| 1 | /*-
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| 2 | * Copyright (c) 2001, 2002 Mike Barcroft <[email protected]>
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| 3 | * Copyright (c) 2001 The NetBSD Foundation, Inc.
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| 4 | * All rights reserved.
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| 5 | *
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| 6 | * This code is derived from software contributed to The NetBSD Foundation
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| 7 | * by Klaus Klein.
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| 8 | *
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| 9 | * Redistribution and use in source and binary forms, with or without
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| 10 | * modification, are permitted provided that the following conditions
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| 11 | * are met:
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| 12 | * 1. Redistributions of source code must retain the above copyright
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| 13 | * notice, this list of conditions and the following disclaimer.
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| 14 | * 2. Redistributions in binary form must reproduce the above copyright
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| 15 | * notice, this list of conditions and the following disclaimer in the
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| 16 | * documentation and/or other materials provided with the distribution.
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| 17 | * 3. All advertising materials mentioning features or use of this software
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| 18 | * must display the following acknowledgement:
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| 19 | * This product includes software developed by the NetBSD
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| 20 | * Foundation, Inc. and its contributors.
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| 21 | * 4. Neither the name of The NetBSD Foundation nor the names of its
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| 22 | * contributors may be used to endorse or promote products derived
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| 23 | * from this software without specific prior written permission.
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| 24 | *
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| 25 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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| 26 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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| 27 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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| 28 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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| 29 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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| 30 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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| 31 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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| 32 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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| 33 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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| 34 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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| 35 | * POSSIBILITY OF SUCH DAMAGE.
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| 36 | *
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| 37 | * $FreeBSD: src/sys/i386/include/_stdint.h,v 1.1 2002/07/29 17:41:07 mike Exp $
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| 38 | */
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| 39 |
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| 40 | #ifndef _MACHINE__STDINT_H_
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| 41 | #define _MACHINE__STDINT_H_
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| 42 |
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| 43 | #if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS)
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| 44 |
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| 45 | #define INT8_C(c) (c)
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| 46 | #define INT16_C(c) (c)
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| 47 | #define INT32_C(c) (c)
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| 48 | #define INT64_C(c) (c ## LL)
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| 49 |
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| 50 | #define UINT8_C(c) (c)
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| 51 | #define UINT16_C(c) (c)
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| 52 | #define UINT32_C(c) (c ## U)
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| 53 | #define UINT64_C(c) (c ## ULL)
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| 54 |
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| 55 | #define INTMAX_C(c) (c ## LL)
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| 56 | #define UINTMAX_C(c) (c ## ULL)
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| 57 |
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| 58 | #endif /* !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) */
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| 59 |
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| 60 | #if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS)
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| 61 |
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| 62 | /*
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| 63 | * ISO/IEC 9899:1999
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| 64 | * 7.18.2.1 Limits of exact-width integer types
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| 65 | */
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| 66 | /* Minimum values of exact-width signed integer types. */
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| 67 | #define INT8_MIN (-0x7f-1)
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| 68 | #define INT16_MIN (-0x7fff-1)
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| 69 | #define INT32_MIN (-0x7fffffff-1)
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| 70 | #define INT64_MIN (-0x7fffffffffffffffLL-1)
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| 71 |
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| 72 | /* Maximum values of exact-width signed integer types. */
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| 73 | #define INT8_MAX 0x7f
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| 74 | #define INT16_MAX 0x7fff
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| 75 | #define INT32_MAX 0x7fffffff
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| 76 | #define INT64_MAX 0x7fffffffffffffffLL
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| 77 |
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| 78 | /* Maximum values of exact-width unsigned integer types. */
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| 79 | #define UINT8_MAX 0xff
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| 80 | #define UINT16_MAX 0xffff
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| 81 | #define UINT32_MAX 0xffffffffU
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| 82 | #define UINT64_MAX 0xffffffffffffffffULL
