1 /* 2 * Copyright (C) 2008 The Android Open Source Project 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in 12 * the documentation and/or other materials provided with the 13 * distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #ifndef _STDINT_H 30 #define _STDINT_H 31 32 #include <bits/wchar_limits.h> 33 #include <stddef.h> 34 35 typedef __signed char __int8_t; 36 typedef unsigned char __uint8_t; 37 typedef short __int16_t; 38 typedef unsigned short __uint16_t; 39 typedef int __int32_t; 40 typedef unsigned int __uint32_t; 41 #if __LP64__ 42 typedef long __int64_t; 43 typedef unsigned long __uint64_t; 44 #else 45 typedef long long __int64_t; 46 typedef unsigned long long __uint64_t; 47 #endif 48 49 #if __LP64__ 50 typedef long __intptr_t; 51 typedef unsigned long __uintptr_t; 52 #else 53 typedef int __intptr_t; 54 typedef unsigned int __uintptr_t; 55 #endif 56 57 typedef __int8_t int8_t; 58 typedef __uint8_t uint8_t; 59 60 typedef __int16_t int16_t; 61 typedef __uint16_t uint16_t; 62 63 typedef __int32_t int32_t; 64 typedef __uint32_t uint32_t; 65 66 typedef __int64_t int64_t; 67 typedef __uint64_t uint64_t; 68 69 typedef __intptr_t intptr_t; 70 typedef __uintptr_t uintptr_t; 71 72 typedef int8_t int_least8_t; 73 typedef uint8_t uint_least8_t; 74 75 typedef int16_t int_least16_t; 76 typedef uint16_t uint_least16_t; 77 78 typedef int32_t int_least32_t; 79 typedef uint32_t uint_least32_t; 80 81 typedef int64_t int_least64_t; 82 typedef uint64_t uint_least64_t; 83 84 typedef int8_t int_fast8_t; 85 typedef uint8_t uint_fast8_t; 86 87 typedef int64_t int_fast64_t; 88 typedef uint64_t uint_fast64_t; 89 90 #if defined(__LP64__) 91 typedef int64_t int_fast16_t; 92 typedef uint64_t uint_fast16_t; 93 typedef int64_t int_fast32_t; 94 typedef uint64_t uint_fast32_t; 95 #else 96 typedef int32_t int_fast16_t; 97 typedef uint32_t uint_fast16_t; 98 typedef int32_t int_fast32_t; 99 typedef uint32_t uint_fast32_t; 100 #endif 101 102 typedef uint64_t uintmax_t; 103 typedef int64_t intmax_t; 104 105 /* Keep the kernel from trying to define these types... */ 106 #define __BIT_TYPES_DEFINED__ 107 108 #define INT8_C(c) c 109 #define INT_LEAST8_C(c) INT8_C(c) 110 #define INT_FAST8_C(c) INT8_C(c) 111 112 #define UINT8_C(c) c 113 #define UINT_LEAST8_C(c) UINT8_C(c) 114 #define UINT_FAST8_C(c) UINT8_C(c) 115 116 #define INT16_C(c) c 117 #define INT_LEAST16_C(c) INT16_C(c) 118 #define INT_FAST16_C(c) INT32_C(c) 119 120 #define UINT16_C(c) c 121 #define UINT_LEAST16_C(c) UINT16_C(c) 122 #define UINT_FAST16_C(c) UINT32_C(c) 123 #define INT32_C(c) c 124 #define INT_LEAST32_C(c) INT32_C(c) 125 #define INT_FAST32_C(c) INT32_C(c) 126 127 #define UINT32_C(c) c ## U 128 #define UINT_LEAST32_C(c) UINT32_C(c) 129 #define UINT_FAST32_C(c) UINT32_C(c) 130 #define INT_LEAST64_C(c) INT64_C(c) 131 #define