/* SPDX-License-Identifier: LGPL-2.1 OR MIT */ /* * Standard definitions and types for NOLIBC * Copyright (C) 2023 Vincent Dagonneau */ #ifndef _NOLIBC_STDINT_H #define _NOLIBC_STDINT_H typedef unsigned char uint8_t; typedef signed char int8_t; typedef unsigned short uint16_t; typedef signed short int16_t; typedef unsigned int uint32_t; typedef signed int int32_t; typedef unsigned long long uint64_t; typedef signed long long int64_t; typedef __SIZE_TYPE__ size_t; typedef signed long ssize_t; typedef unsigned long uintptr_t; typedef signed long intptr_t; typedef signed long ptrdiff_t; typedef int8_t int_least8_t; typedef uint8_t uint_least8_t; typedef int16_t int_least16_t; typedef uint16_t uint_least16_t; typedef int32_t int_least32_t; typedef uint32_t uint_least32_t; typedef int64_t int_least64_t; typedef uint64_t uint_least64_t; typedef int8_t int_fast8_t; typedef uint8_t uint_fast8_t; typedef ssize_t int_fast16_t; typedef size_t uint_fast16_t; typedef ssize_t int_fast32_t; typedef size_t uint_fast32_t; typedef int64_t int_fast64_t; typedef uint64_t uint_fast64_t; typedef int64_t intmax_t; typedef uint64_t uintmax_t; /* limits of integral types */ #define INT8_MIN (-128) #define INT16_MIN (-32767-1) #define INT32_MIN (-2147483647-1) #define INT64_MIN (-9223372036854775807LL-1) #define INT8_MAX (127) #define INT16_MAX (32767) #define INT32_MAX (2147483647) #define INT64_MAX (9223372036854775807LL) #define UINT8_MAX (255) #define UINT16_MAX (65535) #define UINT32_MAX (4294967295U) #define UINT64_MAX (18446744073709551615ULL) #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_LEAST8_MAX INT8_MAX #define INT_LEAST16_MAX INT16_MAX #define INT_LEAST32_MAX INT32_MAX #define INT_LEAST64_MAX INT64_MAX #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 SIZE_MAX ((size_t)(__LONG_MAX__) * 2 + 1) #define INTPTR_MIN (-__LONG_MAX__ - 1) #define INTPTR_MAX __LONG_MAX__ #define PTRDIFF_MIN INTPTR_MIN #define PTRDIFF_MAX INTPTR_MAX #define UINTPTR_MAX SIZE_MAX #define INT_FAST8_MIN INT8_MIN #define INT_FAST16_MIN INTPTR_MIN #define INT_FAST32_MIN INTPTR_MIN #define INT_FAST64_MIN INT64_MIN #define INT_FAST8_MAX INT8_MAX #define INT_FAST16_MAX INTPTR_MAX #define INT_FAST32_MAX INTPTR_MAX #define INT_FAST64_MAX INT64_MAX #define UINT_FAST8_MAX UINT8_MAX #define UINT_FAST16_MAX SIZE_MAX #define UINT_FAST32_MAX SIZE_MAX #define UINT_FAST64_MAX UINT64_MAX #define INTMAX_MIN INT64_MIN #define INTMAX_MAX INT64_MAX #define UINTMAX_MAX UINT64_MAX #ifndef INT_MIN #define INT_MIN (-__INT_MAX__ - 1) #endif #ifndef INT_MAX #define INT_MAX __INT_MAX__ #endif #ifndef LONG_MIN #define LONG_MIN (-__LONG_MAX__ - 1) #endif #ifndef LONG_MAX #define LONG_MAX __LONG_MAX__ #endif #ifndef ULONG_MAX #define ULONG_MAX ((unsigned long)(__LONG_MAX__) * 2 + 1) #endif #ifndef LLONG_MIN #define LLONG_MIN (-__LONG_LONG_MAX__ - 1) #endif #ifndef LLONG_MAX #define LLONG_MAX __LONG_LONG_MAX__ #endif #ifndef ULLONG_MAX #define ULLONG_MAX ((unsigned long long)(__LONG_LONG_MAX__) * 2 + 1) #endif #endif /* _NOLIBC_STDINT_H */