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#ifndef _STDINT_H 29#define _STDINT_H 30 31#include <stddef.h> 32#include <sys/_types.h> 33 34#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) 35# define __STDINT_LIMITS 36#endif 37 38#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) 39# define __STDINT_MACROS 40#endif 41 42typedef __int8_t int8_t; 43typedef __uint8_t uint8_t; 44typedef __int16_t int16_t; 45typedef __uint16_t uint16_t; 46typedef __int32_t int32_t; 47typedef __uint32_t uint32_t; 48typedef __int64_t int64_t; 49typedef __uint64_t uint64_t; 50 51/* 52 * int8_t & uint8_t 53 */ 54 55typedef int8_t int_least8_t; 56typedef int8_t int_fast8_t; 57 58typedef uint8_t uint_least8_t; 59typedef uint8_t uint_fast8_t; 60 61#ifdef __STDINT_LIMITS 62# define INT8_MIN (-128) 63# define INT8_MAX (127) 64# define INT_LEAST8_MIN INT8_MIN 65# define INT_LEAST8_MAX INT8_MAX 66# define INT_FAST8_MIN INT8_MIN 67# define INT_FAST8_MAX INT8_MAX 68 69# define UINT8_MAX (255) 70# define UINT_LEAST8_MAX UINT8_MAX 71# define UINT_FAST8_MAX UINT8_MAX 72#endif 73 74#ifdef __STDINT_MACROS 75# define INT8_C(c) c 76# define INT_LEAST8_C(c) INT8_C(c) 77# define INT_FAST8_C(c) INT8_C(c) 78 79# define UINT8_C(c) c 80# define UINT_LEAST8_C(c) UINT8_C(c) 81# define UINT_FAST8_C(c) UINT8_C(c) 82#endif 83 84/* 85 * int16_t & uint16_t 86 */ 87 88typedef int16_t int_least16_t; 89typedef int32_t int_fast16_t; 90 91typedef uint16_t uint_least16_t; 92typedef uint32_t uint_fast16_t; 93 94#ifdef __STDINT_LIMITS 95# define INT16_MIN (-32768) 96# define INT16_MAX (32767) 97# define INT_LEAST16_MIN INT16_MIN 98# define INT_LEAST16_MAX INT16_MAX 99# define INT_FAST16_MIN INT32_MIN 100# define INT_FAST16_MAX INT32_MAX 101 102# define UINT16_MAX (65535) 103# define UINT_LEAST16_MAX UINT16_MAX 104# define UINT_FAST16_MAX UINT32_MAX 105#endif 106 107#ifdef __STDINT_MACROS 108# define INT16_C(c) c 109# define INT_LEAST16_C(c) INT16_C(c) 110# define INT_FAST16_C(c) INT32_C(c) 111 112# define UINT16_C(c) c 113# define UINT_LEAST16_C(c) UINT16_C(c) 114# define UINT_FAST16_C(c) UINT32_C(c) 115#endif 116 117/* 118 * int32_t & uint32_t 119 */ 120 121typedef int32_t int_least32_t; 122typedef int32_t int_fast32_t; 123 124typedef uint32_t uint_least32_t; 125typedef uint32_t uint_fast32_t; 126 127#ifdef __STDINT_LIMITS 128# define INT32_MIN (-2147483647-1) 129# define INT32_MAX (2147483647) 130# define INT_LEAST32_MIN INT32_MIN 131# define INT_LEAST32_MAX INT32_MAX 132# define INT_FAST32_MIN INT32_MIN 133# define INT_FAST32_MAX INT32_MAX 134 135# define UINT32_MAX (4294967295U) 136# define UINT_LEAST32_MAX UINT32_MAX 137# define UINT_FAST32_MAX UINT32_MAX 138#endif 139 140#ifdef __STDINT_MACROS 141# define INT32_C(c) c 142# define INT_LEAST32_C(c) INT32_C(c) 143# define INT_FAST32_C(c) INT32_C(c) 144 