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							| @@ -0,0 +1,708 @@ | ||||
| /*===---- stdint.h - Standard header for sized integer types --------------===*\ | ||||
|  * | ||||
|  * Copyright (c) 2009 Chris Lattner | ||||
|  * | ||||
|  * Permission is hereby granted, free of charge, to any person obtaining a copy | ||||
|  * of this software and associated documentation files (the "Software"), to deal | ||||
|  * in the Software without restriction, including without limitation the rights | ||||
|  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||||
|  * copies of the Software, and to permit persons to whom the Software is | ||||
|  * furnished to do so, subject to the following conditions: | ||||
|  * | ||||
|  * The above copyright notice and this permission notice shall be included in | ||||
|  * all copies or substantial portions of the Software. | ||||
|  * | ||||
|  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||||
|  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||||
|  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||||
|  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||||
|  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||||
|  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||||
|  * THE SOFTWARE. | ||||
|  * | ||||
| \*===----------------------------------------------------------------------===*/ | ||||
|  | ||||
| #ifndef __CLANG_STDINT_H | ||||
| #define __CLANG_STDINT_H | ||||
|  | ||||
| /* If we're hosted, fall back to the system's stdint.h, which might have | ||||
|  * additional definitions. | ||||
|  */ | ||||
| #if __STDC_HOSTED__ && \ | ||||
|     defined(__has_include_next) && __has_include_next(<stdint.h>) | ||||
|  | ||||
| // C99 7.18.3 Limits of other integer types | ||||
| // | ||||
| //  Footnote 219, 220: C++ implementations should define these macros only when | ||||
| //  __STDC_LIMIT_MACROS is defined before <stdint.h> is included. | ||||
| // | ||||
| //  Footnote 222: C++ implementations should define these macros only when | ||||
| //  __STDC_CONSTANT_MACROS is defined before <stdint.h> is included. | ||||
| // | ||||
| // C++11 [cstdint.syn]p2: | ||||
| // | ||||
| //  The macros defined by <cstdint> are provided unconditionally. In particular, | ||||
| //  the symbols __STDC_LIMIT_MACROS and __STDC_CONSTANT_MACROS (mentioned in | ||||
| //  footnotes 219, 220, and 222 in the C standard) play no role in C++. | ||||
| // | ||||
| // C11 removed the problematic footnotes. | ||||
| // | ||||
| // Work around this inconsistency by always defining those macros in C++ mode, | ||||
| // so that a C library implementation which follows the C99 standard can be | ||||
| // used in C++. | ||||
| # ifdef __cplusplus | ||||
| #  if !defined(__STDC_LIMIT_MACROS) | ||||
| #   define __STDC_LIMIT_MACROS | ||||
| #   define __STDC_LIMIT_MACROS_DEFINED_BY_CLANG | ||||
| #  endif | ||||
| #  if !defined(__STDC_CONSTANT_MACROS) | ||||
| #   define __STDC_CONSTANT_MACROS | ||||
| #   define __STDC_CONSTANT_MACROS_DEFINED_BY_CLANG | ||||
| #  endif | ||||
| # endif | ||||
|  | ||||
| # include_next <stdint.h> | ||||
|  | ||||
| # ifdef __STDC_LIMIT_MACROS_DEFINED_BY_CLANG | ||||
| #  undef __STDC_LIMIT_MACROS | ||||
| #  undef __STDC_LIMIT_MACROS_DEFINED_BY_CLANG | ||||
| # endif | ||||
| # ifdef __STDC_CONSTANT_MACROS_DEFINED_BY_CLANG | ||||
| #  undef __STDC_CONSTANT_MACROS | ||||
| #  undef __STDC_CONSTANT_MACROS_DEFINED_BY_CLANG | ||||
| # endif | ||||
|  | ||||
| #else | ||||
|  | ||||
| /* C99 7.18.1.1 Exact-width integer types. | ||||
|  * C99 7.18.1.2 Minimum-width integer types. | ||||
|  * C99 7.18.1.3 Fastest minimum-width integer types. | ||||
|  * | ||||
|  * The standard requires that exact-width type be defined for 8-, 16-, 32-, and  | ||||
