diff options
Diffstat (limited to 'include/endian.h')
| -rw-r--r-- | include/endian.h | 36 |
1 files changed, 22 insertions, 14 deletions
diff --git a/include/endian.h b/include/endian.h index 109678aea..2f7bce100 100644 --- a/include/endian.h +++ b/include/endian.h @@ -1,31 +1,33 @@ -/* Copyright (C) 1992, 1996, 1997 Free Software Foundation, Inc. +/* 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 Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. + 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 - Library General Public License for more details. + Lesser General Public License for more details. - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ + 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. */ +/* 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 @@ -47,4 +49,10 @@ # 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 */ |