| 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 */ |
|---|
