#ifndef __STDC_VERSION_STDINT_H__
#define __STDC_VERSION_STDINT_H__ 201711L

#define __NEED_int8_t
#define __NEED_int16_t
#define __NEED_int32_t
#define __NEED_int64_t

#define __NEED_uint8_t
#define __NEED_uint16_t
#define __NEED_uint32_t
#define __NEED_uint64_t

#define __NEED_intptr_t
#define __NEED_uintptr_t

#define __NEED_intmax_t
#define __NEED_uintmax_t

#include <bits/alltypes.h>

typedef int8_t int_fast8_t;
typedef int64_t int_fast64_t;

typedef int8_t  int_least8_t;
typedef int16_t int_least16_t;
typedef int32_t int_least32_t;
typedef int64_t int_least64_t;

typedef uint8_t uint_fast8_t;
typedef uint64_t uint_fast64_t;

typedef uint8_t  uint_least8_t;
typedef uint16_t uint_least16_t;
typedef uint32_t uint_least32_t;
typedef uint64_t uint_least64_t;

#define INT8_WIDTH   8
#define INT16_WIDTH  16
#define INT32_WIDTH  32
#define INT64_WIDTH  64

#define INT8_MIN   (-1-0x7f)
#define INT16_MIN  (-1-0x7fff)
#define INT32_MIN  (-1-0x7fffffff)
#define INT64_MIN  (-1-0x7fffffffffffffff)

#define INT8_MAX   (0x7f)
#define INT16_MAX  (0x7fff)
#define INT32_MAX  (0x7fffffff)
#define INT64_MAX  (0x7fffffffffffffff)

#define UINT8_WIDTH   8
#define UINT16_WIDTH  16
#define UINT32_WIDTH  32
#define UINT64_WIDTH  64

#define UINT8_MAX  (0xff)
#define UINT16_MAX (0xffff)
#define UINT32_MAX (0xffffffffu)
#define UINT64_MAX (0xffffffffffffffffu)

#define INT_FAST8_WIDTH   8
#define INT_FAST64_WIDTH  64

#define INT_FAST8_MIN   INT8_MIN
#define INT_FAST64_MIN  INT64_MIN

#define INT_LEAST8_WIDTH   8
#define INT_LEAST16_WIDTH  16
#define INT_LEAST32_WIDTH  32
#define INT_LEAST64_WIDTH  64

#define INT_LEAST8_MIN   INT8_MIN
#define INT_LEAST16_MIN  INT16_MIN
#define INT_LEAST32_MIN  INT32_MIN
#define INT_LEAST64_MIN  INT64_MIN

#define INT_FAST8_MAX   INT8_MAX
#define INT_FAST64_MAX  INT64_MAX

#define INT_LEAST8_MAX   INT8_MAX
#define INT_LEAST16_MAX  INT16_MAX
#define INT_LEAST32_MAX  INT32_MAX
#define INT_LEAST64_MAX  INT64_MAX

#define UINT_FAST8_WIDTH   8
#define UINT_FAST64_WIDTH  64

#define UINT_FAST8_MAX  UINT8_MAX
#define UINT_FAST64_MAX UINT64_MAX

#define UINT_LEAST8_WIDTH   8
#define UINT_LEAST16_WIDTH  16
#define UINT_LEAST32_WIDTH  32
#define UINT_LEAST64_WIDTH  64

#define UINT_LEAST8_MAX  UINT8_MAX
#define UINT_LEAST16_MAX UINT16_MAX
#define UINT_LEAST32_MAX UINT32_MAX
#define UINT_LEAST64_MAX UINT64_MAX

#define INTMAX_WIDTH 64
#define UINTMAX_WIDTH 64

#define INTMAX_MIN  INT64_MIN
#define INTMAX_MAX  INT64_MAX
#define UINTMAX_MAX UINT64_MAX

