dos/stdint.h

   1 /*
   2  * stdint.h
   3  */
   4
   5 #ifndef _STDINT_H
   6 #define _STDINT_H
   7
   8 /* Exact types */
   9
  10 typedef signed char             int8_t;
  11 typedef signed short            int16_t;
  12 typedef signed int              int32_t;
  13 typedef signed long long        int64_t;
  14
  15 typedef unsigned char           uint8_t;
  16 typedef unsigned short          uint16_t;
  17 typedef unsigned int            uint32_t;
  18 typedef unsigned long long      uint64_t;
  19
  20 /* Small types */
  21
  22 typedef signed char             int_least8_t;
  23 typedef signed short            int_least16_t;
  24 typedef signed int              int_least32_t;
  25 typedef signed long long        int_least64_t;
  26
  27 typedef unsigned char           uint_least8_t;
  28 typedef unsigned short          uint_least16_t;
  29 typedef unsigned int            uint_least32_t;
  30 typedef unsigned long long      uint_least64_t;
  31
  32 /* Fast types */
  33
  34 typedef signed char             int_fast8_t;
  35 typedef signed short            int_fast16_t;
  36 typedef signed int              int_fast32_t;
  37 typedef signed long long        int_fast64_t;
  38
  39 typedef unsigned char           uint_fast8_t;
  40 typedef unsigned short          uint_fast16_t;
  41 typedef unsigned int            uint_fast32_t;
  42 typedef unsigned long long      uint_fast64_t;
  43
  44 /* Pointer types */
  45
  46 typedef int32_t                 intptr_t;
  47 typedef uint32_t                uintptr_t;
  48
  49 /* Maximal types */
  50
  51 typedef int64_t                 intmax_t;
  52 typedef uint64_t                uintmax_t;
  53
  54 /*
  55  * To be strictly correct...
  56  */
  57 #if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS)
  58
  59 # define INT8_MIN               (-128)
  60 # define INT16_MIN              (-32767-1)
  61 # define INT32_MIN              (-2147483647-1)
  62 # define INT64_MIN              (-9223372036854775807LL-1)
  63
  64 # define INT8_MAX               (127)
  65 # define INT16_MAX              (32767)
  66 # define INT32_MAX              (2147483647)
  67 # define INT64_MAX              (9223372036854775807LL)
  68
  69 # define UINT8_MAX              (255U)
  70 # define UINT16_MAX             (65535U)
  71 # define UINT32_MAX             (4294967295U)
  72 # define UINT64_MAX             (18446744073709551615ULL)
  73
  74 # define INT_LEAST8_MIN               (-128)
  75 # define INT_LEAST16_MIN              (-32767-1)
  76 # define INT_LEAST32_MIN              (-2147483647-1)
  77 # define INT_LEAST64_MIN              (-9223372036854775807LL-1)
  78
  79 # define INT_LEAST8_MAX               (127)
  80 # define INT_LEAST16_MAX              (32767)
  81 # define INT_LEAST32_MAX              (2147483647)
  82 # define INT_LEAST64_MAX              (9223372036854775807LL)
  83
  84 # define UINT_LEAST8_MAX              (255U)
  85 # define UINT_LEAST16_MAX             (65535U)
  86 # define UINT_LEAST32_MAX             (4294967295U)
  87 # define UINT_LEAST64_MAX             (18446744073709551615ULL)
  88
  89 # define INT_FAST8_MIN               (-128)
  90 # define INT_FAST16_MIN              (-32767-1)
  91 # define INT_FAST32_MIN              (-2147483647-1)
  92 # define INT_FAST64_MIN              (-9223372036854775807LL-1)
  93
  94 # define INT_FAST8_MAX               (127)
  95 # define INT_FAST16_MAX              (32767)
  96 # define INT_FAST32_MAX              (2147483647)
  97 # define INT_FAST64_MAX              (9223372036854775807LL)
  98
  99 # define UINT_FAST8_MAX              (255U)
 100 # define UINT_FAST16_MAX             (65535U)
 101 # define UINT_FAST32_MAX             (4294967295U)
 102 # define UINT_FAST64_MAX             (18446744073709551615ULL)
 103
 104 # define INTPTR_MIN             (-2147483647-1)
 105 # define INTPTR_MAX             (2147483647)
 106 # define UINTPTR_MAX            (4294967295U)
 107
 108 # define INTMAX_MIN             (-9223372036854775807LL-1)
 109 # define INTMAX_MAX             (9223372036854775807LL)
 110 # define UINTMAX_MAX            (18446744073709551615ULL)
 111
 112 /* ptrdiff_t limit */
 113 # define PTRDIFF_MIN            (-2147483647-1)
 114 # define PTRDIFF_MAX            (2147483647)
 115
 116 /* sig_atomic_t limit */
 117 # define SIG_ATOMIC_MIN         (-2147483647-1)
 118 # define SIG_ATOMIC_MAX         (2147483647)
 119
 120 /* size_t limit */
 121 # define SIZE_MAX               (4294967295U)
 122
 123 #endif /* STDC_LIMIT_MACROS */
 124
 125 #if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS)
 126
 127 # define INT8_C(n)      n
 128 # define INT16_C(n)     n
 129 # define INT32_C(n)     n
 130 # define INT64_C(n)     n ## LL
 131
 132 # define UINT8_C(n)     n ## U
 133 # define UINT16_C(n)    n ## U
 134 # define UINT32_C(n)    n ## U
 135 # define UINT64_C(n)    n ## ULL
 136
 137 # define INTMAX_C(n)    n ## LL
 138 # define UINTMAX_C(n)   n ## ULL
 139
 140 #endif /* STDC_CONSTANT_MACROS */
 141
 142 #endif /* _STDINT_H */