release/src-rt-6.x.4708/toolchains/hndtools-arm-linux-2.6.36-uclibc-4.5.3/lib/gcc/arm-brcm-linux-uclibcgnueabi/4.5.3/install-tools/include/limits.h

   1 /* Copyright (C) 1992, 1994, 1997, 1998 Free Software Foundation, Inc.
   2
   3 This file is part of GCC.
   4
   5 GCC is free software; you can redistribute it and/or modify it under
   6 the terms of the GNU General Public License as published by the Free
   7 Software Foundation; either version 3, or (at your option) any later
   8 version.
   9
  10 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
  11 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  13 for more details.
  14
  15 Under Section 7 of GPL version 3, you are granted additional
  16 permissions described in the GCC Runtime Library Exception, version
  17 3.1, as published by the Free Software Foundation.
  18
  19 You should have received a copy of the GNU General Public License and
  20 a copy of the GCC Runtime Library Exception along with this program;
  21 see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  22 <http://www.gnu.org/licenses/>.  */
  23
  24 /* This administrivia gets added to the beginning of limits.h
  25    if the system has its own version of limits.h.  */
  26
  27 /* We use _GCC_LIMITS_H_ because we want this not to match
  28    any macros that the system's limits.h uses for its own purposes.  */
  29 #ifndef _GCC_LIMITS_H_  /* Terminated in limity.h.  */
  30 #define _GCC_LIMITS_H_
  31
  32 #ifndef _LIBC_LIMITS_H_
  33 /* Use "..." so that we find syslimits.h only in this same directory.  */
  34 #include "syslimits.h"
  35 #endif
  36 /* Copyright (C) 1991, 1992, 1993, 1996, 1997, 1998, 1999, 2000, 2001,
  37    2002 Free Software Foundation, Inc.
  38
  39 This file is part of GCC.
  40
  41 GCC is free software; you can redistribute it and/or modify it under
  42 the terms of the GNU General Public License as published by the Free
  43 Software Foundation; either version 3, or (at your option) any later
  44 version.
  45
  46 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
  47 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  48 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  49 for more details.
  50
  51 Under Section 7 of GPL version 3, you are granted additional
  52 permissions described in the GCC Runtime Library Exception, version
  53 3.1, as published by the Free Software Foundation.
  54
  55 You should have received a copy of the GNU General Public License and
  56 a copy of the GCC Runtime Library Exception along with this program;
  57 see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  58 <http://www.gnu.org/licenses/>.  */
  59
  60 #ifndef _LIMITS_H___
  61 #define _LIMITS_H___
  62
  63 /* Number of bits in a `char'.  */
  64 #undef CHAR_BIT
  65 #define CHAR_BIT __CHAR_BIT__
  66
  67 /* Maximum length of a multibyte character.  */
  68 #ifndef MB_LEN_MAX
  69 #define MB_LEN_MAX 1
  70 #endif
  71
  72 /* Minimum and maximum values a `signed char' can hold.  */
  73 #undef SCHAR_MIN
  74 #define SCHAR_MIN (-SCHAR_MAX - 1)
  75 #undef SCHAR_MAX
  76 #define SCHAR_MAX __SCHAR_MAX__
  77
  78 /* Maximum value an `unsigned char' can hold.  (Minimum is 0).  */
  79 #undef UCHAR_MAX
  80 #if __SCHAR_MAX__ == __INT_MAX__
  81 # define UCHAR_MAX (SCHAR_MAX * 2U + 1U)
  82 #else
  83 # define UCHAR_MAX (SCHAR_MAX * 2 + 1)
  84 #endif
  85
  86 /* Minimum and maximum values a `char' can hold.  */
  87 #ifdef __CHAR_UNSIGNED__
  88 # undef CHAR_MIN
  89 # if __SCHAR_MAX__ == __INT_MAX__
  90 #  define CHAR_MIN 0U
  91 # else
  92 #  define CHAR_MIN 0
  93 # endif
  94 # undef CHAR_MAX
  95 # define CHAR_MAX UCHAR_MAX
  96 #else
  97 # undef CHAR_MIN
  98 # define CHAR_MIN SCHAR_MIN
  99 # undef CHAR_MAX
 100 # define CHAR_MAX SCHAR_MAX
 101 #endif
 102
 103 /* Minimum and maximum values a `signed short int' can hold.  */
 104 #undef SHRT_MIN
 105 #define SHRT_MIN (-SHRT_MAX - 1)
 106 #undef SHRT_MAX
 107 #define SHRT_MAX __SHRT_MAX__
 108
 109 /* Maximum value an `unsigned short int' can hold.  (Minimum is 0).  */
 110 #undef USHRT_MAX
 111 #if __SHRT_MAX__ == __INT_MAX__
 112 # define USHRT_MAX (SHRT_MAX * 2U + 1U)
 113 #else
 114 # define USHRT_MAX (SHRT_MAX * 2 + 1)
 115 #endif
 116
 117 /* Minimum and maximum values a `signed int' can hold.  */
 118 #undef INT_MIN
 119 #define INT_MIN (-INT_MAX - 1)
 120 #undef INT_MAX
 121 #define INT_MAX __INT_MAX__
 122
 123 /* Maximum value an `unsigned int' can hold.  (Minimum is 0).  */
 124 #undef UINT_MAX
 125 #define UINT_MAX (INT_MAX * 2U + 1U)
 126
 127 /* Minimum and maximum values a `signed long int' can hold.
 128    (Same as `int').  */
 129 #undef LONG_MIN
 130 #define LONG_MIN (-LONG_MAX - 1L)
 131 #undef LONG_MAX
 132 #define LONG_MAX __LONG_MAX__
 133
 134 /* Maximum value an `unsigned long int' can hold.  (Minimum is 0).  */
 135 #undef ULONG_MAX
 136 #define ULONG_MAX (LONG_MAX * 2UL + 1UL)
 137
 138 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
 139 /* Minimum and maximum values a `signed long long int' can hold.  */
 140 # undef LLONG_MIN
 141 # define LLONG_MIN (-LLONG_MAX - 1LL)
 142 # undef LLONG_MAX
 143 # define LLONG_MAX __LONG_LONG_MAX__
 144
 145 /* Maximum value an `unsigned long long int' can hold.  (Minimum is 0).  */
 146 # undef ULLONG_MAX
 147 # define ULLONG_MAX (LLONG_MAX * 2ULL + 1ULL)
 148 #endif
 149
 150 #if defined (__GNU_LIBRARY__) ? defined (__USE_GNU) : !defined (__STRICT_ANSI__)
 151 /* Minimum and maximum values a `signed long long int' can hold.  */
 152 # undef LONG_LONG_MIN
 153 # define LONG_LONG_MIN (-LONG_LONG_MAX - 1LL)
 154 # undef LONG_LONG_MAX
 155 # define LONG_LONG_MAX __LONG_LONG_MAX__
 156
 157 /* Maximum value an `unsigned long long int' can hold.  (Minimum is 0).  */
 158 # undef ULONG_LONG_MAX
 159 # define ULONG_LONG_MAX (LONG_LONG_MAX * 2ULL + 1ULL)
 160 #endif
 161
 162 #endif /* _LIMITS_H___ */
 163 /* This administrivia gets added to the end of limits.h
 164    if the system has its own version of limits.h.  */
 165
 166 #else /* not _GCC_LIMITS_H_ */
 167
 168 #ifdef _GCC_NEXT_LIMITS_H
 169 #include_next <limits.h>                /* recurse down to the real one */
 170 #endif
 171
 172 #endif /* not _GCC_LIMITS_H_ */