12a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner/*===---- stdint.h - Standard header for sized integer types --------------===*\ 22a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * 32a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * Copyright (c) 2009 Chris Lattner 42a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * 52a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * Permission is hereby granted, free of charge, to any person obtaining a copy 62a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * of this software and associated documentation files (the "Software"), to deal 72a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * in the Software without restriction, including without limitation the rights 82a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 92a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * copies of the Software, and to permit persons to whom the Software is 102a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * furnished to do so, subject to the following conditions: 112a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * 122a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * The above copyright notice and this permission notice shall be included in 132a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * all copies or substantial portions of the Software. 142a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * 152a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 162a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 172a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 182a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 192a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 202a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 212a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * THE SOFTWARE. 222a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * 232a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner\*===----------------------------------------------------------------------===*/ 242a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner 256fdca0e1f8352a102f4f0cea0dc29c2209182b15Eli Friedman#ifndef __CLANG_STDINT_H 266fdca0e1f8352a102f4f0cea0dc29c2209182b15Eli Friedman#define __CLANG_STDINT_H 276fdca0e1f8352a102f4f0cea0dc29c2209182b15Eli Friedman 286fdca0e1f8352a102f4f0cea0dc29c2209182b15Eli Friedman/* If we're hosted, fall back to the system's stdint.h, which might have 296fdca0e1f8352a102f4f0cea0dc29c2209182b15Eli Friedman * additional definitions. 306fdca0e1f8352a102f4f0cea0dc29c2209182b15Eli Friedman */ 31651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines#if __STDC_HOSTED__ && __has_include_next(<stdint.h>) 3232b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith 3332b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith// C99 7.18.3 Limits of other integer types 3432b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith// 3532b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith// Footnote 219, 220: C++ implementations should define these macros only when 3632b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith// __STDC_LIMIT_MACROS is defined before <stdint.h> is included. 3732b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith// 3832b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith// Footnote 222: C++ implementations should define these macros only when 3932b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith// __STDC_CONSTANT_MACROS is defined before <stdint.h> is included. 4032b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith// 4132b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith// C++11 [cstdint.syn]p2: 4232b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith// 4332b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith// The macros defined by <cstdint> are provided unconditionally. In particular, 4432b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith// the symbols __STDC_LIMIT_MACROS and __STDC_CONSTANT_MACROS (mentioned in 4532b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith// footnotes 219, 220, and 222 in the C standard) play no role in C++. 4632b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith// 4732b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith// C11 removed the problematic footnotes. 4832b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith// 4932b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith// Work around this inconsistency by always defining those macros in C++ mode, 5032b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith// so that a C library implementation which follows the C99 standard can be 5132b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith// used in C++. 5232b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith# ifdef __cplusplus 5332b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith# if !defined(__STDC_LIMIT_MACROS) 5432b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith# define __STDC_LIMIT_MACROS 5532b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith# define __STDC_LIMIT_MACROS_DEFINED_BY_CLANG 5632b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith# endif 5732b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith# if !defined(__STDC_CONSTANT_MACROS) 5832b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith# define __STDC_CONSTANT_MACROS 5932b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith# define __STDC_CONSTANT_MACROS_DEFINED_BY_CLANG 6032b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith# endif 6132b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith# endif 6232b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith 636fdca0e1f8352a102f4f0cea0dc29c2209182b15Eli Friedman# include_next <stdint.h> 6432b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith 6532b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith# ifdef __STDC_LIMIT_MACROS_DEFINED_BY_CLANG 6632b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith# undef __STDC_LIMIT_MACROS 6732b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith# undef __STDC_LIMIT_MACROS_DEFINED_BY_CLANG 6832b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith# endif 6932b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith# ifdef __STDC_CONSTANT_MACROS_DEFINED_BY_CLANG 7032b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith# undef __STDC_CONSTANT_MACROS 7132b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith# undef __STDC_CONSTANT_MACROS_DEFINED_BY_CLANG 7232b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith# endif 7332b5013a7a443ff12cbaa5f3e2f86978179d5e04Richard Smith 746fdca0e1f8352a102f4f0cea0dc29c2209182b15Eli Friedman#else 752a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner 762a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner/* C99 7.18.1.1 Exact-width integer types. 772a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * C99 7.18.1.2 Minimum-width integer types. 782a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * C99 7.18.1.3 Fastest minimum-width integer types. 79dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * 80dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * The standard requires that exact-width type be defined for 8-, 16-, 32-, and 81dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * 64-bit types if they are implemented. Other exact width types are optional. 82dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * This implementation defines an exact-width types for every integer width 83dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * that is represented in the standard integer types. 84dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * 85dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * The standard also requires minimum-width types be defined for 8-, 16-, 32-, 86dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * and 64-bit widths regardless of whether there are corresponding exact-width 87dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * types. 88dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * 89fc8f0e14ad142ed811e90fbd9a30e419e301c717Chris Lattner * To accommodate targets that are missing types that are exactly 8, 16, 32, or 90dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * 64 bits wide, this implementation takes an approach of cascading 91dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * redefintions, redefining __int_leastN_t to successively smaller exact-width 92dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * types. It is therefore important that the types are defined in order of 93dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * descending widths. 94dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * 95dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * We currently assume that the minimum-width types and the fastest 96dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * minimum-width types are the same. This is allowed by the standard, but is 97dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * suboptimal. 98dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * 99dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * In violation of the standard, some targets do not implement a type that is 100dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * wide enough to represent all of the required widths (8-, 16-, 32-, 64-bit). 101fc8f0e14ad142ed811e90fbd9a30e419e301c717Chris Lattner * To accommodate these targets, a required minimum-width type is only 102dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * defined if there exists an exact-width type of equal or greater width. 1032a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner */ 1042a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner 105ca93195baf1076ee6232a722f5ea5e580fc67a4fChris Lattner#ifdef __INT64_TYPE__ 106dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# ifndef __int8_t_defined /* glibc sys/types.h also defines int64_t*/ 107dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef signed __INT64_TYPE__ int64_t; 108dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# endif /* __int8_t_defined */ 10906dcf6b09257ac2382a969fc8c7b954adbc4a344Chris Lattnertypedef unsigned __INT64_TYPE__ uint64_t; 110dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int_least64_t int64_t 111dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint_least64_t uint64_t 112dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int_least32_t int64_t 113dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint_least32_t uint64_t 114dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int_least16_t int64_t 115dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint_least16_t uint64_t 116dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int_least8_t int64_t 117dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint_least8_t uint64_t 118dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT64_TYPE__ */ 119ca93195baf1076ee6232a722f5ea5e580fc67a4fChris Lattner 120dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __int_least64_t 121dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef __int_least64_t int_least64_t; 122dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef __uint_least64_t uint_least64_t; 123dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef __int_least64_t int_fast64_t; 124dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef __uint_least64_t uint_fast64_t; 125dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __int_least64_t */ 126dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 127dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT56_TYPE__ 128dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef signed __INT56_TYPE__ int56_t; 129dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef unsigned __INT56_TYPE__ uint56_t; 130dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef int56_t int_least56_t; 131dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef uint56_t uint_least56_t; 132dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef int56_t int_fast56_t; 133dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef uint56_t uint_fast56_t; 134dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int_least32_t int56_t 135dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint_least32_t uint56_t 136dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int_least16_t int56_t 137dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint_least16_t uint56_t 138dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int_least8_t int56_t 139dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint_least8_t uint56_t 140dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT56_TYPE__ */ 141dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 142dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 143dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT48_TYPE__ 144dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef signed __INT48_TYPE__ int48_t; 145dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef unsigned __INT48_TYPE__ uint48_t; 146dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef int48_t int_least48_t; 147dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef uint48_t uint_least48_t; 148dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef int48_t int_fast48_t; 149dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef uint48_t uint_fast48_t; 150dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int_least32_t int48_t 151dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint_least32_t uint48_t 152dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int_least16_t int48_t 153dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint_least16_t uint48_t 154dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int_least8_t int48_t 155dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint_least8_t uint48_t 156dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT48_TYPE__ */ 157dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 158dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 159dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT40_TYPE__ 160dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef signed __INT40_TYPE__ int40_t; 161dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef unsigned __INT40_TYPE__ uint40_t; 162dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef int40_t int_least40_t; 163dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef uint40_t uint_least40_t; 164dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef int40_t int_fast40_t; 165dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef uint40_t uint_fast40_t; 166dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int_least32_t int40_t 167dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint_least32_t