|  * 64-bit types if they are implemented. Other exact width types are optional. | ||||
|  * This implementation defines an exact-width types for every integer width | ||||
|  * that is represented in the standard integer types. | ||||
|  * | ||||
|  * The standard also requires minimum-width types be defined for 8-, 16-, 32-, | ||||
|  * and 64-bit widths regardless of whether there are corresponding exact-width | ||||
|  * types.  | ||||
|  * | ||||
|  * To accommodate targets that are missing types that are exactly 8, 16, 32, or | ||||
|  * 64 bits wide, this implementation takes an approach of cascading | ||||
|  * redefintions, redefining __int_leastN_t to successively smaller exact-width | ||||
|  * types. It is therefore important that the types are defined in order of | ||||
|  * descending widths. | ||||
|  * | ||||
|  * We currently assume that the minimum-width types and the fastest | ||||
|  * minimum-width types are the same. This is allowed by the standard, but is | ||||
|  * suboptimal. | ||||
|  * | ||||
|  * In violation of the standard, some targets do not implement a type that is | ||||
|  * wide enough to represent all of the required widths (8-, 16-, 32-, 64-bit).   | ||||
|  * To accommodate these targets, a required minimum-width type is only | ||||
|  * defined if there exists an exact-width type of equal or greater width. | ||||
|  */ | ||||
|  | ||||
| #ifdef __INT64_TYPE__ | ||||
| # ifndef __int8_t_defined /* glibc sys/types.h also defines int64_t*/ | ||||
| typedef signed __INT64_TYPE__ int64_t; | ||||
| # endif /* __int8_t_defined */ | ||||
| typedef unsigned __INT64_TYPE__ uint64_t; | ||||
| # define __int_least64_t int64_t | ||||
| # define __uint_least64_t uint64_t | ||||
| # define __int_least32_t int64_t | ||||
| # define __uint_least32_t uint64_t | ||||
| # define __int_least16_t int64_t | ||||
| # define __uint_least16_t uint64_t | ||||
| # define __int_least8_t int64_t | ||||
| # define __uint_least8_t uint64_t | ||||
| #endif /* __INT64_TYPE__ */ | ||||
|  | ||||
| #ifdef __int_least64_t | ||||
| typedef __int_least64_t int_least64_t; | ||||
| typedef __uint_least64_t uint_least64_t; | ||||
| typedef __int_least64_t int_fast64_t; | ||||
| typedef __uint_least64_t uint_fast64_t; | ||||
| #endif /* __int_least64_t */ | ||||
|  | ||||
| #ifdef __INT56_TYPE__ | ||||
| typedef signed __INT56_TYPE__ int56_t; | ||||
| typedef unsigned __INT56_TYPE__ uint56_t; | ||||
| typedef int56_t int_least56_t; | ||||
| typedef uint56_t uint_least56_t; | ||||
| typedef int56_t int_fast56_t; | ||||
| typedef uint56_t uint_fast56_t; | ||||
| # define __int_least32_t int56_t | ||||
| # define __uint_least32_t uint56_t | ||||
| # define __int_least16_t int56_t | ||||
| # define __uint_least16_t uint56_t | ||||
| # define __int_least8_t int56_t | ||||
| # define __uint_least8_t uint56_t | ||||
| #endif /* __INT56_TYPE__ */ | ||||
|  | ||||
|  | ||||
| #ifdef __INT48_TYPE__ | ||||
| typedef signed __INT48_TYPE__ int48_t; | ||||
| typedef unsigned __INT48_TYPE__ uint48_t; | ||||
| typedef int48_t int_least48_t; | ||||
| typedef uint48_t uint_least48_t; | ||||
| typedef int48_t int_fast48_t; | ||||
| typedef uint48_t uint_fast48_t; | ||||
| # define __int_least32_t int48_t | ||||
| # define __uint_least32_t uint48_t | ||||
| # define __int_least16_t int48_t | ||||
| # define __uint_least16_t uint48_t | ||||
| # define __int_least8_t int48_t | ||||
| # define __uint_least8_t uint48_t | ||||
| #endif /* __INT48_TYPE__ */ | ||||
|  | ||||
|  | ||||
| #ifdef __INT40_TYPE__ | ||||
| typedef signed __INT40_TYPE__ int40_t; | ||||
| typedef unsigned __INT40_TYPE__ uint40_t; | ||||
| typedef int40_t int_least40_t; | ||||
| typedef uint40_t uint_least40_t; | ||||
