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- /****************************************************************************
- *
- * $Source: /usr/local/cvsroot/gccsdk/unixlib/source/clib/string/byteswap.h,v $
- * $Date: 2002/12/22 18:32:47 $
- * $Revision: 1.1 $
- * $State: Exp $
- * $Author: admin $
- *
- ***************************************************************************/
-
- /* Copyright (C) 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
- #ifndef __BYTESWAP_H
- #define __BYTESWAP_H 1
-
- /* Get the machine specific, optimized definitions. */
- #include <bits/byteswap.h>
-
-
- /* The following definitions must all be macros since otherwise some
- of the possible optimizations are not possible. */
-
- /* Return a value with all bytes in the 16 bit argument swapped. */
- #define bswap_16(x) __bswap_16 (x)
-
- /* Return a value with all bytes in the 32 bit argument swapped. */
- #define bswap_32(x) __bswap_32 (x)
-
- #if defined __GNUC__ && __GNUC__ >= 2
- /* Return a value with all bytes in the 64 bit argument swapped. */
- # define bswap_64(x) __bswap_64 (x)
- #endif
-
- #endif /* byteswap.h */
-