uint40_t 168dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int_least16_t int40_t 169dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint_least16_t uint40_t 170dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int_least8_t int40_t 171dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint_least8_t uint40_t 172dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT40_TYPE__ */ 173dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 174dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 175dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT32_TYPE__ 176dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 177dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# ifndef __int8_t_defined /* glibc sys/types.h also defines int32_t*/ 178dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef signed __INT32_TYPE__ int32_t; 179dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# endif /* __int8_t_defined */ 180dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 181dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# ifndef __uint32_t_defined /* more glibc compatibility */ 182dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint32_t_defined 1832a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattnertypedef unsigned __INT32_TYPE__ uint32_t; 184dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# endif /* __uint32_t_defined */ 1852a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner 186dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int_least32_t int32_t 187dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint_least32_t uint32_t 188dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int_least16_t int32_t 189dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint_least16_t uint32_t 190dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int_least8_t int32_t 191dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint_least8_t uint32_t 192dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT32_TYPE__ */ 19306dcf6b09257ac2382a969fc8c7b954adbc4a344Chris Lattner 194dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __int_least32_t 195dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef __int_least32_t int_least32_t; 196dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef __uint_least32_t uint_least32_t; 197dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef __int_least32_t int_fast32_t; 198dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef __uint_least32_t uint_fast32_t; 199dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __int_least32_t */ 200dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 201dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT24_TYPE__ 202dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef signed __INT24_TYPE__ int24_t; 203dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef unsigned __INT24_TYPE__ uint24_t; 204dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef int24_t int_least24_t; 205dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef uint24_t uint_least24_t; 206dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef int24_t int_fast24_t; 207dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef uint24_t uint_fast24_t; 208dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int_least16_t int24_t 209dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint_least16_t uint24_t 210dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int_least8_t int24_t 211dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint_least8_t uint24_t 212dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT24_TYPE__ */ 213dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 214dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT16_TYPE__ 215dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifndef __int8_t_defined /* glibc sys/types.h also defines int16_t*/ 216dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef signed __INT16_TYPE__ int16_t; 217dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __int8_t_defined */ 21806dcf6b09257ac2382a969fc8c7b954adbc4a344Chris Lattnertypedef unsigned __INT16_TYPE__ uint16_t; 219dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int_least16_t int16_t 220dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint_least16_t uint16_t 221dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int_least8_t int16_t 222dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint_least8_t uint16_t 223dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT16_TYPE__ */ 224dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 225dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __int_least16_t 226dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef __int_least16_t int_least16_t; 227dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef __uint_least16_t uint_least16_t; 228dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef __int_least16_t int_fast16_t; 229dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef __uint_least16_t uint_fast16_t; 230dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __int_least16_t */ 2312a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner 2322a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner 233dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT8_TYPE__ 234dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifndef __int8_t_defined /* glibc sys/types.h also defines int8_t*/ 23506dcf6b09257ac2382a969fc8c7b954adbc4a344Chris Lattnertypedef signed __INT8_TYPE__ int8_t; 236dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __int8_t_defined */ 23706dcf6b09257ac2382a969fc8c7b954adbc4a344Chris Lattnertypedef unsigned __INT8_TYPE__ uint8_t; 238dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int_least8_t int8_t 239dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __uint_least8_t uint8_t 240dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT8_TYPE__ */ 241dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 242dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __int_least8_t 243dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef __int_least8_t int_least8_t; 244dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef __uint_least8_t uint_least8_t; 245dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef __int_least8_t int_fast8_t; 246dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattnertypedef __uint_least8_t uint_fast8_t; 247dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __int_least8_t */ 24806dcf6b09257ac2382a969fc8c7b954adbc4a344Chris Lattner 24906dcf6b09257ac2382a969fc8c7b954adbc4a344Chris Lattner/* prevent glibc sys/types.h from defining conflicting types */ 25006dcf6b09257ac2382a969fc8c7b954adbc4a344Chris Lattner#ifndef __int8_t_defined 25106dcf6b09257ac2382a969fc8c7b954adbc4a344Chris Lattner# define __int8_t_defined 25206dcf6b09257ac2382a969fc8c7b954adbc4a344Chris Lattner#endif /* __int8_t_defined */ 25306dcf6b09257ac2382a969fc8c7b954adbc4a344Chris Lattner 2542a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner/* C99 7.18.1.4 Integer types capable of holding object pointers. 