1 /*********************************************************************** 2 * * 3 * This software is part of the ast package * 4 * Copyright (c) 1985-2009 AT&T Intellectual Property * 5 * and is licensed under the * 6 * Common Public License, Version 1.0 * 7 * by AT&T Intellectual Property * 8 * * 9 * A copy of the License is available at * 10 * http://www.opensource.org/licenses/cpl1.0.txt * 11 * (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * 12 * * 13 * Information and Software Systems Research * 14 * AT&T Research * 15 * Florham Park NJ * 16 * * 17 * Glenn Fowler <gsf@research.att.com> * 18 * David Korn <dgk@research.att.com> * 19 * Phong Vo <kpv@research.att.com> * 20 * * 21 ***********************************************************************/ 22 /* 23 * linux/gnu compatibility 24 */ 25 26 #ifndef _BYTESEX_H 27 #define _BYTESEX_H 28 29 #include <ast_common.h> 30 31 #undef __BYTE_ORDER 32 33 #if ( _ast_intswap & 3 ) == 3 34 #define __BYTE_ORDER __LITTLE_ENDIAN 35 #else 36 #if ( _ast_intswap & 3 ) == 1 37 #define __BYTE_ORDER __PDP_ENDIAN 38 #else 39 #define __BYTE_ORDER __BIG_ENDIAN 40 #endif 41 #endif 42 43 #endif 44