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| 83 |
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| 84 | /*
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| 85 | * ISO/IEC 9899:1999
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| 86 | * 7.18.2.2 Limits of minimum-width integer types
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| 87 | */
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| 88 | /* Minimum values of minimum-width signed integer types. */
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| 89 | #define INT_LEAST8_MIN INT8_MIN
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| 90 | #define INT_LEAST16_MIN INT16_MIN
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| 91 | #define INT_LEAST32_MIN INT32_MIN
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| 92 | #define INT_LEAST64_MIN INT64_MIN
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| 93 |
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| 94 | /* Maximum values of minimum-width signed integer types. */
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| 95 | #define INT_LEAST8_MAX INT8_MAX
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| 96 | #define INT_LEAST16_MAX INT16_MAX
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| 97 | #define INT_LEAST32_MAX INT32_MAX
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| 98 | #define INT_LEAST64_MAX INT64_MAX
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| 99 |
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| 100 | /* Maximum values of minimum-width unsigned integer types. */
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| 101 | #define UINT_LEAST8_MAX UINT8_MAX
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| 102 | #define UINT_LEAST16_MAX UINT16_MAX
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| 103 | #define UINT_LEAST32_MAX UINT32_MAX
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| 104 | #define UINT_LEAST64_MAX UINT64_MAX
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| 105 |
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| 106 | /*
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| 107 | * ISO/IEC 9899:1999
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| 108 | * 7.18.2.3 Limits of fastest minimum-width integer types
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| 109 | */
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| 110 | /* Minimum values of fastest minimum-width signed integer types. */
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| 111 | #define INT_FAST8_MIN INT32_MIN
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| 112 | #define INT_FAST16_MIN INT32_MIN
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| 113 | #define INT_FAST32_MIN INT32_MIN
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| 114 | #define INT_FAST64_MIN INT64_MIN
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| 115 |
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| 116 | /* Maximum values of fastest minimum-width signed integer types. */
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| 117 | #define INT_FAST8_MAX INT32_MAX
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| 118 | #define INT_FAST16_MAX INT32_MAX
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| 119 | #define INT_FAST32_MAX INT32_MAX
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| 120 | #define INT_FAST64_MAX INT64_MAX
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| 121 |
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| 122 | /* Maximum values of fastest minimum-width unsigned integer types. */
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| 123 | #define UINT_FAST8_MAX UINT32_MAX
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| 124 | #define UINT_FAST16_MAX UINT32_MAX
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| 125 | #define UINT_FAST32_MAX UINT32_MAX
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| 126 | #define UINT_FAST64_MAX UINT64_MAX
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| 127 |
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| 128 | /*
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| 129 | * ISO/IEC 9899:1999
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| 130 | * 7.18.2.4 Limits of integer types capable of holding object pointers
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| 131 | */
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| 132 | #define INTPTR_MIN INT32_MIN
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| 133 | #define INTPTR_MAX INT32_MAX
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| 134 | #define UINTPTR_MAX UINT32_MAX
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| 135 |
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| 136 | /*
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| 137 | * ISO/IEC 9899:1999
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| 138 | * 7.18.2.5 Limits of greatest-width integer types
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| 139 | */
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| 140 | #define INTMAX_MIN INT64_MIN
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| 141 | #define INTMAX_MAX INT64_MAX
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| 142 | #define UINTMAX_MAX UINT64_MAX
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| 143 |
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| 144 | /*
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| 145 | * ISO/IEC 9899:1999
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| 146 | * 7.18.3 Limits of other integer types
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| 147 | */
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| 148 | /* Limits of ptrdiff_t. */
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| 149 | #define PTRDIFF_MIN INT32_MIN
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| 150 | #define PTRDIFF_MAX INT32_MAX
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| 151 |
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| 152 | /* Limits of sig_atomic_t. */
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| 153 | #define SIG_ATOMIC_MIN INT32_MIN
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| 154 | #define SIG_ATOMIC_MAX INT32_MAX
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| 155 |
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| 156 | /* Limit of size_t. */
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| 157 | #define SIZE_MAX UINT32_MAX
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| 158 |
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| 159 | #ifndef WCHAR_MIN /* Also possibly defined in <wchar.h> */
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| 160 | /* Limits of wchar_t. */
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| 161 | #define WCHAR_MIN INT32_MIN
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| 162 | #define WCHAR_MAX INT32_MAX
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| 163 |
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| 164 | /* Limits of wint_t. */
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| 165 | #define WINT_MIN INT32_MIN
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| 166 | #define WINT_MAX INT32_MAX
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| 167 | #endif
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| 168 |
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| 169 | #endif /* !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) */
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| 170 |
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| 171 | #endif /* !_MACHINE__STDINT_H_ */
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