267 lines
6.5 KiB
C
267 lines
6.5 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2006-2018, RT-Thread Development Team
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: Apache-2.0
|
||
|
|
*
|
||
|
|
* Change Logs:
|
||
|
|
* Date Author Notes
|
||
|
|
*/
|
||
|
|
/*
|
||
|
|
* ISO C Standard: 7.18 Integer types <stdint.h>
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __STDINT_H__
|
||
|
|
#define __STDINT_H__
|
||
|
|
|
||
|
|
/* 7.8.1.1 Exact-width integer types */
|
||
|
|
|
||
|
|
#ifdef __INT8_TYPE__
|
||
|
|
typedef __INT8_TYPE__ int8_t;
|
||
|
|
#endif
|
||
|
|
#ifdef __INT16_TYPE__
|
||
|
|
typedef __INT16_TYPE__ int16_t;
|
||
|
|
#endif
|
||
|
|
#ifdef __INT32_TYPE__
|
||
|
|
typedef __INT32_TYPE__ int32_t;
|
||
|
|
#endif
|
||
|
|
#ifdef __INT64_TYPE__
|
||
|
|
typedef __INT64_TYPE__ int64_t;
|
||
|
|
#endif
|
||
|
|
#ifdef __UINT8_TYPE__
|
||
|
|
typedef __UINT8_TYPE__ uint8_t;
|
||
|
|
#endif
|
||
|
|
#ifdef __UINT16_TYPE__
|
||
|
|
typedef __UINT16_TYPE__ uint16_t;
|
||
|
|
#endif
|
||
|
|
#ifdef __UINT32_TYPE__
|
||
|
|
typedef __UINT32_TYPE__ uint32_t;
|
||
|
|
#endif
|
||
|
|
#ifdef __UINT64_TYPE__
|
||
|
|
typedef __UINT64_TYPE__ uint64_t;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* 7.8.1.2 Minimum-width integer types */
|
||
|
|
|
||
|
|
typedef __INT_LEAST8_TYPE__ int_least8_t;
|
||
|
|
typedef __INT_LEAST16_TYPE__ int_least16_t;
|
||
|
|
typedef __INT_LEAST32_TYPE__ int_least32_t;
|
||
|
|
typedef __INT_LEAST64_TYPE__ int_least64_t;
|
||
|
|
typedef __UINT_LEAST8_TYPE__ uint_least8_t;
|
||
|
|
typedef __UINT_LEAST16_TYPE__ uint_least16_t;
|
||
|
|
typedef __UINT_LEAST32_TYPE__ uint_least32_t;
|
||
|
|
typedef __UINT_LEAST64_TYPE__ uint_least64_t;
|
||
|
|
|
||
|
|
/* 7.8.1.3 Fastest minimum-width integer types */
|
||
|
|
|
||
|
|
typedef __INT_FAST8_TYPE__ int_fast8_t;
|
||
|
|
typedef __INT_FAST16_TYPE__ int_fast16_t;
|
||
|
|
typedef __INT_FAST32_TYPE__ int_fast32_t;
|
||
|
|
typedef __INT_FAST64_TYPE__ int_fast64_t;
|
||
|
|
typedef __UINT_FAST8_TYPE__ uint_fast8_t;
|
||
|
|
typedef __UINT_FAST16_TYPE__ uint_fast16_t;
|
||
|
|
typedef __UINT_FAST32_TYPE__ uint_fast32_t;
|
||
|
|
typedef __UINT_FAST64_TYPE__ uint_fast64_t;
|
||
|
|
|
||
|
|
/* 7.8.1.4 Integer types capable of holding object pointers */
|
||
|
|
|
||
|
|
#ifdef __INTPTR_TYPE__
|
||
|
|
typedef __INTPTR_TYPE__ intptr_t;
|
||
|
|
#endif
|
||
|
|
#ifdef __UINTPTR_TYPE__
|
||
|
|
typedef __UINTPTR_TYPE__ uintptr_t;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* 7.8.1.5 Greatest-width integer types */
|
||
|
|
|
||
|
|
typedef __INTMAX_TYPE__ intmax_t;
|
||
|
|
typedef __UINTMAX_TYPE__ uintmax_t;
|
||
|
|
|
||
|
|
#if (!defined __cplusplus || __cplusplus >= 201103L \
|
||
|
|
|| defined __STDC_LIMIT_MACROS)
|
||
|
|
|
||
|
|
/*
|
||
|
|
* 7.18.2 Limits of specified-width integer types.