2552a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner */ 25608321b445af4fb2a2b348f132261d78c3ce8fea1Ken Dyck#define __stdint_join3(a,b,c) a ## b ## c 25708321b445af4fb2a2b348f132261d78c3ce8fea1Ken Dyck 258aface1b7e0013b3054991c9d54c82d6c890ee554Ken Dyck#define __intn_t(n) __stdint_join3( int, n, _t) 259aface1b7e0013b3054991c9d54c82d6c890ee554Ken Dyck#define __uintn_t(n) __stdint_join3(uint, n, _t) 260aface1b7e0013b3054991c9d54c82d6c890ee554Ken Dyck 261564618f782b9f6d373f789d8cf24943fd345904dDaniel Dunbar#ifndef _INTPTR_T 26240e60c27d09d0561cd3ab41c332e3b0838e899ddChris Lattner#ifndef __intptr_t_defined 263aface1b7e0013b3054991c9d54c82d6c890ee554Ken Dycktypedef __intn_t(__INTPTR_WIDTH__) intptr_t; 26440e60c27d09d0561cd3ab41c332e3b0838e899ddChris Lattner#define __intptr_t_defined 265564618f782b9f6d373f789d8cf24943fd345904dDaniel Dunbar#define _INTPTR_T 26640e60c27d09d0561cd3ab41c332e3b0838e899ddChris Lattner#endif 267564618f782b9f6d373f789d8cf24943fd345904dDaniel Dunbar#endif 268564618f782b9f6d373f789d8cf24943fd345904dDaniel Dunbar 269564618f782b9f6d373f789d8cf24943fd345904dDaniel Dunbar#ifndef _UINTPTR_T 270aface1b7e0013b3054991c9d54c82d6c890ee554Ken Dycktypedef __uintn_t(__INTPTR_WIDTH__) uintptr_t; 271564618f782b9f6d373f789d8cf24943fd345904dDaniel Dunbar#define _UINTPTR_T 272564618f782b9f6d373f789d8cf24943fd345904dDaniel Dunbar#endif 2732a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner 2742a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner/* C99 7.18.1.5 Greatest-width integer types. 2752a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner */ 27696d38c100d5a37f7a3343c526507de5b50f68c27Daniel Dunbartypedef __INTMAX_TYPE__ intmax_t; 27796d38c100d5a37f7a3343c526507de5b50f68c27Daniel Dunbartypedef __UINTMAX_TYPE__ uintmax_t; 2782a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner 27906dcf6b09257ac2382a969fc8c7b954adbc4a344Chris Lattner/* C99 7.18.4 Macros for minimum-width integer constants. 28006dcf6b09257ac2382a969fc8c7b954adbc4a344Chris Lattner * 281dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * The standard requires that integer constant macros be defined for all the 282dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * minimum-width types defined above. As 8-, 16-, 32-, and 64-bit minimum-width 283dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * types are required, the corresponding integer constant macros are defined 284dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * here. This implementation also defines minimum-width types for every other 285dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * integer width that the target implements, so corresponding macros are 286dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * defined below, too. 287dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * 288dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * These macros are defined using the same successive-shrinking approach as 289dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * the type definitions above. It is likewise important that macros are defined 290dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * in order of decending width. 291dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * 29206dcf6b09257ac2382a969fc8c7b954adbc4a344Chris Lattner * Note that C++ should not check __STDC_CONSTANT_MACROS here, contrary to the 29306dcf6b09257ac2382a969fc8c7b954adbc4a344Chris Lattner * claims of the C standard (see C++ 18.3.1p2, [cstdint.syn]). 29406dcf6b09257ac2382a969fc8c7b954adbc4a344Chris Lattner */ 29506dcf6b09257ac2382a969fc8c7b954adbc4a344Chris Lattner 296dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#define __int_c_join(a, b) a ## b 2976ab25f482c6df53caf7a225028dc8bb7d12f0206Ken Dyck#define __int_c(v, suffix) __int_c_join(v, suffix) 2986ab25f482c6df53caf7a225028dc8bb7d12f0206Ken Dyck#define __uint_c(v, suffix) __int_c_join(v##U, suffix) 299dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 300dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 30106dcf6b09257ac2382a969fc8c7b954adbc4a344Chris Lattner#ifdef __INT64_TYPE__ 302dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# ifdef __INT64_C_SUFFIX__ 303dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int64_c_suffix __INT64_C_SUFFIX__ 304dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int32_c_suffix __INT64_C_SUFFIX__ 305dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int16_c_suffix __INT64_C_SUFFIX__ 306dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int8_c_suffix __INT64_C_SUFFIX__ 307dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# else 308dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# undef __int64_c_suffix 309dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# undef __int32_c_suffix 310dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# undef __int16_c_suffix 311dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# undef __int8_c_suffix 312dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# endif /* __INT64_C_SUFFIX__ */ 313dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT64_TYPE__ */ 314dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 315dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __int_least64_t 316dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# ifdef __int64_c_suffix 317dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT64_C(v) __int_c(v, __int64_c_suffix) 318dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT64_C(v) __uint_c(v, __int64_c_suffix) 319dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# else 3206ab25f482c6df53caf7a225028dc8bb7d12f0206Ken Dyck# define INT64_C(v) v 3216ab25f482c6df53caf7a225028dc8bb7d12f0206Ken Dyck# define UINT64_C(v) v ## U 322dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# endif /* __int64_c_suffix */ 323dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __int_least64_t */ 324dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 325dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 326dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT56_TYPE__ 327dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# ifdef __INT56_C_SUFFIX__ 328dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT56_C(v) __int_c(v, __INT56_C_SUFFIX__) 329dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT56_C(v) __uint_c(v, __INT56_C_SUFFIX__) 330dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int32_c_suffix __INT56_C_SUFFIX__ 331dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int16_c_suffix __INT56_C_SUFFIX__ 332dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int8_c_suffix __INT56_C_SUFFIX__ 333dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# else 3346ab25f482c6df53caf7a225028dc8bb7d12f0206Ken Dyck# define INT56_C(v) v 3356ab25f482c6df53caf7a225028dc8bb7d12f0206Ken Dyck# define UINT56_C(v) v ## U 336dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# undef __int32_c_suffix 337dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# undef __int16_c_suffix 338dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# undef __int8_c_suffix 339dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# endif /* __INT56_C_SUFFIX__ */ 340dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT56_TYPE__ */ 341dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 342dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 343dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT48_TYPE__ 344dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# ifdef __INT48_C_SUFFIX__ 345dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT48_C(v) __int_c(v, __INT48_C_SUFFIX__) 346dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT48_C(v) __uint_c(v, __INT48_C_SUFFIX__) 347dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int32_c_suffix __INT48_C_SUFFIX__ 348dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int16_c_suffix __INT48_C_SUFFIX__ 349dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int8_c_suffix __INT48_C_SUFFIX__ 350dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# else 3516ab25f482c6df53caf7a225028dc8bb7d12f0206Ken Dyck# define INT48_C(v) v 3526ab25f482c6df53caf7a225028dc8bb7d12f0206Ken Dyck# define UINT48_C(v) v ## U 353dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# undef __int32_c_suffix 354dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# undef __int16_c_suffix 355dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# undef __int8_c_suffix 356dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# endif /* __INT48_C_SUFFIX__ */ 357dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT48_TYPE__ */ 358dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 359dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 360dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT40_TYPE__ 361dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# ifdef __INT40_C_SUFFIX__ 362dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT40_C(v) __int_c(v, __INT40_C_SUFFIX__) 363dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT40_C(v) __uint_c(v, __INT40_C_SUFFIX__) 364dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int32_c_suffix __INT40_C_SUFFIX__ 365dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int16_c_suffix __INT40_C_SUFFIX__ 366dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int8_c_suffix __INT40_C_SUFFIX__ 367dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# else 3686ab25f482c6df53caf7a225028dc8bb7d12f0206Ken Dyck# define INT40_C(v) v 3696ab25f482c6df53caf7a225028dc8bb7d12f0206Ken Dyck# define UINT40_C(v) v ## U 370dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# undef __int32_c_suffix 371dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# undef __int16_c_suffix 372dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# undef __int8_c_suffix 373dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# endif /* __INT40_C_SUFFIX__ */ 374dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT40_TYPE__ */ 375dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 376dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 377dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT32_TYPE__ 378dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# ifdef __INT32_C_SUFFIX__ 379dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int32_c_suffix __INT32_C_SUFFIX__ 380dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int16_c_suffix __INT32_C_SUFFIX__ 381dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int8_c_suffix __INT32_C_SUFFIX__ 382dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#else 383dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# undef __int32_c_suffix 384dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# undef __int16_c_suffix 385dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# undef __int8_c_suffix 386dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# endif /* __INT32_C_SUFFIX__ */ 387dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT32_TYPE__ */ 388dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 389dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __int_least32_t 390dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# ifdef __int32_c_suffix 391dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT32_C(v) __int_c(v, __int32_c_suffix) 392dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT32_C(v) __uint_c(v, __int32_c_suffix) 393dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# else 3946ab25f482c6df53caf7a225028dc8bb7d12f0206Ken Dyck# define INT32_C(v) v 3956ab25f482c6df53caf7a225028dc8bb7d12f0206Ken Dyck# define UINT32_C(v) v ## U 396dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# endif /* __int32_c_suffix */ 397dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __int_least32_t */ 398dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 399dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 400dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT24_TYPE__ 401dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# ifdef __INT24_C_SUFFIX__ 402dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT24_C(v) __int_c(v, __INT24_C_SUFFIX__) 403dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT24_C(v) __uint_c(v, __INT24_C_SUFFIX__) 404dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int16_c_suffix __INT24_C_SUFFIX__ 405dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int8_c_suffix __INT24_C_SUFFIX__ 406dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# else 4076ab25f482c6df53caf7a225028dc8bb7d12f0206Ken Dyck# define INT24_C(v) v 4086ab25f482c6df53caf7a225028dc8bb7d12f0206Ken Dyck# define UINT24_C(v) v ## U 409dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# undef __int16_c_suffix 410dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# undef __int8_c_suffix 411dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# endif /* __INT24_C_SUFFIX__ */ 412dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT24_TYPE__ */ 413dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 414dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 415dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT16_TYPE__ 416dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# ifdef __INT16_C_SUFFIX__ 417dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int16_c_suffix __INT16_C_SUFFIX__ 418dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int8_c_suffix __INT16_C_SUFFIX__ 419dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#else 420dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# undef __int16_c_suffix 421dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# undef __int8_c_suffix 422dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# endif /* __INT16_C_SUFFIX__ */ 423dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT16_TYPE__ */ 424dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 425dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __int_least16_t 426dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# ifdef __int16_c_suffix 427dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT16_C(v) __int_c(v, __int16_c_suffix) 428dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT16_C(v) __uint_c(v, __int16_c_suffix) 429dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# else 4306ab25f482c6df53caf7a225028dc8bb7d12f0206Ken Dyck# define INT16_C(v) v 4316ab25f482c6df53caf7a225028dc8bb7d12f0206Ken Dyck# define UINT16_C(v) v ## U 432dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# endif /* __int16_c_suffix */ 433dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __int_least16_t */ 434dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 435dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 436dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT8_TYPE__ 437dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# ifdef __INT8_C_SUFFIX__ 438dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __int8_c_suffix __INT8_C_SUFFIX__ 439dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#else 440dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# undef __int8_c_suffix 441dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# endif /* __INT8_C_SUFFIX__ */ 442dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT8_TYPE__ */ 443dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 444dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __int_least8_t 445dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# ifdef __int8_c_suffix 446dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT8_C(v) __int_c(v, __int8_c_suffix) 447dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT8_C(v) __uint_c(v, __int8_c_suffix) 448dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# else 4496ab25f482c6df53caf7a225028dc8bb7d12f0206Ken Dyck# define INT8_C(v) v 4506ab25f482c6df53caf7a225028dc8bb7d12f0206Ken Dyck# define UINT8_C(v) v ## U 451dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# endif /* __int8_c_suffix */ 452dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __int_least8_t */ 45306dcf6b09257ac2382a969fc8c7b954adbc4a344Chris Lattner 45406dcf6b09257ac2382a969fc8c7b954adbc4a344Chris Lattner 4552a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner/* C99 7.18.2.1 Limits of exact-width integer types. 