99 lines
3 KiB
C
99 lines
3 KiB
C
/*
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 2020 Felix Kopp <sandtler@sandtler.club>
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*
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* Redistribution and use in source and binary forms, with or without modification, are permitted
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* 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, this list of
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* conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice, this list of
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* conditions and the following disclaimer in the documentation and/or other materials
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* provided with the distribution.
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* 3. Neither the name of the copyright holder nor the names of its contributors may be
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* used to endorse or promote products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
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* WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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/*
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* signed integer types
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*/
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#ifdef __INT8_TYPE__
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typedef __INT8_TYPE__ int8_t;
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#else
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/** Signed 8-bit integer. */
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typedef signed char int8_t;
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#endif /* __INT8_TYPE__ */
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#ifdef __INT16_TYPE__
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typedef __INT16_TYPE__ int16_t;
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#else
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/** Signed 16-bit integer. */
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typedef signed int int16_t;
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#endif /* __INT16_TYPE__ */
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#ifdef __INT32_TYPE__
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typedef __INT32_TYPE__ int32_t;
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#else
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/** Signed 32-bit integer. */
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typedef signed long int int32_t;
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#endif /* __INT32_TYPE__ */
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/*
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* unsigned integer types
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*/
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#ifdef __UINT8_TYPE__
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typedef __UINT8_TYPE__ uint8_t;
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#else
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/** Unsigned 8-bit integer. */
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typedef unsigned char uint8_t;
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#endif /* __UINT8_TYPE__ */
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#ifdef __UINT16_TYPE__
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typedef __UINT16_TYPE__ uint16_t;
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#else
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/** Unsigned 16-bit integer. */
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typedef unsigned int uint16_t;
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#endif /* __UINT16_TYPE__ */
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#ifdef __UINT32_TYPE__
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typedef __UINT32_TYPE__ uint32_t;
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#else
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/** Unsigned 32-bit integer. */
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typedef unsigned long int uint32_t;
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#endif /* __UINT32_TYPE__ */
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typedef uint8_t bool;
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/*
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* integer limits
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*/
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#define CHAR_MAX ((char)0x7f)
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#define CHAR_MIN (CHAR_MAX + 1)
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#define UCHAR_MAX ((unsigned char)0xff)
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#define UCHAR_MIN ((unsigned char)0x00)
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#define INT_MAX ((int)0x7fff)
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#define INT_MIN (INT_MAX + 1)
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#define UINT_MAX ((unsigned int)0xffff)
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#define UINT_MIN ((unsigned int)0x0000)
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#define LONG_MAX ((long)0x7fffffff)
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#define LONG_MIN (LONG_MAX + 1)
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#define ULONG_MAX ((unsigned long)0xffffffff)
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#define ULONG_MIN ((unsigned long)0x00000000)
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