swab.h (502B)
- /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
- #ifndef _ASM_GENERIC_SWAB_H
- #define _ASM_GENERIC_SWAB_H
- #include <asm/bitsperlong.h>
- /*
- * 32 bit architectures typically (but not always) want to
- * set __SWAB_64_THRU_32__. In user space, this is only
- * valid if the compiler supports 64 bit data types.
- */
- #if __BITS_PER_LONG == 32
- #if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
- #define __SWAB_64_THRU_32__
- #endif
- #endif
- #endif /* _ASM_GENERIC_SWAB_H */