| typedef int40_t int_fast40_t; | ||||
| typedef uint40_t uint_fast40_t; | ||||
| # define __int_least32_t int40_t | ||||
| # define __uint_least32_t uint40_t | ||||
| # define __int_least16_t int40_t | ||||
| # define __uint_least16_t uint40_t | ||||
| # define __int_least8_t int40_t | ||||
| # define __uint_least8_t uint40_t | ||||
| #endif /* __INT40_TYPE__ */ | ||||
|  | ||||
|  | ||||
| #ifdef __INT32_TYPE__ | ||||
|  | ||||
| # ifndef __int8_t_defined /* glibc sys/types.h also defines int32_t*/ | ||||
| typedef signed __INT32_TYPE__ int32_t; | ||||
| # endif /* __int8_t_defined */ | ||||
|  | ||||
| # ifndef __uint32_t_defined  /* more glibc compatibility */ | ||||
| # define __uint32_t_defined | ||||
| typedef unsigned __INT32_TYPE__ uint32_t; | ||||
| # endif /* __uint32_t_defined */ | ||||
|  | ||||
| # define __int_least32_t int32_t | ||||
| # define __uint_least32_t uint32_t | ||||
| # define __int_least16_t int32_t | ||||
| # define __uint_least16_t uint32_t | ||||
| # define __int_least8_t int32_t | ||||
| # define __uint_least8_t uint32_t | ||||
| #endif /* __INT32_TYPE__ */ | ||||
|  | ||||
| #ifdef __int_least32_t | ||||
| typedef __int_least32_t int_least32_t; | ||||
| typedef __uint_least32_t uint_least32_t; | ||||
| typedef __int_least32_t int_fast32_t; | ||||
| typedef __uint_least32_t uint_fast32_t; | ||||
| #endif /* __int_least32_t */ | ||||
|  | ||||
| #ifdef __INT24_TYPE__ | ||||
| typedef signed __INT24_TYPE__ int24_t; | ||||
| typedef unsigned __INT24_TYPE__ uint24_t; | ||||
| typedef int24_t int_least24_t; | ||||
| typedef uint24_t uint_least24_t; | ||||
| typedef int24_t int_fast24_t; | ||||
| typedef uint24_t uint_fast24_t; | ||||
| # define __int_least16_t int24_t | ||||
| # define __uint_least16_t uint24_t | ||||
| # define __int_least8_t int24_t | ||||
| # define __uint_least8_t uint24_t | ||||
| #endif /* __INT24_TYPE__ */ | ||||
|  | ||||
| #ifdef __INT16_TYPE__ | ||||
| #ifndef __int8_t_defined /* glibc sys/types.h also defines int16_t*/ | ||||
| typedef signed __INT16_TYPE__ int16_t; | ||||
| #endif /* __int8_t_defined */ | ||||
| typedef unsigned __INT16_TYPE__ uint16_t; | ||||
| # define __int_least16_t int16_t | ||||
| # define __uint_least16_t uint16_t | ||||
| # define __int_least8_t int16_t | ||||
| # define __uint_least8_t uint16_t | ||||
| #endif /* __INT16_TYPE__ */ | ||||
|  | ||||
| #ifdef __int_least16_t | ||||
| typedef __int_least16_t int_least16_t; | ||||
| typedef __uint_least16_t uint_least16_t; | ||||
| typedef __int_least16_t int_fast16_t; | ||||
| typedef __uint_least16_t uint_fast16_t; | ||||
| #endif /* __int_least16_t */ | ||||
|  | ||||
|  | ||||
| #ifdef __INT8_TYPE__ | ||||
| #ifndef __int8_t_defined  /* glibc sys/types.h also defines int8_t*/ | ||||
| typedef signed __INT8_TYPE__ int8_t; | ||||
| #endif /* __int8_t_defined */ | ||||
| typedef unsigned __INT8_TYPE__ uint8_t; | ||||
| # define __int_least8_t int8_t | ||||
| # define __uint_least8_t uint8_t | ||||
| #endif /* __INT8_TYPE__ */ | ||||
|  | ||||
| #ifdef __int_least8_t | ||||
| typedef __int_least8_t int_least8_t; | ||||
| typedef __uint_least8_t uint_least8_t; | ||||
| typedef __int_least8_t int_fast8_t; | ||||
| typedef __uint_least8_t uint_fast8_t; | ||||
| #endif /* __int_least8_t */ | ||||
|  | ||||
| /* prevent glibc sys/types.h from defining conflicting types */ | ||||
| #ifndef __int8_t_defined   | ||||
| # define __int8_t_defined | ||||
| #endif /* __int8_t_defined */ | ||||
|  | ||||
| /* C99 7.18.1.4 Integer types capable of holding object pointers. | ||||
|  */ | ||||
| #define __stdint_join3(a,b,c) a ## b ## c | ||||
|  | ||||
| #define  __intn_t(n) __stdint_join3( int, n, _t) | ||||
| #define __uintn_t(n) __stdint_join3(uint, n, _t) | ||||
|  | ||||
