__u64 x)
10 __asm__("bswapq %0" : "=r" (x) : "0" (x));
14 static __inline__ __const__ __u32 ___arch__swab32(__u32 x)
16 __asm__("bswapl %0" : "=r" (x) : "0" (x));
20 /* Do not define swab16. Gcc is smart enought to recognize "C" version and
21 convert it into rotation or exhange. */
23 #define __arch__swab32(x) ___arch__swab32(x)
24 #define __arch__swab64(x) ___arch__swab64(x)
28 #define __BYTEORDER_HAS_U64__
30 #include <linux/byteorder/little_endian.h>
32 #endif /* _X86_64_BYTEORDER_H */