|
||
|
|
*
|
||
|
|
* The following object-like macros specify the minimum and maximum limits
|
||
|
|
* of integer types corresponding to the typedef names defined above.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* 7.18.2.1 Limits of exact-width integer types */
|
||
|
|
|
||
|
|
#ifdef __INT8_MAX__
|
||
|
|
# undef INT8_MAX
|
||
|
|
# define INT8_MAX __INT8_MAX__
|
||
|
|
# undef INT8_MIN
|
||
|
|
# define INT8_MIN (-INT8_MAX - 1)
|
||
|
|
#endif
|
||
|
|
#ifdef __UINT8_MAX__
|
||
|
|
# undef UINT8_MAX
|
||
|
|
# define UINT8_MAX __UINT8_MAX__
|
||
|
|
#endif
|
||
|
|
#ifdef __INT16_MAX__
|
||
|
|
# undef INT16_MAX
|
||
|
|
# define INT16_MAX __INT16_MAX__
|
||
|
|
# undef INT16_MIN
|
||
|
|
# define INT16_MIN (-INT16_MAX - 1)
|
||
|
|
#endif
|
||
|
|
#ifdef __UINT16_MAX__
|
||
|
|
# undef UINT16_MAX
|
||
|
|
# define UINT16_MAX __UINT16_MAX__
|
||
|
|
#endif
|
||
|
|
#ifdef __INT32_MAX__
|
||
|
|
# undef INT32_MAX
|
||
|
|
# define INT32_MAX __INT32_MAX__
|
||
|
|
# undef INT32_MIN
|
||
|
|
# define INT32_MIN (-INT32_MAX - 1)
|
||
|
|
#endif
|
||
|
|
#ifdef __UINT32_MAX__
|
||
|
|
# undef UINT32_MAX
|
||
|
|
# define UINT32_MAX __UINT32_MAX__
|
||
|
|
#endif
|
||
|
|
#ifdef __INT64_MAX__
|
||
|
|
# undef INT64_MAX
|
||
|
|
# define INT64_MAX __INT64_MAX__
|
||
|
|
# undef INT64_MIN
|
||
|
|
# define INT64_MIN (-INT64_MAX - 1)
|
||
|
|
#endif
|
||
|
|
#ifdef __UINT64_MAX__
|
||
|
|
# undef UINT64_MAX
|
||
|
|
# define UINT64_MAX __UINT64_MAX__
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#undef INT_LEAST8_MAX
|
||
|
|
#define INT_LEAST8_MAX __INT_LEAST8_MAX__
|
||
|
|
#undef INT_LEAST8_MIN
|
||
|
|
#define INT_LEAST8_MIN (-INT_LEAST8_MAX - 1)
|
||
|
|
#undef UINT_LEAST8_MAX
|
||
|
|
#define UINT_LEAST8_MAX __UINT_LEAST8_MAX__
|
||
|
|
#undef INT_LEAST16_MAX
|
||
|
|
#define INT_LEAST16_MAX __INT_LEAST16_MAX__
|
||
|
|
#undef INT_LEAST16_MIN
|
||
|
|
#define INT_LEAST16_MIN (-INT_LEAST16_MAX - 1)
|
||
|
|
#undef UINT_LEAST16_MAX
|
||
|
|
#define UINT_LEAST16_MAX __UINT_LEAST16_MAX__
|
||
|
|
#undef INT_LEAST32_MAX
|
||
|
|
#define INT_LEAST32_MAX __INT_LEAST32_MAX__
|
||
|
|
#undef INT_LEAST32_MIN
|
||
|
|
#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)
|
||
|
|
#undef UINT_LEAST32_MAX
|
||
|
|
#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__
|
||
|
|
#undef INT_LEAST64_MAX
|
||
|
|
#define INT_LEAST64_MAX __INT_LEAST64_MAX__
|
||
|
|
#undef INT_LEAST64_MIN
|
||
|
|
#define INT_LEAST64_MIN (-INT_LEAST64_MAX - 1)
|
||
|
|
#undef UINT_LEAST64_MAX
|
||
|
|
#define UINT_LEAST64_MAX __UINT_LEAST64_MAX__
|
||
|
|
|
||
|
|
#undef INT_FAST8_MAX
|
||
|
|
#define INT_FAST8_MAX __INT_FAST8_MAX__
|
||
|
|
#undef INT_FAST8_MIN
|
||
|
|
#define INT_FAST8_MIN (-INT_FAST8_MAX - 1)
|
||
|
|
#undef UINT_FAST8_MAX
|
||
|
|
#define UINT_FAST8_MAX __UINT_FAST8_MAX__
|
||
|
|
#undef INT_FAST16_MAX
|
||
|
|
#define INT_FAST16_MAX __INT_FAST16_MAX__
|
||
|
|
#undef INT_FAST16_MIN
|
||
|
|
#define INT_FAST16_MIN (-INT_FAST16_MAX - 1)
|
||
|
|
#undef UINT_FAST16_MAX
|
||
|
|
#define UINT_FAST16_MAX __UINT_FAST16_MAX__
|
||
|
|
#undef INT_FAST32_MAX
|
||
|
|
#define INT_FAST32_MAX __INT_FAST32_MAX__
