1/*- 2 * Copyright (c) 2001, 2002 Mike Barcroft <mike@FreeBSD.org> 3 * Copyright (c) 2001 The NetBSD Foundation, Inc. 4 * All rights reserved. 5 * 6 * This code is derived from software contributed to The NetBSD Foundation 7 * by Klaus Klein. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. All advertising materials mentioning features or use of this software 18 * must display the following acknowledgement: 19 * This product includes software developed by the NetBSD 20 * Foundation, Inc. and its contributors. 21 * 4. Neither the name of The NetBSD Foundation nor the names of its 22 * contributors may be used to endorse or promote products derived 23 * from this software without specific prior written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 26 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 27 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 28 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 29 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 30 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 31 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 32 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 33 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 34 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 35 * POSSIBILITY OF SUCH DAMAGE. 36 * 37 * $FreeBSD$ 38 */ 39 40#ifndef _MACHINE__STDINT_H_ 41#define _MACHINE__STDINT_H_ 42 43#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) 44 45#define INT8_C(c) (c) 46#define INT16_C(c) (c) 47#define INT32_C(c) (c) 48 49#define UINT8_C(c) (c) 50#define UINT16_C(c) (c) 51#define UINT32_C(c) (c ## U) 52 53#ifdef __LP64__ 54#define INT64_C(c) (c ## L) 55#define UINT64_C(c) (c ## UL) 56#else 57#define INT64_C(c) (c ## LL) 58#define UINT64_C(c) (c ## ULL) 59#endif 60 61#define INTMAX_C(c) INT64_C(c) 62#define UINTMAX_C(c) UINT64_C(c) 63 64#endif /* !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) */ 65 66#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) 67 68/* 69 * ISO/IEC 9899:1999 70 * 7.18.2.1 Limits of exact-width integer types 71 */ 72#define INT8_MIN (-0x7f-1) 73#define INT16_MIN (-0x7fff-1) 74#define INT32_MIN (-0x7fffffff-1) 75 76#define INT8_MAX 0x7f 77#define INT16_MAX 0x7fff 78#define INT32_MAX 0x7fffffff 79 80#define UINT8_MAX 0xff 81#define UINT16_MAX 0xffff 82#define UINT32_MAX 0xffffffffU 83 84#ifdef __LP64__ 85#define INT64_MIN (-0x7fffffffffffffff-1) 86#define INT64_MAX 0x7fffffffffffffff 87#define UINT64_MAX 0xffffffffffffffff 88#else 89#define INT64_MIN (-0x7fffffffffffffffLL-1) 90#define INT64_MAX 0x7fffffffffffffffLL 91#define UINT64_MAX 0xffffffffffffffffULL 92#endif 93 94/* 95 * ISO/IEC 9899:1999 96 * 7.18.2.2 Limits of minimum-width integer types 97 */ 98/* Minimum values of minimum-width signed integer types. */ 99#define INT_LEAST8_MIN INT8_MIN 100#define INT_LEAST16_MIN INT16_MIN 101#define INT_LEAST32_MIN INT32_MIN 102#define INT_LEAST64_MIN INT64_MIN 103 104/* Maximum values of minimum-width signed integer types. */ 105#define INT_LEAST8_MAX INT8_MAX 106#define INT_LEAST16_MAX INT16_MAX 107#define INT_LEAST32_MAX INT32_MAX 108#define INT_LEAST64_MAX INT64_MAX 109 110/* Maximum values of minimum-width unsigned integer types. */ 111#define UINT_LEAST8_MAX UINT8_MAX 112#define UINT_LEAST16_MAX UINT16_MAX 113#define UINT_LEAST32_MAX UINT32_MAX 114#define UINT_LEAST64_MAX UINT64_MAX 115 116/* 117 * ISO/IEC 9899:1999 118 * 7.18.2.3 Limits of fastest minimum-width integer types 119 */ 120/* Minimum values of fastest minimum-width signed integer types. */ 121#define INT_FAST8_MIN INT32_MIN 122#define INT_FAST16_MIN INT32_MIN 123#define INT_FAST32_MIN INT32_MIN 124#define INT_FAST64_MIN INT64_MIN 125 126/* Maximum values of fastest minimum-width signed integer types. */ 127#define INT_FAST8_MAX INT32_MAX 128#define INT_FAST16_MAX INT32_MAX 129#define INT_FAST32_MAX INT32_MAX 130#define INT_FAST64_MAX INT64_MAX 131 132/* Maximum values of fastest minimum-width unsigned integer types. */ 133#define UINT_FAST8_MAX UINT32_MAX 134#define UINT_FAST16_MAX UINT32_MAX 135#define UINT_FAST32_MAX UINT32_MAX 136#define UINT_FAST64_MAX UINT64_MAX 137 138/* 139 * ISO/IEC 9899:1999 140 * 7.18.2.4 Limits of integer types capable of holding object pointers 141 */ 142#ifdef __LP64__ 143#define INTPTR_MIN INT64_MIN 144#define INTPTR_MAX INT64_MAX 145#define UINTPTR_MAX UINT64_MAX 146#else 147#define INTPTR_MIN INT32_MIN 148#define INTPTR_MAX INT32_MAX 149#define UINTPTR_MAX UINT32_MAX 150#endif 151 152/* 153 * ISO/IEC 9899:1999 154 * 7.18.2.5 Limits of greatest-width integer types 155 */ 156#define INTMAX_MIN INT64_MIN 157#define INTMAX_MAX INT64_MAX 158#define UINTMAX_MAX UINT64_MAX 159 160/* 161 * ISO/IEC 9899:1999 162 * 7.18.3 Limits of other integer types 163 */ 164#ifdef __LP64__ 165/* Limits of ptrdiff_t. */ 166#define PTRDIFF_MIN INT64_MIN 167#define PTRDIFF_MAX INT64_MAX 168 169/* Limits of sig_atomic_t. */ 170#define SIG_ATOMIC_MIN LONG_MIN 171#define SIG_ATOMIC_MAX LONG_MAX 172 173/* Limit of size_t. */ 174#define SIZE_MAX UINT64_MAX 175#else 176#define PTRDIFF_MIN INT32_MIN 177#define PTRDIFF_MAX INT32_MAX 178#define SIG_ATOMIC_MIN INT32_MIN 179#define SIG_ATOMIC_MAX INT32_MAX 180#define SIZE_MAX UINT32_MAX 181#endif 182 183#ifndef WCHAR_MIN /* Also possibly defined in <wchar.h> */ 184/* Limits of wchar_t. */ 185#define WCHAR_MIN INT32_MIN 186#define WCHAR_MAX INT32_MAX 187#endif 188 189/* Limits of wint_t. */ 190#define WINT_MIN INT32_MIN 191#define WINT_MAX INT32_MAX 192 193#endif /* !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) */ 194 195#endif /* !_MACHINE__STDINT_H_ */ 196