1#ifndef _ASM_GENERIC_SWAB_H
2#define _ASM_GENERIC_SWAB_H
3
4#include <asm/bitsperlong.h>
5
6/*
7 * 32 bit architectures typically (but not always) want to
8 * set __SWAB_64_THRU_32__. In user space, this is only
9 * valid if the compiler supports 64 bit data types.
10 */
11
12#if __BITS_PER_LONG == 32
13#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
14#define __SWAB_64_THRU_32__
15#endif
16#endif
17
18#endif /* _ASM_GENERIC_SWAB_H */
19