/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
/* byteswap.h - Byte swapping
   Copyright (C) 2005 Free Software Foundation, Inc.
   Written by Oskar Liljeblad <oskar@osk.mine.nu>, 2005.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software Foundation,
   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */

#ifndef _BYTESWAP_H

#include <sys/endian.h>
#if _BYTE_ORDER == _LITTLE_ENDIAN
/* Given an unsigned 16-bit argument X, return the value corresponding to
   X with reversed byte order.  */
#define bswap_16(x) ((((x) & 0x00FF) << 8) | \
		     (((x) & 0xFF00) >> 8))

/* Given an unsigned 32-bit argument X, return the value corresponding to
   X with reversed byte order.  */
#define bswap_32(x) ((((x) & 0x000000FF) << 24) | \
		     (((x) & 0x0000FF00) << 8) | \
		     (((x) & 0x00FF0000) << 8) | \
		     (((x) & 0xFF000000) >> 24))

/* Given an unsigned 64-bit argument X, return the value corresponding to
   X with reversed byte order.  */
#define bswap_64(x) ((((x) & 0x00000000000000FFULL) << 56) | \
		     (((x) & 0x000000000000FF00ULL) << 40) | \
		     (((x) & 0x0000000000FF0000ULL) << 24) | \
		     (((x) & 0x00000000FF000000ULL) << 8) | \
		     (((x) & 0x000000FF00000000ULL) >> 8) | \
		     (((x) & 0x0000FF0000000000ULL) >> 24) | \
		     (((x) & 0x00FF000000000000ULL) >> 40) | \
		     (((x) & 0xFF00000000000000ULL) >> 56))
#else
#define bswap_16(x) (x)
#define bswap_32(x) (x)
#define bswap_64(x) (x)
#endif

#endif