| #ifndef _INTPTR_T | ||||
| #ifndef __intptr_t_defined | ||||
| typedef  __intn_t(__INTPTR_WIDTH__)  intptr_t; | ||||
| #define __intptr_t_defined | ||||
| #define _INTPTR_T | ||||
| #endif | ||||
| #endif | ||||
|  | ||||
| #ifndef _UINTPTR_T | ||||
| typedef __uintn_t(__INTPTR_WIDTH__) uintptr_t; | ||||
| #define _UINTPTR_T | ||||
| #endif | ||||
|  | ||||
| /* C99 7.18.1.5 Greatest-width integer types. | ||||
|  */ | ||||
| typedef __INTMAX_TYPE__  intmax_t; | ||||
| typedef __UINTMAX_TYPE__ uintmax_t; | ||||
|  | ||||
| /* C99 7.18.4 Macros for minimum-width integer constants. | ||||
|  * | ||||
|  * The standard requires that integer constant macros be defined for all the | ||||
|  * minimum-width types defined above. As 8-, 16-, 32-, and 64-bit minimum-width | ||||
|  * types are required, the corresponding integer constant macros are defined  | ||||
|  * here. This implementation also defines minimum-width types for every other | ||||
|  * integer width that the target implements, so corresponding macros are  | ||||
|  * defined below, too. | ||||
|  * | ||||
|  * These macros are defined using the same successive-shrinking approach as | ||||
|  * the type definitions above. It is likewise important that macros are defined | ||||
|  * in order of decending width. | ||||
|  * | ||||
|  * Note that C++ should not check __STDC_CONSTANT_MACROS here, contrary to the | ||||
|  * claims of the C standard (see C++ 18.3.1p2, [cstdint.syn]). | ||||
|  */ | ||||
|  | ||||
| #define __int_c_join(a, b) a ## b | ||||
| #define __int_c(v, suffix) __int_c_join(v, suffix) | ||||
| #define __uint_c(v, suffix) __int_c_join(v##U, suffix) | ||||
|  | ||||
|  | ||||
| #ifdef __INT64_TYPE__ | ||||
| # ifdef __INT64_C_SUFFIX__ | ||||
| #  define __int64_c_suffix __INT64_C_SUFFIX__ | ||||
| #  define __int32_c_suffix __INT64_C_SUFFIX__ | ||||
| #  define __int16_c_suffix __INT64_C_SUFFIX__ | ||||
| #  define  __int8_c_suffix __INT64_C_SUFFIX__ | ||||
| # else | ||||
| #  undef __int64_c_suffix | ||||
| #  undef __int32_c_suffix | ||||
| #  undef __int16_c_suffix | ||||
| #  undef  __int8_c_suffix | ||||
| # endif /* __INT64_C_SUFFIX__ */ | ||||
| #endif /* __INT64_TYPE__ */ | ||||
|  | ||||
| #ifdef __int_least64_t | ||||
| # ifdef __int64_c_suffix | ||||
| #  define INT64_C(v) __int_c(v, __int64_c_suffix) | ||||
| #  define UINT64_C(v) __uint_c(v, __int64_c_suffix) | ||||
| # else | ||||
| #  define INT64_C(v) v | ||||
| #  define UINT64_C(v) v ## U | ||||
| # endif /* __int64_c_suffix */ | ||||
| #endif /* __int_least64_t */ | ||||
|  | ||||
|  | ||||
| #ifdef __INT56_TYPE__ | ||||
| # ifdef __INT56_C_SUFFIX__ | ||||
| #  define INT56_C(v) __int_c(v, __INT56_C_SUFFIX__) | ||||
| #  define UINT56_C(v) __uint_c(v, __INT56_C_SUFFIX__) | ||||
| #  define __int32_c_suffix __INT56_C_SUFFIX__ | ||||
| #  define __int16_c_suffix __INT56_C_SUFFIX__ | ||||
| #  define __int8_c_suffix  __INT56_C_SUFFIX__ | ||||
| # else | ||||
| #  define INT56_C(v) v | ||||
| #  define UINT56_C(v) v ## U | ||||
| #  undef __int32_c_suffix | ||||
| #  undef __int16_c_suffix | ||||
| #  undef  __int8_c_suffix | ||||
| # endif /* __INT56_C_SUFFIX__ */ | ||||
| #endif /* __INT56_TYPE__ */ | ||||
|  | ||||
|  | ||||
| #ifdef __INT48_TYPE__ | ||||
| # ifdef __INT48_C_SUFFIX__ | ||||
| #  define INT48_C(v) __int_c(v, __INT48_C_SUFFIX__) | ||||
| #  define UINT48_C(v) __uint_c(v, __INT48_C_SUFFIX__) | ||||
| #  define __int32_c_suffix __INT48_C_SUFFIX__ | ||||
| #  define __int16_c_suffix __INT48_C_SUFFIX__ | ||||
| #  define __int8_c_suffix  __INT48_C_SUFFIX__ | ||||
| # else | ||||
| #  define INT48_C(v) v | ||||
| #  define UINT48_C(v) v ## U | ||||
| #  undef __int32_c_suffix | ||||
| #  undef __int16_c_suffix | ||||
| #  undef  __int8_c_suffix | ||||
