ref: aed91e3cc7bc960f570a987c02097bd4202655df
dir: /src/m_swap.h/
// Emacs style mode select -*- C++ -*- //----------------------------------------------------------------------------- // // Copyright(C) 1993-1996 Id Software, Inc. // Copyright(C) 2005 Simon Howard // // 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 // of the License, 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., 59 Temple Place - Suite 330, Boston, MA // 02111-1307, USA. // // DESCRIPTION: // Endianess handling, swapping 16bit and 32bit. // //----------------------------------------------------------------------------- #ifndef __M_SWAP__ #define __M_SWAP__ #include "config.h" // Endianess handling. // WAD files are stored little endian. #ifdef WORDS_BIGENDIAN extern unsigned short SwapSHORT(unsigned short); extern unsigned int SwapLONG(unsigned int); #define SHORT(x) ((short)SwapSHORT((unsigned short) (x))) #define LONG(x) ((int)SwapLONG((unsigned int) (x))) #else #define SHORT(x) (x) #define LONG(x) (x) #endif #endif