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Diffstat (limited to 'limits.h')
| -rw-r--r-- | limits.h | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/limits.h b/limits.h deleted file mode 100644 index c7b1278638..0000000000 --- a/limits.h +++ /dev/null @@ -1,123 +0,0 @@ -/* Copyright (C) 1991, 1992, 1996 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. - - 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. - - 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. */ - -/* - * ISO C Standard: 4.14/2.2.4.2 Limits of integral types <limits.h> - */ - -#include <features.h> - -#ifdef __USE_POSIX -/* POSIX adds things to <limits.h>. */ -# include <posix1_lim.h> -#endif - -#ifdef __USE_POSIX2 -# include <posix2_lim.h> -#endif - -#ifdef __USE_XOPEN -# include <xopen_lim.h> -#endif - - -#if __GNUC__ >= 2 - - /* Get the compiler's limits.h, which defines all the ANSI constants. */ - #ifndef _LIBC_LIMITS_H_ - #define _LIBC_LIMITS_H_ /* This tells it not to look for another. */ - #endif - #ifndef _GCC_LIMITS_H_ /* This is what GCC's file defines. */ - #include_next <limits.h> - #endif - -#else /* Not GCC 2. */ - -/* We only protect from multiple inclusion here, because all the other - #include's protect themselves, and in GCC 2 we may #include_next through - multiple copies of this file before we get to GCC's. */ -# ifndef _LIMITS_H -# define _LIMITS_H 1 - -/* We don't have #include_next. - Define ANSI <limits.h> for standard 32-bit words. */ - -/* These assume 8-bit `char's, 16-bit `short int's, - and 32-bit `int's and `long int's. */ - -/* Number of bits in a `char'. */ -# define CHAR_BIT 8 - -/* Maximum length of any multibyte character in any locale. */ -# define MB_LEN_MAX 6 - -/* Minimum and maximum values a `signed char' can hold. */ -# define SCHAR_MIN (-128) -# define SCHAR_MAX 127 - -/* Maximum value an `unsigned char' can hold. (Minimum is 0.) */ -# define UCHAR_MAX 255 - -/* Minimum and maximum values a `char' can hold. */ -# ifdef __CHAR_UNSIGNED__ -# define CHAR_MIN 0 -# define CHAR_MAX UCHAR_MAX -# else -# define CHAR_MIN SCHAR_MIN -# define CHAR_MAX SCHAR_MAX -# endif - -/* Minimum and maximum values a `signed short int' can hold. */ -# define SHRT_MIN (-32768) -# define SHRT_MAX 32767 - -/* Maximum value an `unsigned short int' can hold. (Minimum is 0.) */ -# define USHRT_MAX 65535 - -/* Minimum and maximum values a `signed int' can hold. */ -# define INT_MIN (- INT_MAX - 1) -# define INT_MAX 2147483647 - -/* Maximum value an `unsigned int' can hold. (Minimum is 0.) */ -# ifdef __STDC__ -# define UINT_MAX 4294967295U -# else -# define UINT_MAX 4294967295 -# endif - -/* Minimum and maximum values a `signed long int' can hold. */ -# ifdef __alpha__ -# define LONG_MAX 9223372036854775807L -# else -# define LONG_MAX 2147483647L -# endif -# define LONG_MIN (- LONG_MAX - 1L) - -/* Maximum value an `unsigned long int' can hold. (Minimum is 0.) */ -# ifdef __alpha__ -# define ULONG_MAX 18446744073709551615UL -# else -# ifdef __STDC__ -# define ULONG_MAX 4294967295UL -# else -# define ULONG_MAX 4294967295L -# endif -# endif - -# endif /* limits.h */ -#endif /* GCC 2. */ |