| # endif /* __INT48_C_SUFFIX__ */ | ||||
| #endif /* __INT48_TYPE__ */ | ||||
|  | ||||
|  | ||||
| #ifdef __INT40_TYPE__ | ||||
| # ifdef __INT40_C_SUFFIX__ | ||||
| #  define INT40_C(v) __int_c(v, __INT40_C_SUFFIX__) | ||||
| #  define UINT40_C(v) __uint_c(v, __INT40_C_SUFFIX__) | ||||
| #  define __int32_c_suffix __INT40_C_SUFFIX__ | ||||
| #  define __int16_c_suffix __INT40_C_SUFFIX__ | ||||
| #  define __int8_c_suffix  __INT40_C_SUFFIX__ | ||||
| # else | ||||
| #  define INT40_C(v) v | ||||
| #  define UINT40_C(v) v ## U | ||||
| #  undef __int32_c_suffix | ||||
| #  undef __int16_c_suffix | ||||
| #  undef  __int8_c_suffix | ||||
| # endif /* __INT40_C_SUFFIX__ */ | ||||
| #endif /* __INT40_TYPE__ */ | ||||
|  | ||||
|  | ||||
| #ifdef __INT32_TYPE__ | ||||
| # ifdef __INT32_C_SUFFIX__ | ||||
| #  define __int32_c_suffix __INT32_C_SUFFIX__ | ||||
| #  define __int16_c_suffix __INT32_C_SUFFIX__ | ||||
| #  define __int8_c_suffix  __INT32_C_SUFFIX__ | ||||
| #else | ||||
| #  undef __int32_c_suffix | ||||
| #  undef __int16_c_suffix | ||||
| #  undef  __int8_c_suffix | ||||
| # endif /* __INT32_C_SUFFIX__ */ | ||||
| #endif /* __INT32_TYPE__ */ | ||||
|  | ||||
| #ifdef __int_least32_t | ||||
| # ifdef __int32_c_suffix | ||||
| #  define INT32_C(v) __int_c(v, __int32_c_suffix) | ||||
| #  define UINT32_C(v) __uint_c(v, __int32_c_suffix) | ||||
| # else | ||||
| #  define INT32_C(v) v | ||||
| #  define UINT32_C(v) v ## U | ||||
| # endif /* __int32_c_suffix */ | ||||
| #endif /* __int_least32_t */ | ||||
|  | ||||
|  | ||||
| #ifdef __INT24_TYPE__ | ||||
| # ifdef __INT24_C_SUFFIX__ | ||||
| #  define INT24_C(v) __int_c(v, __INT24_C_SUFFIX__) | ||||
| #  define UINT24_C(v) __uint_c(v, __INT24_C_SUFFIX__) | ||||
| #  define __int16_c_suffix __INT24_C_SUFFIX__ | ||||
| #  define __int8_c_suffix  __INT24_C_SUFFIX__ | ||||
| # else | ||||
| #  define INT24_C(v) v | ||||
| #  define UINT24_C(v) v ## U | ||||
| #  undef __int16_c_suffix | ||||
| #  undef  __int8_c_suffix | ||||
| # endif /* __INT24_C_SUFFIX__ */ | ||||
| #endif /* __INT24_TYPE__ */ | ||||
|  | ||||
|  | ||||
| #ifdef __INT16_TYPE__ | ||||
| # ifdef __INT16_C_SUFFIX__ | ||||
| #  define __int16_c_suffix __INT16_C_SUFFIX__ | ||||
| #  define __int8_c_suffix  __INT16_C_SUFFIX__ | ||||
| #else | ||||
| #  undef __int16_c_suffix | ||||
| #  undef  __int8_c_suffix | ||||
| # endif /* __INT16_C_SUFFIX__ */ | ||||
| #endif /* __INT16_TYPE__ */ | ||||
|  | ||||
| #ifdef __int_least16_t | ||||
| # ifdef __int16_c_suffix | ||||
| #  define INT16_C(v) __int_c(v, __int16_c_suffix) | ||||
| #  define UINT16_C(v) __uint_c(v, __int16_c_suffix) | ||||
| # else | ||||
| #  define INT16_C(v) v | ||||
| #  define UINT16_C(v) v ## U | ||||
| # endif /* __int16_c_suffix */ | ||||
| #endif /* __int_least16_t */ | ||||
|  | ||||
|  | ||||
| #ifdef __INT8_TYPE__ | ||||
| # ifdef __INT8_C_SUFFIX__ | ||||
| #  define __int8_c_suffix __INT8_C_SUFFIX__ | ||||
| #else | ||||
| #  undef  __int8_c_suffix | ||||
| # endif /* __INT8_C_SUFFIX__ */ | ||||
| #endif /* __INT8_TYPE__ */ | ||||
|  | ||||
| #ifdef __int_least8_t | ||||
| # ifdef __int8_c_suffix | ||||
| #  define INT8_C(v) __int_c(v, __int8_c_suffix) | ||||
| #  define UINT8_C(v) __uint_c(v, __int8_c_suffix) | ||||
| # else | ||||
| #  define INT8_C(v) v | ||||
| #  define UINT8_C(v) v ## U | ||||
| # endif /* __int8_c_suffix */ | ||||
| #endif /* __int_least8_t */ | ||||
|  | ||||
|  | ||||
| /* C99 7.18.2.1 Limits of exact-width integer types.  | ||||
|  * C99 7.18.2.2 Limits of minimum-width integer types. | ||||
|  * C99 7.18.2.3 Limits of fastest minimum-width integer types. | ||||
|  * | ||||
|  * The presence of limit macros are completely optional in C99.  This | ||||
