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197 lines
5.2 KiB
C
197 lines
5.2 KiB
C
/*
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* $Id$
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*
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* stdint.h - integer types for Hitachi Workbench/IAR Compiler
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* Copyright (C) 2005 Elcom s.r.o.
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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
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holders nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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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 OWNER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Written by Marcel Telka <marcel@telka.sk>, 2005.
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*
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*/
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#ifndef STDINT_H
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#define STDINT_H
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#include <limits.h>
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/*
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* Integer Types
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*/
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/* Exact-width integer types */
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typedef signed char int8_t;
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typedef short int16_t;
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typedef long int32_t;
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typedef unsigned char uint8_t;
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typedef unsigned short uint16_t;
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typedef unsigned long uint32_t;
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/* Minimum-width integer types */
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typedef signed char int_least8_t;
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typedef short int_least16_t;
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typedef long int_least32_t;
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/* int_least64_t not supported */
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typedef unsigned char uint_least8_t;
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typedef unsigned short uint_least16_t;
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typedef unsigned long uint_least32_t;
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/* uint_least64_t not supported */
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/* Fastest minimum-width integer types */
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typedef signed char int_fast8_t;
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typedef short int_fast16_t;
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typedef long int_fast32_t;
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/* int_fast64_t not supported */
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typedef unsigned char uint_fast8_t;
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typedef unsigned short uint_fast16_t;
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typedef unsigned long uint_fast32_t;
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/* uint_least64_t not supported */
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/* 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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/* Greatest-width integer types */
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typedef long intmax_t;
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typedef unsigned long uintmax_t;
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#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS)
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/*
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* Limits of Specified-Width Interger Types
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*/
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/* Limits of exact-width integer types */
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#define INT8_MIN (-127 - 1)
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#define INT16_MIN (-32767 - 1)
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#define INT32_MIN (-2147483647 - 1)
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#define INT8_MAX 127
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#define INT16_MAX 32767
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#define INT32_MAX 2147483647
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#define UINT8_MAX 0xFF
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#define UINT16_MAX 0xFFFF
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#define UINT32_MAX 0xFFFFFFFF
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/* 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_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 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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/* 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_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 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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/* Limits of integer types capable of holding object pointers */
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#define INTPTR_MIN INT32_MIN
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#define INTPTR_MAX INT32_MAX
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#define UINTPTR_MAX UINT32_MAX
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/* Limits of greatest-width integer types */
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#define INTMAX_MIN INT32_MIN
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#define INTMAX_MAX INT32_MAX
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#define UINTMAX_MAX UINT32_MAX
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/*
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* Limits of Other Integer Types
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*/
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/* Limits of ptrdiff_t */
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#define PTRDIFF_MIN INT32_MIN
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#define PTRDIFF_MAX UINT32_MAX
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/* Limits of sig_atomic_t */
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/* N/A for Hitachi Workbench/IAR Compiler */
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/* Limit of size_t */
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#define SIZE_MAX UINT32_MAX
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/* Limits of wchar_t */
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#define WCHAR_MIN CHAR_MIN
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#define WCHAR_MAX CHAR_MAX
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/* Limits of wint_t */
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/* wint_t not supported in Hitachi Workbench/IAR Compiler */
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#endif /* __STDC_LIMIT_MACROS */
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#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS)
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/*
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* Macros for Integer Constant Expressions
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*/
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/* Macros for minimum-width integer constant expressions */
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#define INT8_C(value) (value)
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#define INT16_C(value) (value)
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#define INT32_C(value) (value)
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#define UINT8_C(value) (value)
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#define UINT16_C(value) (value)
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#define UINT32_C(value) (value)
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/* Macros for greatest-width integer constant expressions */
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#define INTMAX_C(value) INT32_C(value)
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#define UINTMAX_C(value) UINT32_C(value)
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#endif /* __STDC_CONSTANT_MACROS */
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#endif /* STDINT_H */
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