81 lines
2.9 KiB
C
81 lines
2.9 KiB
C
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/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _LINUX_SWAB_H
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#define _LINUX_SWAB_H
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#include <linux/types.h>
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#include <linux/compiler.h>
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#include <asm/swab.h>
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#define ___constant_swab16(x) ((__u16)( (((__u16)(x) & (__u16)0x00ffU) << 8) | (((__u16)(x) & (__u16)0xff00U) >> 8)))
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#define ___constant_swab32(x) ((__u32)( (((__u32)(x) & (__u32)0x000000ffUL) << 24) | (((__u32)(x) & (__u32)0x0000ff00UL) << 8) | (((__u32)(x) & (__u32)0x00ff0000UL) >> 8) | (((__u32)(x) & (__u32)0xff000000UL) >> 24)))
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#define ___constant_swab64(x) ((__u64)( (((__u64)(x) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(x) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(x) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(x) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(x) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(x) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(x) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(x) & (__u64)0xff00000000000000ULL) >> 56)))
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#define ___constant_swahw32(x) ((__u32)( (((__u32)(x) & (__u32)0x0000ffffUL) << 16) | (((__u32)(x) & (__u32)0xffff0000UL) >> 16)))
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#define ___constant_swahb32(x) ((__u32)( (((__u32)(x) & (__u32)0x00ff00ffUL) << 8) | (((__u32)(x) & (__u32)0xff00ff00UL) >> 8)))
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#ifdef __arch_swab16
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#else
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#endif
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#ifdef __arch_swab32
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#else
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#endif
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#ifdef __arch_swab64
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#elif defined(__SWAB_64_THRU_32__)
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#else
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#endif
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#ifdef __arch_swahw32
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#else
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#endif
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#ifdef __arch_swahb32
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#else
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#endif
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#define __swab16(x) (__builtin_constant_p((__u16)(x)) ? ___constant_swab16(x) : __fswab16(x))
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#define __swab32(x) (__builtin_constant_p((__u32)(x)) ? ___constant_swab32(x) : __fswab32(x))
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#define __swab64(x) (__builtin_constant_p((__u64)(x)) ? ___constant_swab64(x) : __fswab64(x))
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#define __swahw32(x) (__builtin_constant_p((__u32)(x)) ? ___constant_swahw32(x) : __fswahw32(x))
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#define __swahb32(x) (__builtin_constant_p((__u32)(x)) ? ___constant_swahb32(x) : __fswahb32(x))
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#ifdef __arch_swab16p
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#else
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#endif
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#ifdef __arch_swab32p
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#else
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#endif
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#ifdef __arch_swab64p
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#else
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#endif
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#ifdef __arch_swahw32p
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#else
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#endif
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#ifdef __arch_swahb32p
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#else
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#endif
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#ifdef __arch_swab16s
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#else
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#endif
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#ifdef __arch_swab32s
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#else
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#endif
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#ifdef __arch_swab64s
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#else
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#endif
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#ifdef __arch_swahw32s
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#else
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#endif
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#ifdef __arch_swahb32s
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#else
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#endif
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#endif
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