4562a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * C99 7.18.2.2 Limits of minimum-width integer types. 4572a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner * C99 7.18.2.3 Limits of fastest minimum-width integer types. 458614842802476068c08bced367fa97de4963fd6afChris Lattner * 459dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * The presence of limit macros are completely optional in C99. This 460dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * implementation defines limits for all of the types (exact- and 461dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * minimum-width) that it defines above, using the limits of the minimum-width 462dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * type for any types that do not have exact-width representations. 463dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * 464dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * As in the type definitions, this section takes an approach of 465dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * successive-shrinking to determine which limits to use for the standard (8, 466dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * 16, 32, 64) bit widths when they don't have exact representations. It is 467dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * therefore important that the defintions be kept in order of decending 468dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * widths. 469dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner * 470614842802476068c08bced367fa97de4963fd6afChris Lattner * Note that C++ should not check __STDC_LIMIT_MACROS here, contrary to the 471614842802476068c08bced367fa97de4963fd6afChris Lattner * claims of the C standard (see C++ 18.3.1p2, [cstdint.syn]). 4722a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner */ 4732a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner 474ab775f62eab83f06ed972e573599031719ae2a9fChris Lattner#ifdef __INT64_TYPE__ 47581638410cf390d517b2e99e9abe4da1a39889206Ken Dyck# define INT64_MAX INT64_C( 9223372036854775807) 47681638410cf390d517b2e99e9abe4da1a39889206Ken Dyck# define INT64_MIN (-INT64_C( 9223372036854775807)-1) 47781638410cf390d517b2e99e9abe4da1a39889206Ken Dyck# define UINT64_MAX UINT64_C(18446744073709551615) 478dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST64_MIN INT64_MIN 479dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST64_MAX INT64_MAX 480dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __UINT_LEAST64_MAX UINT64_MAX 481dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST32_MIN INT64_MIN 482dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST32_MAX INT64_MAX 483dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __UINT_LEAST32_MAX UINT64_MAX 484dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST16_MIN INT64_MIN 485dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST16_MAX INT64_MAX 486dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __UINT_LEAST16_MAX UINT64_MAX 487dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST8_MIN INT64_MIN 488dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST8_MAX INT64_MAX 489dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __UINT_LEAST8_MAX UINT64_MAX 490dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT64_TYPE__ */ 491dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 492dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT_LEAST64_MIN 493dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_LEAST64_MIN __INT_LEAST64_MIN 494dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_LEAST64_MAX __INT_LEAST64_MAX 495dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT_LEAST64_MAX __UINT_LEAST64_MAX 496dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_FAST64_MIN __INT_LEAST64_MIN 497dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_FAST64_MAX __INT_LEAST64_MAX 498dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT_FAST64_MAX __UINT_LEAST64_MAX 499dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT_LEAST64_MIN */ 500dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 501dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 502dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT56_TYPE__ 50381638410cf390d517b2e99e9abe4da1a39889206Ken Dyck# define INT56_MAX INT56_C(36028797018963967) 50481638410cf390d517b2e99e9abe4da1a39889206Ken Dyck# define INT56_MIN (-INT56_C(36028797018963967)-1) 50581638410cf390d517b2e99e9abe4da1a39889206Ken Dyck# define UINT56_MAX UINT56_C(72057594037927935) 506dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_LEAST56_MIN INT56_MIN 507dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_LEAST56_MAX INT56_MAX 508dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT_LEAST56_MAX UINT56_MAX 509dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_FAST56_MIN INT56_MIN 510dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_FAST56_MAX INT56_MAX 511dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT_FAST56_MAX UINT56_MAX 512dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST32_MIN INT56_MIN 513dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST32_MAX INT56_MAX 514dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __UINT_LEAST32_MAX UINT56_MAX 515dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST16_MIN INT56_MIN 516dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST16_MAX INT56_MAX 517dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __UINT_LEAST16_MAX UINT56_MAX 518dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST8_MIN INT56_MIN 519dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST8_MAX INT56_MAX 520dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __UINT_LEAST8_MAX UINT56_MAX 521dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT56_TYPE__ */ 522dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 523dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 524dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT48_TYPE__ 52581638410cf390d517b2e99e9abe4da1a39889206Ken Dyck# define INT48_MAX INT48_C(140737488355327) 52681638410cf390d517b2e99e9abe4da1a39889206Ken Dyck# define INT48_MIN (-INT48_C(140737488355327)-1) 52781638410cf390d517b2e99e9abe4da1a39889206Ken Dyck# define UINT48_MAX UINT48_C(281474976710655) 528dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_LEAST48_MIN