forked from KolibriOS/kolibrios
60 lines
1.4 KiB
C++
Executable File
60 lines
1.4 KiB
C++
Executable File
// Emacs style mode select -*- C++ -*-
|
|
//-----------------------------------------------------------------------------
|
|
//
|
|
// $Id:$
|
|
//
|
|
// Copyright (C) 1993-1996 by id Software, Inc.
|
|
//
|
|
// This source is available for distribution and/or modification
|
|
// only under the terms of the DOOM Source Code License as
|
|
// published by id Software. All rights reserved.
|
|
//
|
|
// The source is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
|
|
// for more details.
|
|
//
|
|
// DESCRIPTION:
|
|
// Endianess handling, swapping 16bit and 32bit.
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
|
|
|
|
#ifndef __M_SWAP__
|
|
#define __M_SWAP__
|
|
|
|
|
|
#ifdef __GNUG__
|
|
#pragma interface
|
|
#endif
|
|
|
|
|
|
// Endianess handling.
|
|
// WAD files are stored little endian.
|
|
#ifdef sparc
|
|
#define __BIG_ENDIAN__
|
|
#endif
|
|
#ifdef __BEOS__
|
|
#include <byteorder.h>
|
|
#if B_HOST_IS_BENDIAN
|
|
#define __BIG_ENDIAN__
|
|
#endif
|
|
#endif
|
|
#ifdef __BIG_ENDIAN__
|
|
#define SHORT(x) ((short)SwapSHORT((unsigned short) (x)))
|
|
#define LONG(x) ((long)SwapLONG((unsigned long) (x)))
|
|
#else
|
|
#define SHORT(x) (x)
|
|
#define LONG(x) (x)
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#endif
|
|
//-----------------------------------------------------------------------------
|
|
//
|
|
// $Log:$
|
|
//
|
|
//-----------------------------------------------------------------------------
|