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 __powerpc64__ 54 #define INT64_C(c) (c ## L) 55 #define UINT64_C(c) (c ## UL) 56 #define INTMAX_C(c) (c ## L) 57 #define UINTMAX_C(c) (c ## UL) 58 #else 59 #define INT64_C(c) (c ## LL) 60 #define UINT64_C(c) (c ## ULL) 61 #define INTMAX_C(c) (c ## LL) 62 #define UINTMAX_C(c) (c ## ULL) 63 #endif 64 65 #endif /* !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) */ 66 67 #if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) 68 69 /* 70 * ISO/IEC 9899:1999 71 * 7.18.2.1 Limits of exact-width integer types 72 */ 73 /* Minimum values of exact-width signed integer types. */ 74 #define INT8_MIN (-0x7f-1) 75 #define INT16_MIN (-0x7fff-1) 76 #define INT32_MIN (-0x7fffffff-1) 77 #define INT64_MIN (-0x7fffffffffffffffLL-1) 78 79 /* Maximum values of exact-width signed integer types. */ 80 #define INT8_MAX 0x7f 81 #define INT16_MAX 0x7fff 82 #define INT32_MAX 0x7fffffff 83 #ifdef __powerpc64__ 84 #define INT64_MAX 0x7fffffffffffffffL 85 #else 86 #define INT64_MAX 0x7fffffffffffffffLL 87 #endif 88 89 /* Maximum values of exact-width unsigned integer types. */ 90 #define UINT8_MAX 0xff 91 #define UINT16_MAX 0xffff 92 #define UINT32_MAX 0xffffffffU 93 #ifdef __powerpc64__ 94 #define UINT64_MAX 0xffffffffffffffffUL 95 #else 96 #define UINT64_MAX 0xffffffffffffffffULL 97 #endif 98 99 /* 100 * ISO/IEC 9899:1999 101 * 7.18.2.2 Limits of minimum-width integer types 102 */ 103 /* Minimum values of minimum-width signed integer types. */ 104 #define INT_LEAST8_MIN INT8_MIN 105 #define INT_LEAST16_MIN INT16_MIN 106 #define INT_LEAST32_MIN INT32_MIN 107 #define INT_LEAST64_MIN INT64_MIN 108 109 /* Maximum values of minimum-width signed integer types. */ 110 #define INT_LEAST8_MAX INT8_MAX 111 #define INT_LEAST16_MAX INT16_MAX 112 #define INT_LEAST32_MAX INT32_MAX 113 #define INT_LEAST64_MAX INT64_MAX 114 115 /* Maximum values of minimum-width unsigned integer types. */ 116 #define UINT_LEAST8_MAX UINT8_MAX 117 #define UINT_LEAST16_MAX UINT16_MAX 118 #define UINT_LEAST32_MAX UINT32_MAX 119 #define UINT_LEAST64_MAX UINT64_MAX 120 121 /* 122 * ISO/IEC 9899:1999 123 * 7.18.2.3 Limits of fastest minimum-width integer types 124 */ 125 /* Minimum values of fastest minimum-width signed integer types. */ 126 #define INT_FAST8_MIN INT32_MIN 127 #define INT_FAST16_MIN INT32_MIN 128 #define INT_FAST32_MIN INT32_MIN 129 #define INT_FAST64_MIN INT64_MIN 130 131 /* Maximum values of fastest minimum-width signed integer types. */ 132 #define INT_FAST8_MAX INT32_MAX 133 #define INT_FAST16_MAX INT32_MAX 134 #define INT_FAST32_MAX INT32_MAX 135 #define INT_FAST64_MAX INT64_MAX 136 137 /* Maximum values of fastest minimum-width unsigned integer types. */ 138 #define UINT_FAST8_MAX UINT32_MAX 139 #define UINT_FAST16_MAX UINT32_MAX 140 #define UINT_FAST32_MAX UINT32_MAX 141 #define UINT_FAST64_MAX UINT64_MAX 142 143 /* 144 * ISO/IEC 9899:1999 145 * 7.18.2.4 Limits of integer types capable of holding object pointers 146 */ 147 #ifdef __powerpc64__ 148 #define INTPTR_MIN INT64_MIN 149 #define INTPTR_MAX INT64_MAX 150 #define UINTPTR_MAX UINT64_MAX 151 #else 152 #define INTPTR_MIN INT32_MIN 153 #define INTPTR_MAX INT32_MAX 154 #define UINTPTR_MAX UINT32_MAX 155 #endif 156 157 /* 158 * ISO/IEC 9899:1999 159 * 7.18.2.5 Limits of greatest-width integer types 160 */ 161 #define INTMAX_MIN INT64_MIN 162 #define INTMAX_MAX INT64_MAX 163 #define UINTMAX_MAX UINT64_MAX 164 165 /* 166 * ISO/IEC 9899:1999 167 * 7.18.3 Limits of other integer types 168 */ 169 #ifdef __powerpc64__ 170 /* Limits of ptrdiff_t. */ 171 #define PTRDIFF_MIN INT64_MIN 172 #define PTRDIFF_MAX INT64_MAX 173 174 /* Limits of sig_atomic_t. */ 175 #define SIG_ATOMIC_MIN INT64_MIN 176 #define SIG_ATOMIC_MAX INT64_MAX 177 178 /* Limit of size_t. */ 179 #define SIZE_MAX UINT64_MAX 180 #else 181 /* Limits of ptrdiff_t. */ 182 #define PTRDIFF_MIN INT32_MIN 183 #define PTRDIFF_MAX INT32_MAX 184 185 /* Limits of sig_atomic_t. */ 186 #define SIG_ATOMIC_MIN INT32_MIN 187 #define SIG_ATOMIC_MAX INT32_MAX 188 189 /* Limit of size_t. */ 190 #define SIZE_MAX UINT32_MAX 191 #endif 192 193 #ifndef WCHAR_MIN /* Also possibly defined in <wchar.h> */ 194 /* Limits of wchar_t. */ 195 #define WCHAR_MIN INT32_MIN 196 #define WCHAR_MAX INT32_MAX 197 #endif 198 199 /* Limits of wint_t. */ 200 #define WINT_MIN INT32_MIN 201 #define WINT_MAX INT32_MAX 202 203 #endif /* !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) */ 204 205 #endif /* !_MACHINE__STDINT_H_ */ 206