145 lines
6.0 KiB
C
145 lines
6.0 KiB
C
/* $NetBSD: int_limits.h,v 1.2 2001/04/26 16:25:23 kleink Exp $ */
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/*-
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* Copyright (c) 2001 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Klaus Klein.
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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. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE 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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#ifndef _MIPS_INT_LIMITS_H_
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#define _MIPS_INT_LIMITS_H_
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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 integer types */
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/* minimum values of exact-width signed integer types */
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#define INT8_MIN (-0x7f-1) /* int8_t */
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#define INT16_MIN (-0x7fff-1) /* int16_t */
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#define INT32_MIN (-0x7fffffff-1) /* int32_t */
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#define INT64_MIN (-0x7fffffffffffffffLL-1) /* int64_t */
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/* maximum values of exact-width signed integer types */
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#define INT8_MAX 0x7f /* int8_t */
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#define INT16_MAX 0x7fff /* int16_t */
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#define INT32_MAX 0x7fffffff /* int32_t */
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#define INT64_MAX 0x7fffffffffffffffLL /* int64_t */
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/* maximum values of exact-width unsigned integer types */
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#define UINT8_MAX 0xffU /* uint8_t */
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#define UINT16_MAX 0xffffU /* uint16_t */
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#define UINT32_MAX 0xffffffffU /* uint32_t */
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#define UINT64_MAX 0xffffffffffffffffULL /* uint64_t */
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/* 7.18.2.2 Limits of minimum-width integer types */
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/* minimum values of minimum-width signed integer types */
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#define INT_LEAST8_MIN (-0x7f-1) /* int_least8_t */
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#define INT_LEAST16_MIN (-0x7fff-1) /* int_least16_t */
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#define INT_LEAST32_MIN (-0x7fffffff-1) /* int_least32_t */
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#define INT_LEAST64_MIN (-0x7fffffffffffffffLL-1) /* int_least64_t */
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/* maximum values of minimum-width signed integer types */
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#define INT_LEAST8_MAX 0x7f /* int_least8_t */
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#define INT_LEAST16_MAX 0x7fff /* int_least16_t */
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#define INT_LEAST32_MAX 0x7fffffff /* int_least32_t */
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#define INT_LEAST64_MAX 0x7fffffffffffffffLL /* int_least64_t */
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/* maximum values of minimum-width unsigned integer types */
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#define UINT_LEAST8_MAX 0xffU /* uint_least8_t */
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#define UINT_LEAST16_MAX 0xffffU /* uint_least16_t */
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#define UINT_LEAST32_MAX 0xffffffffU /* uint_least32_t */
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#define UINT_LEAST64_MAX 0xffffffffffffffffULL /* uint_least64_t */
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/* 7.18.2.3 Limits of fastest minimum-width integer types */
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/* minimum values of fastest minimum-width signed integer types */
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#define INT_FAST8_MIN (-0x7fffffff-1) /* int_fast8_t */
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#define INT_FAST16_MIN (-0x7fffffff-1) /* int_fast16_t */
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#define INT_FAST32_MIN (-0x7fffffff-1) /* int_fast32_t */
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#define INT_FAST64_MIN (-0x7fffffffffffffffLL-1) /* int_fast64_t */
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/* maximum values of fastest minimum-width signed integer types */
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#define INT_FAST8_MAX 0x7fffffff /* int_fast8_t */
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#define INT_FAST16_MAX 0x7fffffff /* int_fast16_t */
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#define INT_FAST32_MAX 0x7fffffff /* int_fast32_t */
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#define INT_FAST64_MAX 0x7fffffffffffffffLL /* int_fast64_t */
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/* maximum values of fastest minimum-width unsigned integer types */
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#define UINT_FAST8_MAX 0xffffffffU /* uint_fast8_t */
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#define UINT_FAST16_MAX 0xffffffffU /* uint_fast16_t */
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#define UINT_FAST32_MAX 0xffffffffU /* uint_fast32_t */
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#define UINT_FAST64_MAX 0xffffffffffffffffULL /* uint_fast64_t */
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/* 7.18.2.4 Limits of integer types capable of holding object pointers */
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#define INTPTR_MIN (-0x7fffffff-1) /* intptr_t */
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#define INTPTR_MAX 0x7fffffff /* intptr_t */
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#define UINTPTR_MAX 0xffffffffU /* uintptr_t */
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/* 7.18.2.5 Limits of greatest-width integer types */
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#define INTMAX_MIN (-0x7fffffffffffffffLL-1) /* intmax_t */
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#define INTMAX_MAX 0x7fffffffffffffffLL /* intmax_t */
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#define UINTMAX_MAX 0xffffffffffffffffULL /* uintmax_t */
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/*
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* 7.18.3 Limits of other integer types
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*/
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/* limits of ptrdiff_t */
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#define PTRDIFF_MIN (-0x7fffffff-1) /* ptrdiff_t */
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#define PTRDIFF_MAX 0x7fffffff /* ptrdiff_t */
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/* limits of sig_atomic_t */
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#define SIG_ATOMIC_MIN (-0x7fffffff-1) /* sig_atomic_t */
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#define SIG_ATOMIC_MAX 0x7fffffff /* sig_atomic_t */
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/* limit of size_t */
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#define SIZE_MAX 0xffffffffU /* size_t */
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#ifndef WCHAR_MIN /* also possibly defined in <wchar.h> */
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/* limits of wchar_t */
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#define WCHAR_MIN (-0x7fffffff-1) /* wchar_t */
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#define WCHAR_MAX 0x7fffffff /* wchar_t */
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/* limits of wint_t */
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#define WINT_MIN (-0x7fffffff-1) /* wint_t */
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#define WINT_MAX 0x7fffffff /* wint_t */
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#endif
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#endif /* !_MIPS_INT_LIMITS_H_ */
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