#define WINT_WIDTH 32

#define WINT_MIN 0U
#define WINT_MAX UINT32_MAX

#define WCHAR_WIDTH 32

#if L'\0'-1 > 0
#define WCHAR_MAX (0xffffffffu+L'\0')
#define WCHAR_MIN (0+L'\0')
#else
#define WCHAR_MAX (0x7fffffff+L'\0')
#define WCHAR_MIN (-1-0x7fffffff+L'\0')
#endif

#define SIG_ATOMIC_WIDTH 32

#define SIG_ATOMIC_MIN  INT32_MIN
#define SIG_ATOMIC_MAX  INT32_MAX

#include <bits/stdint.h>

#define INT8_C(c)  c
#define INT16_C(c) c
#define INT32_C(c) c

#define UINT8_C(c)  c
#define UINT16_C(c) c
#define UINT32_C(c) c ## U

#if UINTPTR_MAX == UINT64_MAX
#define INTPTR_WIDTH 64
#define UINTPTR_WIDTH 64
#define INT64_C(c) c ## L
#define UINT64_C(c) c ## UL
#define INTMAX_C(c)  c ## L
#define UINTMAX_C(c) c ## UL
#else
#define INTPTR_WIDTH 32
#define UINTPTR_WIDTH 32
#define INT64_C(c) c ## LL
#define UINT64_C(c) c ## ULL
#define INTMAX_C(c)  c ## LL
#define UINTMAX_C(c) c ## ULL
#endif

#if UINT_FAST16_MAX == UINT32_MAX
#define INT_FAST16_WIDTH 32
#define UINT_FAST16_WIDTH 32
#else
#define INT_FAST16_WIDTH 16
#define UINT_FAST16_WIDTH 16
#endif

#if UINT_FAST32_MAX == UINT64_MAX
#define INT_FAST32_WIDTH 64
#define UINT_FAST32_WIDTH 64
#else
#define INT_FAST32_WIDTH 32
#define UINT_FAST32_WIDTH 32
#endif

#if PTRDIFF_MAX == INT64_MAX
#define PTRDIFF_WIDTH 64
#else
#define PTRDIFF_WIDTH 32
#endif

#if SIZE_MAX == UINT64_MAX
#define SIZE_WIDTH 64
#else
#define SIZE_WIDTH 32
#endif

// Enable support for _BitInt(N) types, if that comes not from the
// compiler directly.
#if (__STDC_VERSION__ >= 201900L) && !BITINT_MAXWIDTH && __BITINT_MAXWIDTH__
#define BITINT_MAXWIDTH __BITINT_MAXWIDTH__
#endif

#if __has_int128_t
typedef __int128 int128_t;
typedef int128_t int_fast128_t;
typedef int128_t int_least128_t;

typedef unsigned __int128 uint128_t;
typedef uint128_t uint_fast128_t;
typedef uint128_t uint_least128_t;

#define INT128_WIDTH  128
#define INT_LEAST128_WIDTH  128
#define INT_FAST128_WIDTH  128
#define UINT128_WIDTH  128
#define UINT_LEAST128_WIDTH  128
#define UINT_FAST128_WIDTH  128

// This uses the new integer constants for _BitInt(N) types for the
// 128 bit type and is the only thing that we need in addition to the
// types themselves to enable 128 bit support officially. Usually this
// will not be fit for preprocessor arithmetic, but we should do an
// effort to make this possible.
#define INT128_C(X)  ((int128_t)+(X ## wb))
#define UINT128_C(X)  ((uint128_t)+(X ## wbu))

#define INT128_MAX  INT128_C(0x7fffffffffffffffffffffffffffffff)
#define INT128_MIN  (-1-INT128_MAX)
#define UINT128_MAX UINT128_C(0xffffffffffffffffffffffffffffffff)

#define INT_LEAST128_MAX INT128_MAX
#define INT_LEAST128_MIN INT128_MIN
#define INT_FAST128_MAX INT128_MAX
#define INT_FAST128_MIN INT128_MIN
#define UINT_LEAST128_MAX UINT128_MAX
#define UINT_FAST128_MAX UINT128_MAX

#endif

#endif