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1/*
2 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
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6 * The contents of this file constitute Original Code as defined in and
7 * are subject to the Apple Public Source License Version 1.1 (the
8 * "License"). You may not use this file except in compliance with the
9 * License. Please obtain a copy of the License at
10 * http://www.apple.com/publicsource and read it before using this file.
1c79356b 11 *
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12 * This Original Code and all software distributed under the License are
13 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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14 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
15 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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16 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
17 * License for the specific language governing rights and limitations
18 * under the License.
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19 *
20 * @APPLE_LICENSE_HEADER_END@
21 */
22#if !defined (_LIMITS_H___) && !defined (_MACH_MACHLIMITS_H_)
23#if defined (__ppc__)
24#include <ppc/limits.h>
25#elif defined (__i386__)
26#include <i386/limits.h>
27#else
28#error architecture not supported
29#endif
30#undef MB_LEN_MAX
31#endif
32#ifndef _LIMITS_H___
33#ifndef _MACH_MACHLIMITS_H_
34
35/* _MACH_MACHLIMITS_H_ is used on OSF/1. */
36#define _LIMITS_H___
37#define _MACH_MACHLIMITS_H_
38
39/* Number of bits in a `char'. */
40#undef CHAR_BIT
41#define CHAR_BIT 8
42
43/* Maximum length of a multibyte character. */
44#ifndef MB_LEN_MAX
45#define MB_LEN_MAX 1
46#endif
47
48/* Minimum and maximum values a `signed char' can hold. */
49#undef SCHAR_MIN
50#define SCHAR_MIN (-128)
51#undef SCHAR_MAX
52#define SCHAR_MAX 127
53
54/* Maximum value an `unsigned char' can hold. (Minimum is 0). */
55#undef UCHAR_MAX
56#define UCHAR_MAX 255
57
58/* Minimum and maximum values a `char' can hold. */
59#ifdef __CHAR_UNSIGNED__
60#undef CHAR_MIN
61#define CHAR_MIN 0
62#undef CHAR_MAX
63#define CHAR_MAX 255
64#else
65#undef CHAR_MIN
66#define CHAR_MIN (-128)
67#undef CHAR_MAX
68#define CHAR_MAX 127
69#endif
70
71/* Minimum and maximum values a `signed short int' can hold. */
72#undef SHRT_MIN
73#define SHRT_MIN (-32768)
74#undef SHRT_MAX
75#define SHRT_MAX 32767
76
77/* Maximum value an `unsigned short int' can hold. (Minimum is 0). */
78#undef USHRT_MAX
79#define USHRT_MAX 65535
80
81/* Minimum and maximum values a `signed int' can hold. */
82#ifndef __INT_MAX__
83#define __INT_MAX__ 2147483647
84#endif
85#undef INT_MIN
86#define INT_MIN (-INT_MAX-1)
87#undef INT_MAX
88#define INT_MAX __INT_MAX__
89
90/* Maximum value an `unsigned int' can hold. (Minimum is 0). */
91#undef UINT_MAX
92#define UINT_MAX (INT_MAX * 2U + 1)
93
94/* Minimum and maximum values a `signed long int' can hold.
95 (Same as `int'). */
96#ifndef __LONG_MAX__
97#define __LONG_MAX__ 2147483647L
98#endif
99#undef LONG_MIN
100#define LONG_MIN (-LONG_MAX-1)
101#undef LONG_MAX
102#define LONG_MAX __LONG_MAX__
103
104/* Maximum value an `unsigned long int' can hold. (Minimum is 0). */
105#undef ULONG_MAX
106#define ULONG_MAX (LONG_MAX * 2UL + 1)
107
108#if defined (__GNU_LIBRARY__) ? defined (__USE_GNU) : !defined (__STRICT_ANSI__)
109/* Minimum and maximum values a `signed long long int' can hold. */
110#ifndef __LONG_LONG_MAX__
111#define __LONG_LONG_MAX__ 9223372036854775807LL
112#endif
113#undef LONG_LONG_MIN
114#define LONG_LONG_MIN (-LONG_LONG_MAX-1)
115#undef LONG_LONG_MAX
116#define LONG_LONG_MAX __LONG_LONG_MAX__
117
118/* Maximum value an `unsigned long long int' can hold. (Minimum is 0). */
119#undef ULONG_LONG_MAX
120#define ULONG_LONG_MAX (LONG_LONG_MAX * 2ULL + 1)
121#endif
122
123#endif /* _MACH_MACHLIMITS_H_ */
124#endif /* _LIMITS_H___ */