mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-15 04:20:28 +08:00
41bdb6e20c
2001-07-06 Paul Eggert <eggert@twinsun.com> * manual/argp.texi: Remove ignored LGPL copyright notice; it's not appropriate for documentation anyway. * manual/libc-texinfo.sh: "Library General Public License" -> "Lesser General Public License". 2001-07-06 Andreas Jaeger <aj@suse.de> * All files under GPL/LGPL version 2: Place under LGPL version 2.1.
59 lines
2.1 KiB
C
59 lines
2.1 KiB
C
/* Copyright (C) 1992, 1996, 1997, 2000 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 _ENDIAN_H
|
|
#define _ENDIAN_H 1
|
|
|
|
#include <features.h>
|
|
|
|
/* Definitions for byte order, according to significance of bytes,
|
|
from low addresses to high addresses. The value is what you get by
|
|
putting '4' in the most significant byte, '3' in the second most
|
|
significant byte, '2' in the second least significant byte, and '1'
|
|
in the least significant byte, and then writing down one digit for
|
|
each byte, starting with the byte at the lowest address at the left,
|
|
and proceeding to the byte with the highest address at the right. */
|
|
|
|
#define __LITTLE_ENDIAN 1234
|
|
#define __BIG_ENDIAN 4321
|
|
#define __PDP_ENDIAN 3412
|
|
|
|
/* This file defines `__BYTE_ORDER' for the particular machine. */
|
|
#include <bits/endian.h>
|
|
|
|
/* Some machines may need to use a different endianness for floating point
|
|
values. */
|
|
#ifndef __FLOAT_WORD_ORDER
|
|
# define __FLOAT_WORD_ORDER __BYTE_ORDER
|
|
#endif
|
|
|
|
#ifdef __USE_BSD
|
|
# define LITTLE_ENDIAN __LITTLE_ENDIAN
|
|
# define BIG_ENDIAN __BIG_ENDIAN
|
|
# define PDP_ENDIAN __PDP_ENDIAN
|
|
# define BYTE_ORDER __BYTE_ORDER
|
|
#endif
|
|
|
|
#if __BYTE_ORDER == __LITTLE_ENDIAN
|
|
# define __LONG_LONG_PAIR(HI, LO) LO, HI
|
|
#elif __BYTE_ORDER == __BIG_ENDIAN
|
|
# define __LONG_LONG_PAIR(HI, LO) HI, LO
|
|
#endif
|
|
|
|
#endif /* endian.h */
|