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1/*
2 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
3 *
8ad349bb 4 * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
1c79356b 5 *
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6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. The rights granted to you under the
10 * License may not be used to create, or enable the creation or
11 * redistribution of, unlawful or unlicensed copies of an Apple operating
12 * system, or to circumvent, violate, or enable the circumvention or
13 * violation of, any terms of an Apple operating system software license
14 * agreement.
15 *
16 * Please obtain a copy of the License at
17 * http://www.opensource.apple.com/apsl/ and read it before using this
18 * file.
19 *
20 * The Original Code and all software distributed under the License are
21 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
22 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
23 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
24 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
25 * Please see the License for the specific language governing rights and
26 * limitations under the License.
27 *
28 * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
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29 */
30#if !defined (_LIMITS_H___) && !defined (_MACH_MACHLIMITS_H_)
31#if defined (__ppc__)
32#include <ppc/limits.h>
33#elif defined (__i386__)
34#include <i386/limits.h>
35#else
36#error architecture not supported
37#endif
38#undef MB_LEN_MAX
39#endif
40#ifndef _LIMITS_H___
41#ifndef _MACH_MACHLIMITS_H_
42
43/* _MACH_MACHLIMITS_H_ is used on OSF/1. */
44#define _LIMITS_H___
45#define _MACH_MACHLIMITS_H_
46
47/* Number of bits in a `char'. */
48#undef CHAR_BIT
49#define CHAR_BIT 8
50
51/* Maximum length of a multibyte character. */
52#ifndef MB_LEN_MAX
53#define MB_LEN_MAX 1
54#endif
55
56/* Minimum and maximum values a `signed char' can hold. */
57#undef SCHAR_MIN
58#define SCHAR_MIN (-128)
59#undef SCHAR_MAX
60#define SCHAR_MAX 127
61
62/* Maximum value an `unsigned char' can hold. (Minimum is 0). */
63#undef UCHAR_MAX
64#define UCHAR_MAX 255
65
66/* Minimum and maximum values a `char' can hold. */
67#ifdef __CHAR_UNSIGNED__
68#undef CHAR_MIN
69#define CHAR_MIN 0
70#undef CHAR_MAX
71#define CHAR_MAX 255
72#else
73#undef CHAR_MIN
74#define CHAR_MIN (-128)
75#undef CHAR_MAX
76#define CHAR_MAX 127
77#endif
78
79/* Minimum and maximum values a `signed short int' can hold. */
80#undef SHRT_MIN
81#define SHRT_MIN (-32768)
82#undef SHRT_MAX
83#define SHRT_MAX 32767
84
85/* Maximum value an `unsigned short int' can hold. (Minimum is 0). */
86#undef USHRT_MAX
87#define USHRT_MAX 65535
88
89/* Minimum and maximum values a `signed int' can hold. */
90#ifndef __INT_MAX__
91#define __INT_MAX__ 2147483647
92#endif
93#undef INT_MIN
94#define INT_MIN (-INT_MAX-1)
95#undef INT_MAX
96#define INT_MAX __INT_MAX__
97
98/* Maximum value an `unsigned int' can hold. (Minimum is 0). */
99#undef UINT_MAX
100#define UINT_MAX (INT_MAX * 2U + 1)
101
102/* Minimum and maximum values a `signed long int' can hold.
103 (Same as `int'). */
104#ifndef __LONG_MAX__
105#define __LONG_MAX__ 2147483647L
106#endif
107#undef LONG_MIN
108#define LONG_MIN (-LONG_MAX-1)
109#undef LONG_MAX
110#define LONG_MAX __LONG_MAX__
111
112/* Maximum value an `unsigned long int' can hold. (Minimum is 0). */
113#undef ULONG_MAX
114#define ULONG_MAX (LONG_MAX * 2UL + 1)
115
116#if defined (__GNU_LIBRARY__) ? defined (__USE_GNU) : !defined (__STRICT_ANSI__)
117/* Minimum and maximum values a `signed long long int' can hold. */
118#ifndef __LONG_LONG_MAX__
119#define __LONG_LONG_MAX__ 9223372036854775807LL
120#endif
121#undef LONG_LONG_MIN
122#define LONG_LONG_MIN (-LONG_LONG_MAX-1)
123#undef LONG_LONG_MAX
124#define LONG_LONG_MAX __LONG_LONG_MAX__
125
126/* Maximum value an `unsigned long long int' can hold. (Minimum is 0). */
127#undef ULONG_LONG_MAX
128#define ULONG_LONG_MAX (LONG_LONG_MAX * 2ULL + 1)
129#endif
130
131#endif /* _MACH_MACHLIMITS_H_ */
132#endif /* _LIMITS_H___ */