/
inttypes.h
266 lines (220 loc) · 6.67 KB
/
inttypes.h
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/*
* A modified file <inttypes.h> for purposes of MSVC.
* It contains a copy of <stdint.h>.
*/
#ifndef _INTTYPES_H
#define _INTTYPES_H 1
#define _STDINT
#define WINDOWS_LEAN_AND_MEAN
#include <windows.h>
/* Conflicting definitions */
#undef max
#undef min
/* Copy of stdint.h adjusted to fit MSCV */
#ifdef _WIN64
# define __WORDSIZE 64
#else
# define __WORDSIZE 32
#endif
/* Exact integral types. */
/* Signed. */
#define int8_t CHAR
#define int16_t INT16
#define int32_t INT32
#define int64_t INT64
/* Unsigned. */
#define uint8_t BYTE
#define uint16_t UINT16
#define uint32_t UINT32
#define uint64_t UINT64
/* Small types. */
/* Signed. */
#define int_least8_t CHAR
#define int_least16_t INT16
#define int_least32_t INT32
#define int_least64_t INT64
/* Unsigned. */
#define uint_least8_t BYTE
#define uint_least16_t UINT16
#define uint_least32_t UINT32
#define uint_least64_t UINT64
/* Fast types. */
/* Signed. */
#define int_fast8_t CHAR
#if __WORDSIZE == 64 /* 64-bit */
# define int_fast16_t INT64
# define int_fast32_t INT64
# define int_fast64_t INT64
#else /* 32-bit */
# define int_fast16_t INT32
# define int_fast32_t INT32
# define int_fast64_t INT64
#endif
/* Unsigned. */
#define uint_fast8_t BYTE
#if __WORDSIZE == 64 /* 64-bit */
# define uint_fast16_t UINT64
# define uint_fast32_t UINT64
# define uint_fast64_t UINT64
#else /* 32-bit */
# define uint_fast16_t UINT32
# define uint_fast32_t UINT32
# define uint_fast64_t UINT64
#endif
/* Types for `void *' pointers. */
#if __WORDSIZE == 64 /* 64-bit */
# define intptr_t INT64
# define uintptr_t UINT64
#else /* 32-bits */
# define intptr_t INT32
# define uintptr_t UINT32
#endif
/* Largest integral types. */
#define intmax_t INT64
#define uintmax_t UINT64
/* The ISO C99 standard specifies that in C++ implementations these
macros should only be defined if explicitly requested. */
#if !defined __cplusplus || defined __STDC_LIMIT_MACROS
# if __WORDSIZE == 64
# define __INT64_C(c) c ## L
# define __UINT64_C(c) c ## UL
# else
# define __INT64_C(c) c ## LL
# define __UINT64_C(c) c ## ULL
# endif
/* Limits of integral types. */
/* Minimum of signed integral types. */
# define INT8_MIN (-128)
# define INT16_MIN (-32767-1)
# define INT32_MIN (-2147483647-1)
# define INT64_MIN (-__INT64_C(9223372036854775807)-1)
/* Maximum of signed integral types. */
# define INT8_MAX (127)
# define INT16_MAX (32767)
# define INT32_MAX (2147483647)
# define INT64_MAX (__INT64_C(9223372036854775807))
/* Maximum of unsigned integral types. */
# define UINT8_MAX (255)
# define UINT16_MAX (65535)
# define UINT32_MAX (4294967295U)
# define UINT64_MAX (__UINT64_C(18446744073709551615))
/* Minimum of signed integral types having a minimum size. */
# define INT_LEAST8_MIN (-128)
# define INT_LEAST16_MIN (-32767-1)
# define INT_LEAST32_MIN (-2147483647-1)
# define INT_LEAST64_MIN (-__INT64_C(9223372036854775807)-1)
/* Maximum of signed integral types having a minimum size. */
# define INT_LEAST8_MAX (127)
# define INT_LEAST16_MAX (32767)
# define INT_LEAST32_MAX (2147483647)
# define INT_LEAST64_MAX (__INT64_C(9223372036854775807))
/* Maximum of unsigned integral types having a minimum size. */
