/* Copyright (C) 1992, 1996, 1997, 2000, 2008 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library 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
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

#include <endian.h>

#ifndef	_ENDIAN_EXTRA_H
#define	_ENDIAN_EXTRA_H	1

/* Don't redefine these macros if they already exist */
#ifndef htobe16
#ifdef __USE_BSD
/* Conversion interfaces.  */
# include <byteswap.h>

# if __BYTE_ORDER == __LITTLE_ENDIAN
#  define htobe16(x) __bswap_16 (x)
#  define htole16(x) (x)
#  define be16toh(x) __bswap_16 (x)
#  define le16toh(x) (x)

#  define htobe32(x) __bswap_32 (x)
#  define htole32(x) (x)
#  define be32toh(x) __bswap_32 (x)
#  define le32toh(x) (x)

#  define htobe64(x) __bswap_64 (x)
#  define htole64(x) (x)
#  define be64toh(x) __bswap_64 (x)
#  define le64toh(x) (x)
# else
#  define htobe16(x) (x)
#  define htole16(x) __bswap_16 (x)
#  define be16toh(x) (x)
#  define le16toh(x) __bswap_16 (x)

#  define htobe32(x) (x)
#  define htole32(x) __bswap_32 (x)
#  define be32toh(x) (x)
#  define le32toh(x) __bswap_32 (x)

#  define htobe64(x) (x)
#  define htole64(x) __bswap_64 (x)
#  define be64toh(x) (x)
#  define le64toh(x) __bswap_64 (x)
# endif
#endif
#endif

#endif	/* endian_extra.h */