1 /*- 2 * Copyright (c) 2001, 2002 Mike Barcroft <[email protected]> 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 * from: src/sys/i386/include/_stdint.h,v 1.2 2004/05/18 16:04:57 stefanf 38 * $FreeBSD$ 39 */ 40 41 #ifndef _MACHINE__STDINT_H_ 42 #define _MACHINE__STDINT_H_ 43 44 #if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) 45 46 #define INT8_C(c) (c) 47 #define INT16_C(c) (c) 48 #define INT32_C(c) (c) 49 50 #define UINT8_C(c) (c) 51 #define UINT16_C(c) (c) 52 #define UINT32_C(c) (c ## U) 53 54 #ifdef __mips_n64 55 #define INT64_C(c) (c ## L) 56 #define UINT64_C(c) (c ## UL) 57 #else 58 #define INT64_C(c) (c ## LL) 59 #define UINT64_C(c) (c ## ULL) 60 #endif 61 62 #define INTMAX_C(c) INT64_C(c) 63 #define UINTMAX_C(c) UINT64_C(c) 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 (-INT64_C(0x7fffffffffffffff)-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 #define INT64_MAX INT64_C(0x7fffffffffffffff) 84 85 /* Maximum values of exact-width unsigned integer types. */ 86 #define UINT8_MAX 0xff 87 #define UINT16_MAX 0xffff 88 #define UINT32_MAX 0xffffffff 89 #define UINT64_MAX UINT64_C(0xffffffffffffffff) 90 91 /* 92 * ISO/IEC 9899:1999 93 * 7.18.2.2 Limits of minimum-width integer types 94 */ 95 /* Minimum values of minimum-width signed integer types. */ 96 #define INT_LEAST8_MIN INT8_MIN 97 #define INT_LEAST16_MIN INT16_MIN 98 #define INT_LEAST32_MIN INT32_MIN 99 #define INT_LEAST64_MIN INT64_MIN 100 101 /* Maximum values of minimum-width signed integer types. */ 102 #define INT_LEAST8_MAX INT8_MAX 103 #define INT_LEAST16_MAX INT16_MAX 104 #define INT_LEAST32_MAX INT32_MAX 105 #define INT_LEAST64_MAX INT64_MAX 106 107 /* Maximum values of minimum-width unsigned integer types. */ 108 #define UINT_LEAST8_MAX UINT8_MAX 109 #define UINT_LEAST16_MAX UINT16_MAX 110 #define UINT_LEAST32_MAX UINT32_MAX 111 #define UINT_LEAST64_MAX UINT64_MAX 112 113 /* 114 * ISO/IEC 9899:1999 115 * 7.18.2.3 Limits of fastest minimum-width integer types 116 */ 117 /* Minimum values of fastest minimum-width signed integer types. */ 118 #define INT_FAST8_MIN INT32_MIN 119 #define INT_FAST16_MIN INT32_MIN 120 #define INT_FAST32_MIN INT32_MIN 121 #define INT_FAST64_MIN INT64_MIN 122 123 /* Maximum values of fastest minimum-width signed integer types. */ 124 #define INT_FAST8_MAX INT32_MAX 125 #define INT_FAST16_MAX INT32_MAX 126 #define INT_FAST32_MAX INT32_MAX 127 #define INT_FAST64_MAX INT64_MAX 128 129 /* Maximum values of fastest minimum-width unsigned integer types. */ 130 #define UINT_FAST8_MAX UINT32_MAX 131 #define UINT_FAST16_MAX UINT32_MAX 132 #define UINT_FAST32_MAX UINT32_MAX 133 #define UINT_FAST64_MAX UINT64_MAX 134 135 /* 136 * ISO/IEC 9899:1999 137 * 7.18.2.4 Limits of integer types capable of holding object pointers 138 */ 139 #ifdef __mips_n64 140 #define INTPTR_MIN INT64_MIN 141 #define INTPTR_MAX INT64_MAX 142 #define UINTPTR_MAX UINT64_MAX 143 #else 144 #define INTPTR_MIN INT32_MIN 145 #define INTPTR_MAX INT32_MAX 146 #define UINTPTR_MAX UINT32_MAX 147 #endif 148 149 /* 150 * ISO/IEC 9899:1999 151 * 7.18.2.5 Limits of greatest-width integer types 152 */ 153 #define INTMAX_MIN INT64_MIN 154 #define INTMAX_MAX INT64_MAX 155 #define UINTMAX_MAX UINT64_MAX 156 157 /* 158 * ISO/IEC 9899:1999 159 * 7.18.3 Limits of other integer types 160 */ 161 #ifdef __mips_n64 162 /* Limits of ptrdiff_t. */ 163 #define PTRDIFF_MIN INT64_MIN 164 #define PTRDIFF_MAX INT64_MAX 165 166 /* Limit of size_t. */ 167 #define SIZE_MAX UINT64_MAX 168 #else 169 /* Limits of ptrdiff_t. */ 170 #define PTRDIFF_MIN INT32_MIN 171 #define PTRDIFF_MAX INT32_MAX 172 173 /* Limit of size_t. */ 174 #define SIZE_MAX UINT32_MAX 175 #endif 176 177 /* Limits of sig_atomic_t. */ 178 #define SIG_ATOMIC_MIN INT32_MIN 179 #define SIG_ATOMIC_MAX INT32_MAX 180 181 #ifndef WCHAR_MIN /* Also possibly defined in <wchar.h> */ 182 /* Limits of wchar_t. */ 183 #define WCHAR_MIN INT32_MIN 184 #define WCHAR_MAX INT32_MAX 185 #endif 186 187 /* Limits of wint_t. */ 188 #define WINT_MIN INT32_MIN 189 #define WINT_MAX INT32_MAX 190 191 #endif /* !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) */ 192 193 #endif /* !_MACHINE__STDINT_H_ */ 194