# define UINT_LEAST8_MAX (255)
# define UINT_LEAST16_MAX (65535)
# define UINT_LEAST32_MAX (4294967295U)
# define UINT_LEAST64_MAX (__UINT64_C(18446744073709551615))
/* Minimum of fast signed integral types having a minimum size. */
# define INT_FAST8_MIN (-128)
# if __WORDSIZE == 64
# define INT_FAST16_MIN (-9223372036854775807L-1)
# define INT_FAST32_MIN (-9223372036854775807L-1)
# else
# define INT_FAST16_MIN (-2147483647-1)
# define INT_FAST32_MIN (-2147483647-1)
# endif
# define INT_FAST64_MIN (-__INT64_C(9223372036854775807)-1)
/* Maximum of fast signed integral types having a minimum size. */
# define INT_FAST8_MAX (127)
# if __WORDSIZE == 64
# define INT_FAST16_MAX (9223372036854775807L)
# define INT_FAST32_MAX (9223372036854775807L)
# else
# define INT_FAST16_MAX (2147483647)
# define INT_FAST32_MAX (2147483647)
# endif
# define INT_FAST64_MAX (__INT64_C(9223372036854775807))
/* Maximum of fast unsigned integral types having a minimum size. */
# define UINT_FAST8_MAX (255)
# if __WORDSIZE == 64
# define UINT_FAST16_MAX (18446744073709551615UL)
# define UINT_FAST32_MAX (18446744073709551615UL)
# else
# define UINT_FAST16_MAX (4294967295U)
# define UINT_FAST32_MAX (4294967295U)
# endif
# define UINT_FAST64_MAX (__UINT64_C(18446744073709551615))
/* Values to test for integral types holding `void *' pointer. */
# if __WORDSIZE == 64
# define INTPTR_MIN (-9223372036854775807L-1)
# define INTPTR_MAX (9223372036854775807L)
# define UINTPTR_MAX (18446744073709551615UL)
# else
# define INTPTR_MIN (-2147483647-1)
# define INTPTR_MAX (2147483647)
# define UINTPTR_MAX (4294967295U)
# endif
/* Minimum for largest signed integral type. */
# define INTMAX_MIN (-__INT64_C(9223372036854775807)-1)
/* Maximum for largest signed integral type. */
# define INTMAX_MAX (__INT64_C(9223372036854775807))
/* Maximum for largest unsigned integral type. */
# define UINTMAX_MAX (__UINT64_C(18446744073709551615))
/* Limits of other integer types. */
/* Limits of `ptrdiff_t' type. */
# if __WORDSIZE == 64
# define PTRDIFF_MIN (-9223372036854775807L-1)
# define PTRDIFF_MAX (9223372036854775807L)
# else
# define PTRDIFF_MIN (-2147483647-1)
# define PTRDIFF_MAX (2147483647)
# endif
/* Limits of `sig_atomic_t'. */
# define SIG_ATOMIC_MIN (-2147483647-1)
# define SIG_ATOMIC_MAX (2147483647)
/* Limit of `size_t' type. */
# if __WORDSIZE == 64
# define SIZE_MAX (18446744073709551615UL)
# else
# define SIZE_MAX (4294967295U)
# endif
/* Limits of `wchar_t'. */
# ifndef WCHAR_MIN
/* These constants might also be defined in <wchar.h>. */
# define WCHAR_MIN __WCHAR_MIN
# define WCHAR_MAX __WCHAR_MAX
# endif
/* Limits of `wint_t'. */
# define WINT_MIN (0u)
# define WINT_MAX (4294967295u)
#endif /* C++ && limit macros */
/* The ISO C99 standard specifies that in C++ implementations these
should only be defined if explicitly requested. */
#if !defined __cplusplus || defined __STDC_CONSTANT_MACROS
/* Signed. */
# define INT8_C(c) c
# define INT16_C(c) c
# define INT32_C(c) c
# if __WORDSIZE == 64
# define INT64_C(c) c ## L
# else
# define INT64_C(c) c ## LL
# endif
/* Unsigned. */
# define UINT8_C(c) c
# define UINT16_C(c) c
# define UINT32_C(c) c ## U
# if __WORDSIZE == 64
# define UINT64_C(c) c ## UL
# else
# define UINT64_C(c) c ## ULL
# endif
/* Maximal type. */
# if __WORDSIZE == 64
# define INTMAX_C(c) c ## L
# define UINTMAX_C(c) c ## UL
# else
# define INTMAX_C(c) c ## LL
# define UINTMAX_C(c) c ## ULL
# endif
#endif /* C++ && constant macros */
#endif /* inttypes.h */