1 /*- 2 * SPDX-License-Identifier: BSD-4-Clause 3 * 4 * Copyright (c) 2001, 2002 Mike Barcroft <mike@FreeBSD.org> 5 * Copyright (c) 2001 The NetBSD Foundation, Inc. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to The NetBSD Foundation 9 * by Klaus Klein. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. All advertising materials mentioning features or use of this software 20 * must display the following acknowledgement: 21 * This product includes software developed by the NetBSD 22 * Foundation, Inc. and its contributors. 23 * 4. Neither the name of The NetBSD Foundation nor the names of its 24 * contributors may be used to endorse or promote products derived 25 * from this software without specific prior written permission. 26 * 27 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 28 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 29 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 30 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 31 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 32 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 33 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 35 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 37 * POSSIBILITY OF SUCH DAMAGE. 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 INT64_MIN 171 #define SIG_ATOMIC_MAX INT64_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 /* Limits of wint_t. */ 184 #define WINT_MIN INT32_MIN 185 #define WINT_MAX INT32_MAX 186 187 #endif /* !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) */ 188 189 #endif /* !_MACHINE__STDINT_H_ */ 190