|  * implementation defines limits for all of the types (exact- and | ||||
|  * minimum-width) that it defines above, using the limits of the minimum-width | ||||
|  * type for any types that do not have exact-width representations. | ||||
|  * | ||||
|  * As in the type definitions, this section takes an approach of | ||||
|  * successive-shrinking to determine which limits to use for the standard (8, | ||||
|  * 16, 32, 64) bit widths when they don't have exact representations. It is | ||||
|  * therefore important that the defintions be kept in order of decending | ||||
|  * widths. | ||||
|  * | ||||
|  * Note that C++ should not check __STDC_LIMIT_MACROS here, contrary to the | ||||
|  * claims of the C standard (see C++ 18.3.1p2, [cstdint.syn]). | ||||
|  */ | ||||
|  | ||||
| #ifdef __INT64_TYPE__ | ||||
| # define INT64_MAX           INT64_C( 9223372036854775807) | ||||
| # define INT64_MIN         (-INT64_C( 9223372036854775807)-1) | ||||
| # define UINT64_MAX         UINT64_C(18446744073709551615) | ||||
| # define __INT_LEAST64_MIN   INT64_MIN | ||||
| # define __INT_LEAST64_MAX   INT64_MAX | ||||
| # define __UINT_LEAST64_MAX UINT64_MAX | ||||
| # define __INT_LEAST32_MIN   INT64_MIN | ||||
| # define __INT_LEAST32_MAX   INT64_MAX | ||||
| # define __UINT_LEAST32_MAX UINT64_MAX | ||||
| # define __INT_LEAST16_MIN   INT64_MIN | ||||
| # define __INT_LEAST16_MAX   INT64_MAX | ||||
| # define __UINT_LEAST16_MAX UINT64_MAX | ||||
| # define __INT_LEAST8_MIN    INT64_MIN | ||||
| # define __INT_LEAST8_MAX    INT64_MAX | ||||
| # define __UINT_LEAST8_MAX  UINT64_MAX | ||||
| #endif /* __INT64_TYPE__ */ | ||||
|  | ||||
| #ifdef __INT_LEAST64_MIN | ||||
| # define INT_LEAST64_MIN   __INT_LEAST64_MIN | ||||
| # define INT_LEAST64_MAX   __INT_LEAST64_MAX | ||||
| # define UINT_LEAST64_MAX __UINT_LEAST64_MAX | ||||
| # define INT_FAST64_MIN    __INT_LEAST64_MIN | ||||
| # define INT_FAST64_MAX    __INT_LEAST64_MAX | ||||
| # define UINT_FAST64_MAX  __UINT_LEAST64_MAX | ||||
| #endif /* __INT_LEAST64_MIN */ | ||||
|  | ||||
|  | ||||
| #ifdef __INT56_TYPE__ | ||||
| # define INT56_MAX           INT56_C(36028797018963967) | ||||
| # define INT56_MIN         (-INT56_C(36028797018963967)-1) | ||||
| # define UINT56_MAX         UINT56_C(72057594037927935) | ||||
| # define INT_LEAST56_MIN     INT56_MIN | ||||
| # define INT_LEAST56_MAX     INT56_MAX | ||||
| # define UINT_LEAST56_MAX   UINT56_MAX | ||||
| # define INT_FAST56_MIN      INT56_MIN | ||||
| # define INT_FAST56_MAX      INT56_MAX | ||||
| # define UINT_FAST56_MAX    UINT56_MAX | ||||
| # define __INT_LEAST32_MIN   INT56_MIN | ||||
| # define __INT_LEAST32_MAX   INT56_MAX | ||||
| # define __UINT_LEAST32_MAX UINT56_MAX | ||||
| # define __INT_LEAST16_MIN   INT56_MIN | ||||
| # define __INT_LEAST16_MAX   INT56_MAX | ||||
| # define __UINT_LEAST16_MAX UINT56_MAX | ||||
| # define __INT_LEAST8_MIN    INT56_MIN | ||||
| # define __INT_LEAST8_MAX    INT56_MAX | ||||
| # define __UINT_LEAST8_MAX  UINT56_MAX | ||||
| #endif /* __INT56_TYPE__ */ | ||||
|  | ||||
|  | ||||
| #ifdef __INT48_TYPE__ | ||||
| # define INT48_MAX           INT48_C(140737488355327) | ||||
| # define INT48_MIN         (-INT48_C(140737488355327)-1) | ||||
| # define UINT48_MAX         UINT48_C(281474976710655) | ||||
| # define INT_LEAST48_MIN     INT48_MIN | ||||
| # define INT_LEAST48_MAX     INT48_MAX | ||||
| # define UINT_LEAST48_MAX   UINT48_MAX | ||||
| # define INT_FAST48_MIN      INT48_MIN | ||||
| # define INT_FAST48_MAX      INT48_MAX | ||||
| # define UINT_FAST48_MAX    UINT48_MAX | ||||
| # define __INT_LEAST32_MIN   INT48_MIN | ||||
| # define __INT_LEAST32_MAX   INT48_MAX | ||||
| # define __UINT_LEAST32_MAX UINT48_MAX | ||||
| # define __INT_LEAST16_MIN   INT48_MIN | ||||