INT_FAST64_C(c) INT64_C(c) 132 133 #define UINT_LEAST64_C(c) UINT64_C(c) 134 #define UINT_FAST64_C(c) UINT64_C(c) 135 136 #define INTMAX_C(c) INT64_C(c) 137 #define UINTMAX_C(c) UINT64_C(c) 138 139 #if defined(__LP64__) 140 # define INT64_C(c) c ## L 141 # define UINT64_C(c) c ## UL 142 # define INTPTR_C(c) INT64_C(c) 143 # define UINTPTR_C(c) UINT64_C(c) 144 # define PTRDIFF_C(c) INT64_C(c) 145 #else 146 # define INT64_C(c) c ## LL 147 # define UINT64_C(c) c ## ULL 148 # define INTPTR_C(c) INT32_C(c) 149 # define UINTPTR_C(c) UINT32_C(c) 150 # define PTRDIFF_C(c) INT32_C(c) 151 #endif 152 153 #define INT8_MIN (-128) 154 #define INT8_MAX (127) 155 #define INT_LEAST8_MIN INT8_MIN 156 #define INT_LEAST8_MAX INT8_MAX 157 #define INT_FAST8_MIN INT8_MIN 158 #define INT_FAST8_MAX INT8_MAX 159 160 #define UINT8_MAX (255) 161 #define UINT_LEAST8_MAX UINT8_MAX 162 #define UINT_FAST8_MAX UINT8_MAX 163 164 #define INT16_MIN (-32768) 165 #define INT16_MAX (32767) 166 #define INT_LEAST16_MIN INT16_MIN 167 #define INT_LEAST16_MAX INT16_MAX 168 #define INT_FAST16_MIN INT32_MIN 169 #define INT_FAST16_MAX INT32_MAX 170 171 #define UINT16_MAX (65535) 172 #define UINT_LEAST16_MAX UINT16_MAX 173 #define UINT_FAST16_MAX UINT32_MAX 174 175 #define INT32_MIN (-2147483647-1) 176 #define INT32_MAX (2147483647) 177 #define INT_LEAST32_MIN INT32_MIN 178 #define INT_LEAST32_MAX INT32_MAX 179 #define INT_FAST32_MIN INT32_MIN 180 #define INT_FAST32_MAX INT32_MAX 181 182 #define UINT32_MAX (4294967295U) 183 #define UINT_LEAST32_MAX UINT32_MAX 184 #define UINT_FAST32_MAX UINT32_MAX 185 186 #define INT64_MIN (INT64_C(-9223372036854775807)-1) 187 #define INT64_MAX (INT64_C(9223372036854775807)) 188 #define INT_LEAST64_MIN INT64_MIN 189 #define INT_LEAST64_MAX INT64_MAX 190 #define INT_FAST64_MIN INT64_MIN 191 #define INT_FAST64_MAX INT64_MAX 192 #define UINT64_MAX (UINT64_C(18446744073709551615)) 193 194 #define UINT_LEAST64_MAX UINT64_MAX 195 #define UINT_FAST64_MAX UINT64_MAX 196 197 #define INTMAX_MIN INT64_MIN 198 #define INTMAX_MAX INT64_MAX 199 #define UINTMAX_MAX UINT64_MAX 200 201 #define SIG_ATOMIC_MAX INT32_MAX 202 #define SIG_ATOMIC_MIN INT32_MIN 203 204 #if defined(__WINT_UNSIGNED__) 205 # define WINT_MAX UINT32_MAX 206 # define WINT_MIN 0 207 #else 208 # define WINT_MAX INT32_MAX 209 # define WINT_MIN INT32_MIN 210 #endif 211 212 #if defined(__LP64__) 213 # define INTPTR_MIN INT64_MIN 214 # define INTPTR_MAX INT64_MAX 215 # define UINTPTR_MAX UINT64_MAX 216 # define PTRDIFF_MIN INT64_MIN 217 # define PTRDIFF_MAX INT64_MAX 218 # define SIZE_MAX UINT64_MAX 219 #else 220 # define INTPTR_MIN INT32_MIN 221 # define INTPTR_MAX INT32_MAX 222 # define UINTPTR_MAX UINT32_MAX 223 # define PTRDIFF_MIN INT32_MIN 224 # define PTRDIFF_MAX INT32_MAX 225 # define SIZE_MAX UINT32_MAX 226 #endif 227 228 #endif /* _STDINT_H */ 229