1 /** @file 2 7.18.2 Limits of specified-width integer types. 3 4 Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR> 5 This program and the accompanying materials are licensed and made available under 6 the terms and conditions of the BSD License that accompanies this distribution. 7 The full text of the license may be found at 8 http://opensource.org/licenses/bsd-license. 9 10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 12 13 * Copyright (c) 2001 The NetBSD Foundation, Inc. 14 * All rights reserved. 15 * 16 * This code is derived from software contributed to The NetBSD Foundation 17 * by Klaus Klein. 18 * 19 * Redistribution and use in source and binary forms, with or without 20 * modification, are permitted provided that the following conditions 21 * are met: 22 * 1. Redistributions of source code must retain the above copyright 23 * notice, this list of conditions and the following disclaimer. 24 * 2. Redistributions in binary form must reproduce the above copyright 25 * notice, this list of conditions and the following disclaimer in the 26 * documentation and/or other materials provided with the distribution. 27 * 3. All advertising materials mentioning features or use of this software 28 * must display the following acknowledgement: 29 * This product includes software developed by the NetBSD 30 * Foundation, Inc. and its contributors. 31 * 4. Neither the name of The NetBSD Foundation nor the names of its 32 * contributors may be used to endorse or promote products derived 33 * from this software without specific prior written permission. 34 * 35 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 36 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 37 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 38 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 39 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 40 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 41 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 42 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 43 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 44 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 45 * POSSIBILITY OF SUCH DAMAGE. 46 47 NetBSD: int_limits.h,v 1.5 2004/05/22 14:16:59 kleink Exp 48 **/ 49 #ifndef _I386_INT_LIMITS_H_ 50 #define _I386_INT_LIMITS_H_ 51 52 /* 7.18.2.1 Limits of exact-width integer types */ 53 54 /* minimum values of exact-width signed integer types */ 55 #define INT8_MIN ((-0x7f)-1) /* int8_t */ 56 #define INT16_MIN ((-0x7fff)-1) /* int16_t */ 57 #define INT32_MIN ((-0x7fffffff)-1) /* int32_t */ 58 #define INT64_MIN ((-0x7fffffffffffffffLL)-1) /* int64_t */ 59 60 /* maximum values of exact-width signed integer types */ 61 #define INT8_MAX 0x7f /* int8_t */ 62 #define INT16_MAX 0x7fff /* int16_t */ 63 #define INT32_MAX 0x7fffffff /* int32_t */ 64 #define INT64_MAX 0x7fffffffffffffffLL /* int64_t */ 65 66 /* maximum values of exact-width unsigned integer types */ 67 #define UINT8_MAX 0xffU /* uint8_t */ 68 #define UINT16_MAX 0xffffU /* uint16_t */ 69 #define UINT32_MAX 0xffffffffU /* uint32_t */ 70 #define UINT64_MAX 0xffffffffffffffffULL /* uint64_t */ 71 72 /* 7.18.2.2 Limits of minimum-width integer types */ 73 74 /* minimum values of minimum-width signed integer types */ 75 #define INT_LEAST8_MIN ((-0x7f)-1) /* int_least8_t */ 76 #define INT_LEAST16_MIN ((-0x7fff)-1) /* int_least16_t */ 77 #define INT_LEAST32_MIN ((-0x7fffffff)-1) /* int_least32_t */ 78 #define INT_LEAST64_MIN ((-0x7fffffffffffffffLL)-1) /* int_least64_t */ 79 80 /* maximum values of minimum-width signed integer types */ 81 #define INT_LEAST8_MAX 0x7f /* int_least8_t */ 82 #define INT_LEAST16_MAX 0x7fff /* int_least16_t */ 83 #define INT_LEAST32_MAX 0x7fffffff /* int_least32_t */ 84 #define INT_LEAST64_MAX 0x7fffffffffffffffLL /* int_least64_t */ 85 86 /* maximum values of minimum-width unsigned integer types */ 87 #define UINT_LEAST8_MAX 0xffU /* uint_least8_t */ 88 #define UINT_LEAST16_MAX 0xffffU /* uint_least16_t */ 89 #define UINT_LEAST32_MAX 0xffffffffU /* uint_least32_t */ 90 #define UINT_LEAST64_MAX 0xffffffffffffffffULL /* uint_least64_t */ 91 92 /* 7.18.2.3 Limits of fastest minimum-width integer types */ 93 94 /* minimum values of fastest minimum-width signed integer types */ 95 #define INT_FAST8_MIN ((-0x7f)-1) /* int_fast8_t */ 96 #define INT_FAST16_MIN ((-0x7fffffff)-1) /* int_fast16_t */ 97 #define INT_FAST32_MIN ((-0x7fffffff)-1) /* int_fast32_t */ 98 #define INT_FAST64_MIN ((-0x7fffffffffffffffLL-1) /* int_fast64_t */ 99 100 /* maximum values of fastest minimum-width signed integer types */ 101 #define INT_FAST8_MAX 0x7f /* int_fast8_t */ 102 #define INT_FAST16_MAX 0x7fffffff /* int_fast16_t */ 103 #define INT_FAST32_MAX 0x7fffffff /* int_fast32_t */ 104 #define INT_FAST64_MAX 0x7fffffffffffffffLL /* int_fast64_t */ 105 106 /* maximum values of fastest minimum-width unsigned integer types */ 107 #define UINT_FAST8_MAX 0xffU /* uint_fast8_t */ 108 #define UINT_FAST16_MAX 0xffffffffU /* uint_fast16_t */ 109 #define UINT_FAST32_MAX 0xffffffffU /* uint_fast32_t */ 110 #define UINT_FAST64_MAX 0xffffffffffffffffULL /* uint_fast64_t */ 111 112 /* 7.18.2.4 Limits of integer types capable of holding object pointers */ 113 114 #define INTPTR_MIN ((-0x7fffffff)-1) /* intptr_t */ 115 #define INTPTR_MAX 0x7fffffff /* intptr_t */ 116 #define UINTPTR_MAX 0xffffffffU /* uintptr_t */ 117 118 /* 7.18.2.5 Limits of greatest-width integer types */ 119 120 #define INTMAX_MIN ((-0x7fffffffffffffffLL)-1) /* intmax_t */ 121 #define INTMAX_MAX 0x7fffffffffffffffLL /* intmax_t */ 122 #define UINTMAX_MAX 0xffffffffffffffffULL /* uintmax_t */ 123 124 125 /* 126 * 7.18.3 Limits of other integer types 127 */ 128 129 /* limits of ptrdiff_t */ 130 #define PTRDIFF_MIN ((-0x7fffffff)-1) /* ptrdiff_t */ 131 #define PTRDIFF_MAX 0x7fffffff /* ptrdiff_t */ 132 133 /* limits of sig_atomic_t */ 134 #define SIG_ATOMIC_MIN ((-0x7fffffff)-1) /* sig_atomic_t */ 135 #define SIG_ATOMIC_MAX 0x7fffffff /* sig_atomic_t */ 136 137 /* limit of size_t */ 138 #define SIZE_MAX 0xffffffffU /* size_t */ 139 #define SIZE_T_MAX SIZE_MAX 140 141 #endif /* !_I386_INT_LIMITS_H_ */ 142