| # define __INT_LEAST16_MAX   INT48_MAX | ||||
| # define __UINT_LEAST16_MAX UINT48_MAX | ||||
| # define __INT_LEAST8_MIN    INT48_MIN | ||||
| # define __INT_LEAST8_MAX    INT48_MAX | ||||
| # define __UINT_LEAST8_MAX  UINT48_MAX | ||||
| #endif /* __INT48_TYPE__ */ | ||||
|  | ||||
|  | ||||
| #ifdef __INT40_TYPE__ | ||||
| # define INT40_MAX           INT40_C(549755813887) | ||||
| # define INT40_MIN         (-INT40_C(549755813887)-1) | ||||
| # define UINT40_MAX         UINT40_C(1099511627775) | ||||
| # define INT_LEAST40_MIN     INT40_MIN | ||||
| # define INT_LEAST40_MAX     INT40_MAX | ||||
| # define UINT_LEAST40_MAX   UINT40_MAX | ||||
| # define INT_FAST40_MIN      INT40_MIN | ||||
| # define INT_FAST40_MAX      INT40_MAX | ||||
| # define UINT_FAST40_MAX    UINT40_MAX | ||||
| # define __INT_LEAST32_MIN   INT40_MIN | ||||
| # define __INT_LEAST32_MAX   INT40_MAX | ||||
| # define __UINT_LEAST32_MAX UINT40_MAX | ||||
| # define __INT_LEAST16_MIN   INT40_MIN | ||||
| # define __INT_LEAST16_MAX   INT40_MAX | ||||
| # define __UINT_LEAST16_MAX UINT40_MAX | ||||
| # define __INT_LEAST8_MIN    INT40_MIN | ||||
| # define __INT_LEAST8_MAX    INT40_MAX | ||||
| # define __UINT_LEAST8_MAX  UINT40_MAX | ||||
| #endif /* __INT40_TYPE__ */ | ||||
|  | ||||
|  | ||||
| #ifdef __INT32_TYPE__ | ||||
| # define INT32_MAX           INT32_C(2147483647) | ||||
| # define INT32_MIN         (-INT32_C(2147483647)-1) | ||||
| # define UINT32_MAX         UINT32_C(4294967295) | ||||
| # define __INT_LEAST32_MIN   INT32_MIN | ||||
| # define __INT_LEAST32_MAX   INT32_MAX | ||||
| # define __UINT_LEAST32_MAX UINT32_MAX | ||||
| # define __INT_LEAST16_MIN   INT32_MIN | ||||
| # define __INT_LEAST16_MAX   INT32_MAX | ||||
| # define __UINT_LEAST16_MAX UINT32_MAX | ||||
| # define __INT_LEAST8_MIN    INT32_MIN | ||||
| # define __INT_LEAST8_MAX    INT32_MAX | ||||
| # define __UINT_LEAST8_MAX  UINT32_MAX | ||||
| #endif /* __INT32_TYPE__ */ | ||||
|  | ||||
| #ifdef __INT_LEAST32_MIN | ||||
| # define INT_LEAST32_MIN   __INT_LEAST32_MIN | ||||
| # define INT_LEAST32_MAX   __INT_LEAST32_MAX | ||||
| # define UINT_LEAST32_MAX __UINT_LEAST32_MAX | ||||
| # define INT_FAST32_MIN    __INT_LEAST32_MIN | ||||
| # define INT_FAST32_MAX    __INT_LEAST32_MAX | ||||
| # define UINT_FAST32_MAX  __UINT_LEAST32_MAX | ||||
| #endif /* __INT_LEAST32_MIN */ | ||||
|  | ||||
|  | ||||
| #ifdef __INT24_TYPE__ | ||||
| # define INT24_MAX           INT24_C(8388607) | ||||
| # define INT24_MIN         (-INT24_C(8388607)-1) | ||||
| # define UINT24_MAX         UINT24_C(16777215) | ||||
| # define INT_LEAST24_MIN     INT24_MIN | ||||
| # define INT_LEAST24_MAX     INT24_MAX | ||||
| # define UINT_LEAST24_MAX   UINT24_MAX | ||||
| # define INT_FAST24_MIN      INT24_MIN | ||||
| # define INT_FAST24_MAX      INT24_MAX | ||||
| # define UINT_FAST24_MAX    UINT24_MAX | ||||
| # define __INT_LEAST16_MIN   INT24_MIN | ||||
| # define __INT_LEAST16_MAX   INT24_MAX | ||||
| # define __UINT_LEAST16_MAX UINT24_MAX | ||||
| # define __INT_LEAST8_MIN    INT24_MIN | ||||
| # define __INT_LEAST8_MAX    INT24_MAX | ||||
| # define __UINT_LEAST8_MAX  UINT24_MAX | ||||
| #endif /* __INT24_TYPE__ */ | ||||
|  | ||||
|  | ||||
| #ifdef __INT16_TYPE__ | ||||
| #define INT16_MAX            INT16_C(32767) | ||||
| #define INT16_MIN          (-INT16_C(32767)-1) | ||||
| #define UINT16_MAX          UINT16_C(65535) | ||||
| # define __INT_LEAST16_MIN   INT16_MIN | ||||
| # define __INT_LEAST16_MAX   INT16_MAX | ||||
| # define __UINT_LEAST16_MAX UINT16_MAX | ||||
| # define __INT_LEAST8_MIN    INT16_MIN | ||||
| # define __INT_LEAST8_MAX    INT16_MAX | ||||
| # define __UINT_LEAST8_MAX  UINT16_MAX | ||||
| #endif /* __INT16_TYPE__ */ | ||||
|  | ||||
