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Endian.h

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/*
 *    gui - [gega user interface] the flexible solution for user interface problems
 *    Copyright (C) 2002  Gergely Gati
 *
 *    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; version 2 of the License.
 *
 *    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
 *
 *    Gergely Gati
 *      email:           g.gati@freemail.hu
 *      AIM screenname:  GatiGergely
 *      ICQ number:      93131690
 *
 */
/* endian.h */
#ifndef __ENDIAN_H
#define __ENDIAN_H

#include "machine.h"
#include "types.h"

#define ENDIAN_MACRO

#ifdef ENDIAN_MACRO
  #define endian_ToAlien32(v)   ((v>>24)|((v>>16)&0xff)|((v>>8)&0xff)|(v&0xff))
  #define endian_FromAlien32(v) ((v>>24)|((v>>16)&0xff)|((v>>8)&0xff)|(v&0xff))
  #define endian_ToAlien16(v)   ((v>>8)|(v&0xff))
  #define endian_FromAlien16(v) ((v>>8)|(v&0xff))
#endif /* ENDIAN_MACRO */

#ifndef ENDIAN_MACRO
  u32 endian_ToAlien32(u32 v);
  u32 endian_FromAlien32(u32 v);
  u16 endian_ToAlien16(u32 v);
  u16 endian_FromAlien16(u16 v);
#endif /* ENDIAN_MACRO */

#endif

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