1 /*********************************************************************** 2 * * 3 * This software is part of the ast package * 4 * Copyright (c) 1985-2010 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 _ENDIAN_H 27 #define _ENDIAN_H 28 29 #include <bytesex.h> 30 31 #define __LITTLE_ENDIAN 1234 32 #define __BIG_ENDIAN 4321 33 #define __PDP_ENDIAN 3412 34 35 #if defined (__USE_BSD) && !defined(__STRICT_ANSI__) 36 37 #ifndef LITTLE_ENDIAN 38 #define LITTLE_ENDIAN __LITTLE_ENDIAN 39 #endif 40 41 #ifndef BIG_ENDIAN 42 #define BIG_ENDIAN __BIG_ENDIAN 43 #endif 44 45 #ifndef PDP_ENDIAN 46 #define PDP_ENDIAN __PDP_ENDIAN 47 #endif 48 49 #undef BYTE_ORDER 50 #define BYTE_ORDER __BYTE_ORDER 51 52 #endif 53 54 #endif 55