INT48_MIN 529dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_LEAST48_MAX INT48_MAX 530dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT_LEAST48_MAX UINT48_MAX 531dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_FAST48_MIN INT48_MIN 532dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_FAST48_MAX INT48_MAX 533dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT_FAST48_MAX UINT48_MAX 534dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST32_MIN INT48_MIN 535dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST32_MAX INT48_MAX 536dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __UINT_LEAST32_MAX UINT48_MAX 537dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST16_MIN INT48_MIN 538dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST16_MAX INT48_MAX 539dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __UINT_LEAST16_MAX UINT48_MAX 540dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST8_MIN INT48_MIN 541dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST8_MAX INT48_MAX 542dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __UINT_LEAST8_MAX UINT48_MAX 543dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT48_TYPE__ */ 544dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 545dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 546dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT40_TYPE__ 54781638410cf390d517b2e99e9abe4da1a39889206Ken Dyck# define INT40_MAX INT40_C(549755813887) 54881638410cf390d517b2e99e9abe4da1a39889206Ken Dyck# define INT40_MIN (-INT40_C(549755813887)-1) 54981638410cf390d517b2e99e9abe4da1a39889206Ken Dyck# define UINT40_MAX UINT40_C(1099511627775) 550dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_LEAST40_MIN INT40_MIN 551dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_LEAST40_MAX INT40_MAX 552dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT_LEAST40_MAX UINT40_MAX 553dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_FAST40_MIN INT40_MIN 554dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_FAST40_MAX INT40_MAX 555dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT_FAST40_MAX UINT40_MAX 556dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST32_MIN INT40_MIN 557dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST32_MAX INT40_MAX 558dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __UINT_LEAST32_MAX UINT40_MAX 559dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST16_MIN INT40_MIN 560dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST16_MAX INT40_MAX 561dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __UINT_LEAST16_MAX UINT40_MAX 562dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST8_MIN INT40_MIN 563dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST8_MAX INT40_MAX 564dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __UINT_LEAST8_MAX UINT40_MAX 565dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT40_TYPE__ */ 566dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 567dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 568dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT32_TYPE__ 56981638410cf390d517b2e99e9abe4da1a39889206Ken Dyck# define INT32_MAX INT32_C(2147483647) 57081638410cf390d517b2e99e9abe4da1a39889206Ken Dyck# define INT32_MIN (-INT32_C(2147483647)-1) 57181638410cf390d517b2e99e9abe4da1a39889206Ken Dyck# define UINT32_MAX UINT32_C(4294967295) 572dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST32_MIN INT32_MIN 573dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST32_MAX INT32_MAX 574dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __UINT_LEAST32_MAX UINT32_MAX 575dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST16_MIN INT32_MIN 576dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST16_MAX INT32_MAX 577dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __UINT_LEAST16_MAX UINT32_MAX 578dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST8_MIN INT32_MIN 579dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST8_MAX INT32_MAX 580dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __UINT_LEAST8_MAX UINT32_MAX 581dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT32_TYPE__ */ 582dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 583dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT_LEAST32_MIN 584dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_LEAST32_MIN __INT_LEAST32_MIN 585dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_LEAST32_MAX __INT_LEAST32_MAX 586dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT_LEAST32_MAX __UINT_LEAST32_MAX 587dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_FAST32_MIN __INT_LEAST32_MIN 588dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_FAST32_MAX __INT_LEAST32_MAX 589dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT_FAST32_MAX __UINT_LEAST32_MAX 590dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT_LEAST32_MIN */ 591dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 592dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 593dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT24_TYPE__ 59481638410cf390d517b2e99e9abe4da1a39889206Ken Dyck# define INT24_MAX INT24_C(8388607) 595b0887562894b387d658893033ccb475f12b5ceecKen Dyck# define INT24_MIN (-INT24_C(8388607)-1) 59681638410cf390d517b2e99e9abe4da1a39889206Ken Dyck# define UINT24_MAX UINT24_C(16777215) 597dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_LEAST24_MIN INT24_MIN 598dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_LEAST24_MAX INT24_MAX 599dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT_LEAST24_MAX UINT24_MAX 600dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_FAST24_MIN INT24_MIN 601dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_FAST24_MAX INT24_MAX 602dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT_FAST24_MAX UINT24_MAX 603dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST16_MIN INT24_MIN 604dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST16_MAX INT24_MAX 605dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __UINT_LEAST16_MAX UINT24_MAX 606dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST8_MIN INT24_MIN 607dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST8_MAX INT24_MAX 608dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __UINT_LEAST8_MAX UINT24_MAX 609dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT24_TYPE__ */ 610dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 611dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 612dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT16_TYPE__ 61381638410cf390d517b2e99e9abe4da1a39889206Ken Dyck#define INT16_MAX INT16_C(32767) 614b0887562894b387d658893033ccb475f12b5ceecKen Dyck#define INT16_MIN (-INT16_C(32767)-1) 61581638410cf390d517b2e99e9abe4da1a39889206Ken Dyck#define UINT16_MAX UINT16_C(65535) 616dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST16_MIN INT16_MIN 617dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST16_MAX INT16_MAX 618dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __UINT_LEAST16_MAX UINT16_MAX 619dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST8_MIN INT16_MIN 620dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST8_MAX INT16_MAX 621dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __UINT_LEAST8_MAX UINT16_MAX 622dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT16_TYPE__ */ 623dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 624dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT_LEAST16_MIN 625dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_LEAST16_MIN __INT_LEAST16_MIN 626dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_LEAST16_MAX __INT_LEAST16_MAX 627dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT_LEAST16_MAX __UINT_LEAST16_MAX 628dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_FAST16_MIN __INT_LEAST16_MIN 629dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_FAST16_MAX __INT_LEAST16_MAX 630dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT_FAST16_MAX __UINT_LEAST16_MAX 631dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT_LEAST16_MIN */ 632dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 633dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner 634dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT8_TYPE__ 63581638410cf390d517b2e99e9abe4da1a39889206Ken Dyck# define INT8_MAX INT8_C(127) 636b0887562894b387d658893033ccb475f12b5ceecKen Dyck# define INT8_MIN (-INT8_C(127)-1) 63781638410cf390d517b2e99e9abe4da1a39889206Ken Dyck# define UINT8_MAX UINT8_C(255) 638dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST8_MIN INT8_MIN 639dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __INT_LEAST8_MAX INT8_MAX 640dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define __UINT_LEAST8_MAX UINT8_MAX 641dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT8_TYPE__ */ 6422a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner 643dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#ifdef __INT_LEAST8_MIN 644dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_LEAST8_MIN __INT_LEAST8_MIN 645dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_LEAST8_MAX __INT_LEAST8_MAX 646dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT_LEAST8_MAX __UINT_LEAST8_MAX 647dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_FAST8_MIN __INT_LEAST8_MIN 648dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define INT_FAST8_MAX __INT_LEAST8_MAX 649dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner# define UINT_FAST8_MAX __UINT_LEAST8_MAX 650dcdd2a064a6d3ea7712169629328ef80d6cb28ecChris Lattner#endif /* __INT_LEAST8_MIN */ 65106dcf6b09257ac2382a969fc8c7b954adbc4a344Chris Lattner 652277d1e1efd4d450667e7856550c02eed19aa081cEli Friedman/* Some utility macros */ 653277d1e1efd4d450667e7856550c02eed19aa081cEli Friedman#define __INTN_MIN(n) __stdint_join3( INT, n, _MIN) 654277d1e1efd4d450667e7856550c02eed19aa081cEli Friedman#define __INTN_MAX(n) __stdint_join3( INT, n, _MAX) 655277d1e1efd4d450667e7856550c02eed19aa081cEli Friedman#define __UINTN_MAX(n) __stdint_join3(UINT, n, _MAX) 656277d1e1efd4d450667e7856550c02eed19aa081cEli Friedman#define __INTN_C(n, v) __stdint_join3( INT, n, _C(v)) 657277d1e1efd4d450667e7856550c02eed19aa081cEli Friedman#define __UINTN_C(n, v) __stdint_join3(UINT, n, _C(v)) 658277d1e1efd4d450667e7856550c02eed19aa081cEli Friedman 6592a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner/* C99 7.18.2.4 Limits of integer types capable of holding object pointers. */ 6602a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner/* C99 7.18.3 Limits of other integer types. */ 6612a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner 662a2e92846f114ae639e1b285b4ef5d763dd2596d4Ken Dyck#define INTPTR_MIN __INTN_MIN(__INTPTR_WIDTH__) 663a2e92846f114ae639e1b285b4ef5d763dd2596d4Ken Dyck#define INTPTR_MAX __INTN_MAX(__INTPTR_WIDTH__) 664a2e92846f114ae639e1b285b4ef5d763dd2596d4Ken Dyck#define UINTPTR_MAX __UINTN_MAX(__INTPTR_WIDTH__) 665a2e92846f114ae639e1b285b4ef5d763dd2596d4Ken Dyck#define PTRDIFF_MIN __INTN_MIN(__PTRDIFF_WIDTH__) 666a2e92846f114ae639e1b285b4ef5d763dd2596d4Ken Dyck#define PTRDIFF_MAX __INTN_MAX(__PTRDIFF_WIDTH__) 667a2e92846f114ae639e1b285b4ef5d763dd2596d4Ken Dyck#define SIZE_MAX __UINTN_MAX(__SIZE_WIDTH__) 6682a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner 6692943d3dded877fbe0bb965756f047d379032d4baDaniel Dunbar/* ISO9899:2011 7.20 (C11 Annex K): Define RSIZE_MAX if __STDC_WANT_LIB_EXT1__ 6702943d3dded877fbe0bb965756f047d379032d4baDaniel Dunbar * is enabled. */ 6712943d3dded877fbe0bb965756f047d379032d4baDaniel Dunbar#if defined(__STDC_WANT_LIB_EXT1__) && __STDC_WANT_LIB_EXT1__ >= 1 6722943d3dded877fbe0bb965756f047d379032d4baDaniel Dunbar#define RSIZE_MAX (SIZE_MAX >> 1) 6732943d3dded877fbe0bb965756f047d379032d4baDaniel Dunbar#endif 6742943d3dded877fbe0bb965756f047d379032d4baDaniel Dunbar 6752a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner/* C99 7.18.2.5 Limits of greatest-width integer types. */ 676a2e92846f114ae639e1b285b4ef5d763dd2596d4Ken Dyck#define INTMAX_MIN __INTN_MIN(__INTMAX_WIDTH__) 677a2e92846f114ae639e1b285b4ef5d763dd2596d4Ken Dyck#define INTMAX_MAX __INTN_MAX(__INTMAX_WIDTH__) 678a2e92846f114ae639e1b285b4ef5d763dd2596d4Ken Dyck#define UINTMAX_MAX __UINTN_MAX(__INTMAX_WIDTH__) 6792a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner 6802a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner/* C99 7.18.3 Limits of other integer types. */ 681fc07d91c8995ba73dcdb4bbc8fdc963616dc20cfKen Dyck#define SIG_ATOMIC_MIN __INTN_MIN(__SIG_ATOMIC_WIDTH__) 682fc07d91c8995ba73dcdb4bbc8fdc963616dc20cfKen Dyck#define SIG_ATOMIC_MAX __INTN_MAX(__SIG_ATOMIC_WIDTH__) 6831cfeefdb383b106f63d91dd715f54339467d6aa8Eli Friedman#ifdef __WINT_UNSIGNED__ 684277d1e1efd4d450667e7856550c02eed19aa081cEli Friedman# define WINT_MIN __UINTN_C(__WINT_WIDTH__, 0) 6851cfeefdb383b106f63d91dd715f54339467d6aa8Eli Friedman# define WINT_MAX __UINTN_MAX(__WINT_WIDTH__) 6861cfeefdb383b106f63d91dd715f54339467d6aa8Eli Friedman#else 6871cfeefdb383b106f63d91dd715f54339467d6aa8Eli Friedman# define WINT_MIN __INTN_MIN(__WINT_WIDTH__) 6881cfeefdb383b106f63d91dd715f54339467d6aa8Eli Friedman# define WINT_MAX __INTN_MAX(__WINT_WIDTH__) 6891cfeefdb383b106f63d91dd715f54339467d6aa8Eli Friedman#endif 6902a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner 6912a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner#ifndef WCHAR_MAX 692277d1e1efd4d450667e7856550c02eed19aa081cEli Friedman# define WCHAR_MAX __WCHAR_MAX__ 6932a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner#endif 6942a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner#ifndef WCHAR_MIN 695277d1e1efd4d450667e7856550c02eed19aa081cEli Friedman# if __WCHAR_MAX__ == __INTN_MAX(__WCHAR_WIDTH__) 696277d1e1efd4d450667e7856550c02eed19aa081cEli Friedman# define WCHAR_MIN __INTN_MIN(__WCHAR_WIDTH__) 697277d1e1efd4d450667e7856550c02eed19aa081cEli Friedman# else 698277d1e1efd4d450667e7856550c02eed19aa081cEli Friedman# define WCHAR_MIN __UINTN_C(__WCHAR_WIDTH__, 0) 699277d1e1efd4d450667e7856550c02eed19aa081cEli Friedman# endif 7002a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner#endif 7012a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner 7022a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner/* 7.18.4.2 Macros for greatest-width integer constants. */ 703fdb4324286651ef03abb404ee8388edae13c8bfaKen Dyck#define INTMAX_C(v) __INTN_C(__INTMAX_WIDTH__, v) 704fdb4324286651ef03abb404ee8388edae13c8bfaKen Dyck#define UINTMAX_C(v) __UINTN_C(__INTMAX_WIDTH__, v) 7052a67f7bd99d004f78a961a16b6525f61313dd974Chris Lattner 7066fdca0e1f8352a102f4f0cea0dc29c2209182b15Eli Friedman#endif /* __STDC_HOSTED__ */ 7076fdca0e1f8352a102f4f0cea0dc29c2209182b15Eli Friedman#endif /* __CLANG_STDINT_H */ 708