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/*
Copyright Red Hat, Inc. 2002-2003
The Red Hat Cluster Manager API 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 Red Hat Cluster Manager API 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 this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
*/
/** @file
* Defines for byte-swapping
*/
#ifndef __PLATFORM_H
#define __PLATFORM_H
#include <endian.h>
#include <sys/param.h>
#include <byteswap.h>
#include <bits/wordsize.h>
/* No swapping on little-endian machines */
#if __BYTE_ORDER == __LITTLE_ENDIAN
#define le_swap16(x) (x)
#define le_swap32(x) (x)
#define le_swap64(x) (x)
#else
#define le_swap16(x) bswap_16(x)
#define le_swap32(x) bswap_32(x)
#define le_swap64(x) bswap_64(x)
#endif
/* No swapping on big-endian machines */
#if __BYTE_ORDER == __LITTLE_ENDIAN
#define be_swap16(x) bswap_16(x)
#define be_swap32(x) bswap_32(x)
#define be_swap64(x) bswap_64(x)
#else
#define be_swap16(x) (x)
#define be_swap32(x) (x)
#define be_swap64(x) (x)
#endif
#define swab16(x) x=be_swap16(x)
#define swab32(x) x=be_swap32(x)
#define swab64(x) x=be_swap64(x)
#endif /* __PLATFORM_H */

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