/*
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* Copyright (c) 2014, STMicroelectronics International N.V.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* This file provides what C99 standard requires in
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* 7.18 interger types <stdint.h>
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*/
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#ifndef STDINT_H
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#define STDINT_H
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#define _STDINT_H
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/*
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* If compiler supplies neither __ILP32__ or __LP64__, try to figure it out
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* here.
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*/
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#if !defined(__ILP32__) && !defined(__LP64__)
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#if defined(__SIZEOF_INT__) && defined(__SIZEOF_POINTER__) && \
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defined(__SIZEOF_LONG__)
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#if __SIZEOF_INT__ == 4 && __SIZEOF_POINTER__ == 4 && __SIZEOF_LONG__ == 4
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#define __ILP32__ 1
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#endif
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#if __SIZEOF_INT__ == 4 && __SIZEOF_POINTER__ == 8 && __SIZEOF_LONG__ == 8
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#define __LP64__ 1
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#endif
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#endif
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#endif /* !defined(__ILP32__) && !defined(__LP64__) */
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#if !defined(__ILP32__) && !defined(__LP64__)
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#error Neither __ILP32__ nor __LP64__ is defined
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#endif
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#ifndef ASM
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/* 7.18.1.1 Exact-width interger types */
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#ifndef __int8_t_defined
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# define __int8_t_defined
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typedef signed char int8_t;
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typedef short int int16_t;
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typedef int int32_t;
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#ifdef __ILP32__
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__extension__
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typedef long long int int64_t;
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#endif /*__ILP32__*/
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#ifdef __LP64__
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typedef long int int64_t;
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#endif /*__LP64__*/
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#endif
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/* Unsigned. */
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typedef unsigned char uint8_t;
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typedef unsigned short int uint16_t;
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#ifndef __uint32_t_defined
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typedef unsigned int uint32_t;
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# define __uint32_t_defined
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#endif
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#ifdef __ILP32__
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__extension__
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typedef unsigned long long int uint64_t;
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#endif /*__ILP32__*/
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#ifdef __LP64__
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typedef unsigned long int uint64_t;
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#endif /*__LP64__*/
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/* 7.18.1.2 Minimum-width integer types */
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typedef int8_t int_least8_t;
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typedef int16_t int_least16_t;
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typedef int32_t int_least32_t;
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typedef int64_t int_least64_t;
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typedef uint8_t uint_least8_t;
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typedef uint16_t uint_least16_t;
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typedef uint32_t uint_least32_t;
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typedef uint64_t uint_least64_t;
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/* 7.18.1.3 Fastest minimum-width integer types */
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typedef int8_t int_fast8_t;
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typedef int16_t int_fast16_t;
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typedef int32_t int_fast32_t;
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typedef int64_t int_fast64_t;
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typedef uint8_t uint_fast8_t;
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typedef uint16_t uint_fast16_t;
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typedef uint32_t uint_fast32_t;
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typedef uint64_t uint_fast64_t;
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/* 7.18.1.4 Integer types capable of holding object pointers */
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typedef long intptr_t;
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typedef unsigned long uintptr_t;
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typedef int64_t intmax_t;
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typedef uint64_t uintmax_t;
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#endif /*ASM*/
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/*
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* 7.18.2 Limits of specified-width integer types
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*/
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/* 7.18.2.1 Limits of exact-width interger types */
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#define INT8_MIN (-0x7f-1)
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#define INT16_MIN (-0x7fff-1)
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#define INT32_MIN (-0x7fffffff-1)
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#define INT64_MIN (-0x7fffffffffffffffL-1)
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#define INT8_MAX 0x7f
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#define INT16_MAX 0x7fff
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#define INT32_MAX 0x7fffffff
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#define INT64_MAX 0x7fffffffffffffffL
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#define UINT8_MAX 0xff
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#define UINT16_MAX 0xffff
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#define UINT32_MAX 0xffffffffU
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#define UINT64_MAX 0xffffffffffffffffUL
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/* 7.18.2.2 Limits of minimum-width integer types */
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#define INT_LEAST8_MIN INT8_MIN
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#define INT_LEAST16_MIN INT16_MIN
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#define INT_LEAST32_MIN INT32_MIN
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#define INT_LEAST64_MIN INT64_MIN
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#define INT_LEAST8_MAX INT8_MAX
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#define INT_LEAST16_MAX INT16_MAX
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#define INT_LEAST32_MAX INT32_MAX
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#define INT_LEAST64_MAX INT64_MAX
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#define UINT_LEAST8_MAX UINT8_MAX
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#define UINT_LEAST16_MAX UINT16_MAX
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#define UINT_LEAST32_MAX UINT32_MAX
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#define UINT_LEAST64_MAX UINT64_MAX
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/* 7.18.2.3 Limits of fastest minimum-width integer types */
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#define INT_FAST8_MIN INT8_MIN
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#define INT_FAST16_MIN INT16_MIN
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#define INT_FAST32_MIN INT32_MIN
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#define INT_FAST64_MIN INT64_MIN
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#define INT_FAST8_MAX INT8_MAX
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#define INT_FAST16_MAX INT16_MAX
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#define INT_FAST32_MAX INT32_MAX
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#define INT_FAST64_MAX INT64_MAX
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#define UINT_FAST8_MAX UINT8_MAX
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#define UINT_FAST16_MAX UINT16_MAX
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#define UINT_FAST32_MAX UINT32_MAX
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#define UINT_FAST64_MAX UINT64_MAX
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/* 7.18.2.4 Limits of integer types capable of holding object pointers */
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#define INTPTR_MIN LONG_MIN
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#define INTPTR_MAX LONG_MAX
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#define UINTPTR_MAX ULONG_MAX
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#define INTMAX_MAX INT64_MAX
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#define INTMAX_MIN INT64_MIN
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#define UINTMAX_MAX UINT64_MAX
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/*
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* 7.18.4 Macros for integer constants
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*/
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/* 7.18.4.1 Macros for minimum-width integer constants */
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#define INT8_C(v) v
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#define UINT8_C(v) v
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#define INT16_C(v) v
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#define UINT16_C(v) v
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#define INT32_C(v) v
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#define UINT32_C(v) v ## U
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#ifdef __ILP32__
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#define INT64_C(v) v ## LL
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#define UINT64_C(v) v ## ULL
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#endif
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#ifdef __LP64__
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#define INT64_C(v) v ## L
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#define UINT64_C(v) v ## UL
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#endif
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/* 7.18.4.2 Macros for greatest-width integer constants */
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#define INTMAX_C(v) INT64_C(v)
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#define UINTMAX_C(v) UINT64_C(v)
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#endif /* STDINT_H */
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