145# define UINT32_C(c) c ## U 146# define UINT_LEAST32_C(c) UINT32_C(c) 147# define UINT_FAST32_C(c) UINT32_C(c) 148#endif 149 150/* 151 * int64_t 152 */ 153 154typedef int64_t int_least64_t; 155typedef int64_t int_fast64_t; 156 157typedef uint64_t uint_least64_t; 158typedef uint64_t uint_fast64_t; 159 160#ifdef __STDINT_LIMITS 161# define INT64_MIN (__INT64_C(-9223372036854775807)-1) 162# define INT64_MAX (__INT64_C(9223372036854775807)) 163# define INT_LEAST64_MIN INT64_MIN 164# define INT_LEAST64_MAX INT64_MAX 165# define INT_FAST64_MIN INT64_MIN 166# define INT_FAST64_MAX INT64_MAX 167# define UINT64_MAX (__UINT64_C(18446744073709551615)) 168 169# define UINT_LEAST64_MAX UINT64_MAX 170# define UINT_FAST64_MAX UINT64_MAX 171#endif 172 173#define __INT64_C(c) c ## LL 174#define __UINT64_C(c) c ## ULL 175 176#ifdef __STDINT_MACROS 177# define INT64_C(c) __INT64_C(c) 178# define INT_LEAST64_C(c) INT64_C(c) 179# define INT_FAST64_C(c) INT64_C(c) 180 181# define UINT64_C(c) __UINT64_C(c) 182# define UINT_LEAST64_C(c) UINT64_C(c) 183# define UINT_FAST64_C(c) UINT64_C(c) 184#endif 185 186# define __PRI64_RANK "ll" 187# define __PRIFAST_RANK "" 188# define __PRIPTR_RANK "" 189 190/* 191 * intptr_t & uintptr_t 192 */ 193 194#ifdef __LP64__ 195typedef long intptr_t; 196typedef unsigned long uintptr_t; 197#else 198typedef int intptr_t; 199typedef unsigned int uintptr_t; 200#endif 201 202#ifdef __STDINT_LIMITS 203# define INTPTR_MIN INT32_MIN 204# define INTPTR_MAX INT32_MAX 205# define UINTPTR_MAX UINT32_MAX 206# define PTRDIFF_MIN INT32_MIN 207# define PTRDIFF_MAX INT32_MAX 208#endif 209 210#ifdef __STDINT_MACROS 211# define INTPTR_C(c) INT32_C(c) 212# define UINTPTR_C(c) UINT32_C(c) 213# define PTRDIFF_C(c) INT32_C(c) 214#endif 215 216/* 217 * intmax_t & uintmax_t 218 */ 219 220typedef uint64_t uintmax_t; 221typedef int64_t intmax_t; 222 223#ifdef __STDINT_LIMITS 224# define INTMAX_MIN INT64_MIN 225# define INTMAX_MAX INT64_MAX 226# define UINTMAX_MAX UINT64_MAX 227#endif 228 229#ifdef __STDINT_MACROS 230# define INTMAX_C(c) INT64_C(c) 231# define UINTMAX_C(c) UINT64_C(c) 232#endif 233 234/* Limits of sig_atomic_t. */ 235#ifdef __STDINT_LIMITS 236# define SIG_ATOMIC_MIN INT32_MIN 237# define SIG_ATOMIC_MAX INT32_MAX 238#endif 239 240/* Limits of wchar_t. */ 241#ifdef __STDINT_LIMITS 242#include <sys/_wchar_limits.h> 243#endif 244 245/* Limits of wint_t. */ 246#ifdef __STDINT_LIMITS 247# define WINT_MIN INT32_MIN 248# define WINT_MAX INT32_MAX 249#endif 250 251/* size_t is defined by the GCC-specific <stddef.h> */ 252#ifndef _SSIZE_T_DEFINED_ 253#define _SSIZE_T_DEFINED_ 254typedef long int ssize_t; 255#endif 256 257#define _BITSIZE 32 258 259/* Keep the kernel from trying to define these types... */ 260#define __BIT_TYPES_DEFINED__ 261 262#endif /* _STDINT_H */ 263