|
||
|
|
#undef INT_FAST32_MIN
|
||
|
|
#define INT_FAST32_MIN (-INT_FAST32_MAX - 1)
|
||
|
|
#undef UINT_FAST32_MAX
|
||
|
|
#define UINT_FAST32_MAX __UINT_FAST32_MAX__
|
||
|
|
#undef INT_FAST64_MAX
|
||
|
|
#define INT_FAST64_MAX __INT_FAST64_MAX__
|
||
|
|
#undef INT_FAST64_MIN
|
||
|
|
#define INT_FAST64_MIN (-INT_FAST64_MAX - 1)
|
||
|
|
#undef UINT_FAST64_MAX
|
||
|
|
#define UINT_FAST64_MAX __UINT_FAST64_MAX__
|
||
|
|
|
||
|
|
#ifdef __INTPTR_MAX__
|
||
|
|
# undef INTPTR_MAX
|
||
|
|
# define INTPTR_MAX __INTPTR_MAX__
|
||
|
|
# undef INTPTR_MIN
|
||
|
|
# define INTPTR_MIN (-INTPTR_MAX - 1)
|
||
|
|
#endif
|
||
|
|
#ifdef __UINTPTR_MAX__
|
||
|
|
# undef UINTPTR_MAX
|
||
|
|
# define UINTPTR_MAX __UINTPTR_MAX__
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#undef INTMAX_MAX
|
||
|
|
#define INTMAX_MAX __INTMAX_MAX__
|
||
|
|
#undef INTMAX_MIN
|
||
|
|
#define INTMAX_MIN (-INTMAX_MAX - 1)
|
||
|
|
#undef UINTMAX_MAX
|
||
|
|
#define UINTMAX_MAX __UINTMAX_MAX__
|
||
|
|
|
||
|
|
/* 7.18.3 Limits of other integer types */
|
||
|
|
|
||
|
|
#undef PTRDIFF_MAX
|
||
|
|
#define PTRDIFF_MAX __PTRDIFF_MAX__
|
||
|
|
#undef PTRDIFF_MIN
|
||
|
|
#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)
|
||
|
|
|
||
|
|
#undef SIG_ATOMIC_MAX
|
||
|
|
#define SIG_ATOMIC_MAX __SIG_ATOMIC_MAX__
|
||
|
|
#undef SIG_ATOMIC_MIN
|
||
|
|
#define SIG_ATOMIC_MIN __SIG_ATOMIC_MIN__
|
||
|
|
|
||
|
|
#undef SIZE_MAX
|
||
|
|
#define SIZE_MAX __SIZE_MAX__
|
||
|
|
|
||
|
|
#undef WCHAR_MAX
|
||
|
|
#define WCHAR_MAX __WCHAR_MAX__
|
||
|
|
#undef WCHAR_MIN
|
||
|
|
#define WCHAR_MIN __WCHAR_MIN__
|
||
|
|
|
||
|
|
#undef WINT_MAX
|
||
|
|
#define WINT_MAX __WINT_MAX__
|
||
|
|
#undef WINT_MIN
|
||
|
|
#define WINT_MIN __WINT_MIN__
|
||
|
|
|
||
|
|
#endif /* (!defined __cplusplus || __cplusplus >= 201103L
|
||
|
|
|| defined __STDC_LIMIT_MACROS) */
|
||
|
|
|
||
|
|
#if (!defined __cplusplus || __cplusplus >= 201103L \
|
||
|
|
|| defined __STDC_CONSTANT_MACROS)
|
||
|
|
|
||
|
|
#undef INT8_C
|
||
|
|
#define INT8_C(c) __INT8_C(c)
|
||
|
|
#undef INT16_C
|
||
|
|
#define INT16_C(c) __INT16_C(c)
|
||
|
|
#undef INT32_C
|
||
|
|
#define INT32_C(c) __INT32_C(c)
|
||
|
|
#undef INT64_C
|
||
|
|
#define INT64_C(c) __INT64_C(c)
|
||
|
|
#undef UINT8_C
|
||
|
|
#define UINT8_C(c) __UINT8_C(c)
|
||
|
|
#undef UINT16_C
|
||
|
|
#define UINT16_C(c) __UINT16_C(c)
|
||
|
|
#undef UINT32_C
|
||
|
|
#define UINT32_C(c) __UINT32_C(c)
|
||
|
|
#undef UINT64_C
|
||
|
|
#define UINT64_C(c) __UINT64_C(c)
|
||
|
|
#undef INTMAX_C
|
||
|
|
#define INTMAX_C(c) __INTMAX_C(c)
|
||
|
|
#undef UINTMAX_C
|
||
|
|
#define UINTMAX_C(c) __UINTMAX_C(c)
|
||
|
|
|
||
|
|
#endif /* (!defined __cplusplus || __cplusplus >= 201103L
|
||
|
|
|| defined __STDC_CONSTANT_MACROS) */
|
||
|
|
|
||
|
|
#ifndef __INT_MAX__
|
||
|
|
#define __INT_MAX__ 2147483647
|
||
|
|
#endif
|
||
|
|
#define INT_MIN (-1 - INT_MAX)
|
||
|
|
#define INT_MAX (__INT_MAX__)
|
||
|
|
#define UINT_MAX (INT_MAX * 2U + 1U)
|
||
|
|
|
||
|
|
#define LONG_MAX ((long)(~0UL>>1))
|
||
|
|
#define LONG_MIN (-LONG_MAX - 1)
|
||
|
|
#define ULONG_MAX (~0UL)
|
||
|
|
|
||
|
|
#endif
|