| #ifdef __INT_LEAST16_MIN | ||||
| # define INT_LEAST16_MIN   __INT_LEAST16_MIN | ||||
| # define INT_LEAST16_MAX   __INT_LEAST16_MAX | ||||
| # define UINT_LEAST16_MAX __UINT_LEAST16_MAX | ||||
| # define INT_FAST16_MIN    __INT_LEAST16_MIN | ||||
| # define INT_FAST16_MAX    __INT_LEAST16_MAX | ||||
| # define UINT_FAST16_MAX  __UINT_LEAST16_MAX | ||||
| #endif /* __INT_LEAST16_MIN */ | ||||
|  | ||||
|  | ||||
| #ifdef __INT8_TYPE__ | ||||
| # define INT8_MAX            INT8_C(127) | ||||
| # define INT8_MIN          (-INT8_C(127)-1) | ||||
| # define UINT8_MAX          UINT8_C(255) | ||||
| # define __INT_LEAST8_MIN    INT8_MIN | ||||
| # define __INT_LEAST8_MAX    INT8_MAX | ||||
| # define __UINT_LEAST8_MAX  UINT8_MAX | ||||
| #endif /* __INT8_TYPE__ */ | ||||
|  | ||||
| #ifdef __INT_LEAST8_MIN | ||||
| # define INT_LEAST8_MIN   __INT_LEAST8_MIN | ||||
| # define INT_LEAST8_MAX   __INT_LEAST8_MAX | ||||
| # define UINT_LEAST8_MAX __UINT_LEAST8_MAX | ||||
| # define INT_FAST8_MIN    __INT_LEAST8_MIN | ||||
| # define INT_FAST8_MAX    __INT_LEAST8_MAX | ||||
| # define UINT_FAST8_MAX  __UINT_LEAST8_MAX | ||||
| #endif /* __INT_LEAST8_MIN */ | ||||
|  | ||||
| /* Some utility macros */ | ||||
| #define  __INTN_MIN(n)  __stdint_join3( INT, n, _MIN) | ||||
| #define  __INTN_MAX(n)  __stdint_join3( INT, n, _MAX) | ||||
| #define __UINTN_MAX(n)  __stdint_join3(UINT, n, _MAX) | ||||
| #define  __INTN_C(n, v) __stdint_join3( INT, n, _C(v)) | ||||
| #define __UINTN_C(n, v) __stdint_join3(UINT, n, _C(v)) | ||||
|  | ||||
| /* C99 7.18.2.4 Limits of integer types capable of holding object pointers. */ | ||||
| /* C99 7.18.3 Limits of other integer types. */ | ||||
|  | ||||
| #define  INTPTR_MIN  __INTN_MIN(__INTPTR_WIDTH__) | ||||
| #define  INTPTR_MAX  __INTN_MAX(__INTPTR_WIDTH__) | ||||
| #define UINTPTR_MAX __UINTN_MAX(__INTPTR_WIDTH__) | ||||
| #define PTRDIFF_MIN  __INTN_MIN(__PTRDIFF_WIDTH__) | ||||
| #define PTRDIFF_MAX  __INTN_MAX(__PTRDIFF_WIDTH__) | ||||
| #define    SIZE_MAX __UINTN_MAX(__SIZE_WIDTH__) | ||||
|  | ||||
| /* ISO9899:2011 7.20 (C11 Annex K): Define RSIZE_MAX if __STDC_WANT_LIB_EXT1__ | ||||
|  * is enabled. */ | ||||
| #if defined(__STDC_WANT_LIB_EXT1__) && __STDC_WANT_LIB_EXT1__ >= 1 | ||||
| #define   RSIZE_MAX            (SIZE_MAX >> 1) | ||||
| #endif | ||||
|  | ||||
| /* C99 7.18.2.5 Limits of greatest-width integer types. */ | ||||
| #define INTMAX_MIN   __INTN_MIN(__INTMAX_WIDTH__) | ||||
| #define INTMAX_MAX   __INTN_MAX(__INTMAX_WIDTH__) | ||||
| #define UINTMAX_MAX __UINTN_MAX(__INTMAX_WIDTH__) | ||||
|  | ||||
| /* C99 7.18.3 Limits of other integer types. */ | ||||
| #define SIG_ATOMIC_MIN __INTN_MIN(__SIG_ATOMIC_WIDTH__) | ||||
| #define SIG_ATOMIC_MAX __INTN_MAX(__SIG_ATOMIC_WIDTH__) | ||||
| #ifdef __WINT_UNSIGNED__ | ||||
| # define WINT_MIN       __UINTN_C(__WINT_WIDTH__, 0) | ||||
| # define WINT_MAX       __UINTN_MAX(__WINT_WIDTH__) | ||||
| #else | ||||
| # define WINT_MIN       __INTN_MIN(__WINT_WIDTH__) | ||||
| # define WINT_MAX       __INTN_MAX(__WINT_WIDTH__) | ||||
| #endif | ||||
|  | ||||
| #ifndef WCHAR_MAX | ||||
| # define WCHAR_MAX __WCHAR_MAX__ | ||||
| #endif | ||||
| #ifndef WCHAR_MIN | ||||
| # if __WCHAR_MAX__ == __INTN_MAX(__WCHAR_WIDTH__) | ||||
| #  define WCHAR_MIN __INTN_MIN(__WCHAR_WIDTH__) | ||||
| # else | ||||
| #  define WCHAR_MIN __UINTN_C(__WCHAR_WIDTH__, 0) | ||||
| # endif | ||||
| #endif | ||||
|  | ||||
| /* 7.18.4.2 Macros for greatest-width integer constants. */ | ||||
| #define INTMAX_C(v)   __INTN_C(__INTMAX_WIDTH__, v) | ||||
| #define UINTMAX_C(v) __UINTN_C(__INTMAX_WIDTH__, v) | ||||
|  | ||||
| #endif /* __STDC_HOSTED__ */ | ||||
| #endif /* __CLANG_STDINT_H */ | ||||
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