libcxx/include/__cxx03/stdint.h

   1 // -*- C++ -*-
   2 //===----------------------------------------------------------------------===//
   3 //
   4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   5 // See https://llvm.org/LICENSE.txt for license information.
   6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #ifndef _LIBCPP_STDINT_H
  11 // AIX system headers need stdint.h to be re-enterable while _STD_TYPES_T
  12 // is defined until an inclusion of it without _STD_TYPES_T occurs, in which
  13 // case the header guard macro is defined.
  14 #if !defined(_AIX) || !defined(_STD_TYPES_T)
  15 #  define _LIBCPP_STDINT_H
  16 #endif // _STD_TYPES_T
  17
  18 /*
  19     stdint.h synopsis
  20
  21 Macros:
  22
  23     INT8_MIN
  24     INT16_MIN
  25     INT32_MIN
  26     INT64_MIN
  27
  28     INT8_MAX
  29     INT16_MAX
  30     INT32_MAX
  31     INT64_MAX
  32
  33     UINT8_MAX
  34     UINT16_MAX
  35     UINT32_MAX
  36     UINT64_MAX
  37
  38     INT_LEAST8_MIN
  39     INT_LEAST16_MIN
  40     INT_LEAST32_MIN
  41     INT_LEAST64_MIN
  42
  43     INT_LEAST8_MAX
  44     INT_LEAST16_MAX
  45     INT_LEAST32_MAX
  46     INT_LEAST64_MAX
  47
  48     UINT_LEAST8_MAX
  49     UINT_LEAST16_MAX
  50     UINT_LEAST32_MAX
  51     UINT_LEAST64_MAX
  52
  53     INT_FAST8_MIN
  54     INT_FAST16_MIN
  55     INT_FAST32_MIN
  56     INT_FAST64_MIN
  57
  58     INT_FAST8_MAX
  59     INT_FAST16_MAX
  60     INT_FAST32_MAX
  61     INT_FAST64_MAX
  62
  63     UINT_FAST8_MAX
  64     UINT_FAST16_MAX
  65     UINT_FAST32_MAX
  66     UINT_FAST64_MAX
  67
  68     INTPTR_MIN
  69     INTPTR_MAX
  70     UINTPTR_MAX
  71
  72     INTMAX_MIN
  73     INTMAX_MAX
  74
  75     UINTMAX_MAX
  76
  77     PTRDIFF_MIN
  78     PTRDIFF_MAX
  79
  80     SIG_ATOMIC_MIN
  81     SIG_ATOMIC_MAX
  82
  83     SIZE_MAX
  84
  85     WCHAR_MIN
  86     WCHAR_MAX
  87
  88     WINT_MIN
  89     WINT_MAX
  90
  91     INT8_C(value)
  92     INT16_C(value)
  93     INT32_C(value)
  94     INT64_C(value)
  95
  96     UINT8_C(value)
  97     UINT16_C(value)
  98     UINT32_C(value)
  99     UINT64_C(value)
 100
 101     INTMAX_C(value)
 102     UINTMAX_C(value)
 103
 104 */
 105
 106 #include <__cxx03/__config>
 107
 108 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 109 #  pragma GCC system_header
 110 #endif
 111
 112 /* C99 stdlib (e.g. glibc < 2.18) does not provide macros needed
 113    for C++11 unless __STDC_LIMIT_MACROS and __STDC_CONSTANT_MACROS
 114    are defined
 115 */
 116 #if defined(__cplusplus) && !defined(__STDC_LIMIT_MACROS)
 117 #  define __STDC_LIMIT_MACROS
 118 #endif
 119 #if defined(__cplusplus) && !defined(__STDC_CONSTANT_MACROS)
 120 #  define __STDC_CONSTANT_MACROS
 121 #endif
 122
 123 #if __has_include_next(<stdint.h>)
 124 #  include_next <stdint.h>
 125 #endif
 126
 127 #endif // _LIBCPP_STDINT_H