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Root/tags/2.0/i386/include/stddef.h

Source at commit 1808 created 12 years 3 months ago.
By blackosx, Revise layout of package installer 'Welcome' file so it looks cleaner. Change the copyright notice to begin from 2009 as seen in the Chameleon 2.0 r431 installer. Should this date be set earlier?
1/*
2 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
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. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23/*$OpenBSD: stddef.h,v 1.2 1997/09/21 10:45:52 niklas Exp $*/
24/*$NetBSD: stddef.h,v 1.4 1994/10/26 00:56:26 cgd Exp $*/
25
26/*-
27 * Copyright (c) 1990 The Regents of the University of California.
28 * All rights reserved.
29 *
30 * Redistribution and use in source and binary forms, with or without
31 * modification, are permitted provided that the following conditions
32 * are met:
33 * 1. Redistributions of source code must retain the above copyright
34 * notice, this list of conditions and the following disclaimer.
35 * 2. Redistributions in binary form must reproduce the above copyright
36 * notice, this list of conditions and the following disclaimer in the
37 * documentation and/or other materials provided with the distribution.
38 * 3. All advertising materials mentioning features or use of this software
39 * must display the following acknowledgement:
40 *This product includes software developed by the University of
41 *California, Berkeley and its contributors.
42 * 4. Neither the name of the University nor the names of its contributors
43 * may be used to endorse or promote products derived from this software
44 * without specific prior written permission.
45 *
46 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
47 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
48 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
49 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
50 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
51 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
52 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
53 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
54 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
55 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
56 * SUCH DAMAGE.
57 *
58 *@(#)stddef.h5.5 (Berkeley) 4/3/91
59 */
60
61#if !defined(__STDDEF_H__)
62
63#if !defined(__need_wchar_t) && !defined(__need_size_t) \
64 && !defined(__need_ptrdiff_t) && !defined(__need_NULL) \
65 && !defined(__need_wint_t)
66#define __STDDEF_H__
67#endif /* none of __need_* defined */
68
69#include <sys/_types.h>
70
71#if defined(__STDDEF_H__) || defined(__need_ptrdiff_t)
72#ifndef _PTRDIFF_T
73#define _PTRDIFF_T
74typedef__darwin_ptrdiff_tptrdiff_t;
75#endif /* _PTRDIFF_T */
76#endif /* __STDDEF_H__ || __need_ptrdiff_t */
77
78#if defined(__STDDEF_H__) || defined(__need_size_t)
79#ifndef_SIZE_T
80#define_SIZE_T
81/* DO NOT REMOVE THIS COMMENT: fixincludes needs to see:
82 * _GCC_SIZE_T */
83typedef__darwin_size_tsize_t;
84#endif /* _SIZE_T */
85#endif /* __STDDEF_H__ || __need_size_t */
86
87#if defined(__STDDEF_H__) || defined(__need_wchar_t)
88#ifndef__cplusplus
89#ifndef_WCHAR_T
90#define_WCHAR_T
91typedef__darwin_wchar_twchar_t;
92#endif/* _WCHAR_T */
93#endif/* __cplusplus */
94#endif /* __STDDEF_H__ || __need_wchar_t */
95
96#if (defined(__STDDEF_H__) && !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE))) \
97 || defined(__need_wint_t)
98#ifndef_WINT_T
99#define_WINT_T
100typedef__darwin_wint_twint_t;
101#endif/* _WINT_T */
102#endif /* __STDDEF_H__ && !_ANSI_SOURCE && (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) || __need_wchar_t */
103
104#if defined(__STDDEF_H__) || defined(__need_NULL)
105#ifndef NULL
106#define NULL __DARWIN_NULL
107#endif /* ! NULL */
108#endif /* __STDDEF_H__ || __need_NULL */
109
110#ifdef __STDDEF_H__
111#if defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 5 || __GNUC__ > 3)
112#ifndef __offsetof/* Deprecated: for source compatability only */
113#define __offsetof(type, field) __builtin_offsetof(type, field)
114#endif
115#define offsetof(type, field) __builtin_offsetof(type, field)
116#else /* ! (gcc >= 3.5) */
117#ifndef __offsetof/* Deprecated: for source compatability only */
118#define __offsetof(type, field) ((size_t)(&((type *)0)->field))
119#endif
120#define offsetof(type, field) ((size_t)(&((type *)0)->field))
121#endif /* (gcc >= 3.5) */
122#endif /* __STDDEF_H__ */
123
124#endif /* __STDDEF_H__ */
125
126#undef __need_ptrdiff_t
127#undef __need_size_t
128#undef __need_wchar_t
129#undef __need_wint_t
130#undef __need_NULL
131

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