StdLib/Include/Ipf/machine/int_limits.h

   1 /*      $NetBSD: int_limits.h,v 1.1 2006/04/07 14:21:18 cherry Exp $    */
   2
   3 /*-
   4  * Copyright (c) 2001 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Klaus Klein.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  * 3. All advertising materials mentioning features or use of this software
  19  *    must display the following acknowledgement:
  20  *        This product includes software developed by the NetBSD
  21  *        Foundation, Inc. and its contributors.
  22  * 4. Neither the name of The NetBSD Foundation nor the names of its
  23  *    contributors may be used to endorse or promote products derived
  24  *    from this software without specific prior written permission.
  25  *
  26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  36  * POSSIBILITY OF SUCH DAMAGE.
  37  */
  38
  39 #ifndef _IA64_INT_LIMITS_H_
  40 #define _IA64_INT_LIMITS_H_
  41
  42 /*
  43  * 7.18.2 Limits of specified-width integer types
  44  */
  45
  46 /* 7.18.2.1 Limits of exact-width integer types */
  47
  48 /* minimum values of exact-width signed integer types */
  49 #define INT8_MIN        (-0x7f-1)                       /* int8_t         */
  50 #define INT16_MIN       (-0x7fff-1)                     /* int16_t        */
  51 #define INT32_MIN       (-0x7fffffff-1)                 /* int32_t        */
  52 #define INT64_MIN       (-0x7fffffffffffffffL-1)        /* int64_t        */
  53
  54 /* maximum values of exact-width signed integer types */
  55 #define INT8_MAX        0x7f                            /* int8_t         */
  56 #define INT16_MAX       0x7fff                          /* int16_t        */
  57 #define INT32_MAX       0x7fffffff                      /* int32_t        */
  58 #define INT64_MAX       0x7fffffffffffffffL             /* int64_t        */
  59
  60 /* maximum values of exact-width unsigned integer types */
  61 #define UINT8_MAX       0xffU                           /* uint8_t        */
  62 #define UINT16_MAX      0xffffU                         /* uint16_t       */
  63 #define UINT32_MAX      0xffffffffU                     /* uint32_t       */
  64 #define UINT64_MAX      0xffffffffffffffffUL            /* uint64_t       */
  65
  66 /* 7.18.2.2 Limits of minimum-width integer types */
  67
  68 /* minimum values of minimum-width signed integer types */
  69 #define INT_LEAST8_MIN  (-0x7f-1)                       /* int_least8_t   */
  70 #define INT_LEAST16_MIN (-0x7fff-1)                     /* int_least16_t  */
  71 #define INT_LEAST32_MIN (-0x7fffffff-1)                 /* int_least32_t  */
  72 #define INT_LEAST64_MIN (-0x7fffffffffffffffL-1)        /* int_least64_t  */
  73
  74 /* maximum values of minimum-width signed integer types */
  75 #define INT_LEAST8_MAX  0x7f                            /* int_least8_t   */
  76 #define INT_LEAST16_MAX 0x7fff                          /* int_least16_t  */
  77 #define INT_LEAST32_MAX 0x7fffffff                      /* int_least32_t  */
  78 #define INT_LEAST64_MAX 0x7fffffffffffffffL             /* int_least64_t  */
  79
  80 /* maximum values of minimum-width unsigned integer types */
  81 #define UINT_LEAST8_MAX  0xffU                          /* uint_least8_t  */
  82 #define UINT_LEAST16_MAX 0xffffU                        /* uint_least16_t */
  83 #define UINT_LEAST32_MAX 0xffffffffU                    /* uint_least32_t */
  84 #define UINT_LEAST64_MAX 0xffffffffffffffffUL           /* uint_least64_t */
  85
  86 /* 7.18.2.3 Limits of fastest minimum-width integer types */
  87
  88 /* minimum values of fastest minimum-width signed integer types */
  89 #define INT_FAST8_MIN   (-0x7fffffff-1)                 /* int_fast8_t    */
  90 #define INT_FAST16_MIN  (-0x7fffffff-1)                 /* int_fast16_t   */
  91 #define INT_FAST32_MIN  (-0x7fffffff-1)                 /* int_fast32_t   */
  92 #define INT_FAST64_MIN  (-0x7fffffffffffffffLL-1)       /* int_fast64_t   */
  93
  94 /* maximum values of fastest minimum-width signed integer types */
  95 #define INT_FAST8_MAX   0x7fffffff                      /* int_fast8_t    */
  96 #define INT_FAST16_MAX  0x7fffffff                      /* int_fast16_t   */
  97 #define INT_FAST32_MAX  0x7fffffff                      /* int_fast32_t   */
  98 #define INT_FAST64_MAX  0x7fffffffffffffffLL            /* int_fast64_t   */
  99
 100 /* maximum values of fastest minimum-width unsigned integer types */
 101 #define UINT_FAST8_MAX  0xffffffffU                     /* uint_fast8_t   */
 102 #define UINT_FAST16_MAX 0xffffffffU                     /* uint_fast16_t  */
 103 #define UINT_FAST32_MAX 0xffffffffU                     /* uint_fast32_t  */
 104 #define UINT_FAST64_MAX 0xffffffffffffffffULL           /* uint_fast64_t  */
 105
 106 /* 7.18.2.4 Limits of integer types capable of holding object pointers */
 107
 108 #define INTPTR_MIN      (-0x7fffffffffffffffL-1)        /* intptr_t       */
 109 #define INTPTR_MAX      0x7fffffffffffffffL             /* intptr_t       */
 110 #define UINTPTR_MAX     0xffffffffffffffffUL            /* uintptr_t      */
 111
 112 /* 7.18.2.5 Limits of greatest-width integer types */
 113
 114 #define INTMAX_MIN      (-0x7fffffffffffffffL-1)        /* intmax_t       */
 115 #define INTMAX_MAX      0x7fffffffffffffffL             /* intmax_t       */
 116 #define UINTMAX_MAX     0xffffffffffffffffUL            /* uintmax_t      */
 117
 118
 119 /*
 120  * 7.18.3 Limits of other integer types
 121  */
 122
 123 /* limits of ptrdiff_t */
 124 #define PTRDIFF_MIN     (-0x7fffffffffffffffL-1)        /* ptrdiff_t      */
 125 #define PTRDIFF_MAX     0x7fffffffffffffffL             /* ptrdiff_t      */
 126
 127 /* limits of sig_atomic_t */
 128 #define SIG_ATOMIC_MIN  (-0x7fffffffffffffffL-1)        /* sig_atomic_t   */
 129 #define SIG_ATOMIC_MAX  0x7fffffffffffffffL             /* sig_atomic_t   */
 130
 131 /* limit of size_t */
 132 #define SIZE_MAX        0xffffffffffffffffUL            /* size_t         */
 133
 134 #endif /* !_IA64_INT_LIMITS_H_ */