/* * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* $OpenBSD: stddef.h,v 1.2 1997/09/21 10:45:52 niklas Exp $ */ /* $NetBSD: stddef.h,v 1.4 1994/10/26 00:56:26 cgd Exp $ */ /*- * Copyright (c) 1990 The Regents of the University of California. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)stddef.h 5.5 (Berkeley) 4/3/91 */ #if !defined(__STDDEF_H__) #if !defined(__need_wchar_t) && !defined(__need_size_t) \ && !defined(__need_ptrdiff_t) && !defined(__need_NULL) \ && !defined(__need_wint_t) && !defined(__need_rsize_t) #define __STDDEF_H__ #endif /* none of __need_* defined */ #include <_types.h> #if defined(__STDDEF_H__) || defined(__need_ptrdiff_t) #include <sys/_types/_ptrdiff_t.h> #endif /* __STDDEF_H__ || __need_ptrdiff_t */ #if defined(__STDDEF_H__) || defined(__need_size_t) /* DO NOT REMOVE THIS COMMENT: fixincludes needs to see: * _GCC_SIZE_T */ #include <sys/_types/_size_t.h> #endif /* __STDDEF_H__ || __need_size_t */ #if (defined(__STDDEF_H__) && defined(__STDC_WANT_LIB_EXT1__) && __STDC_WANT_LIB_EXT1__ >= 1) || defined(__need_rsize_t) #include <sys/_types/_rsize_t.h> #endif /* (__STDDEF_H__ && __STDC_WANT_LIB_EXT1__ >= 1) || __need_rsize_t */ #if defined(__STDDEF_H__) || defined(__need_wchar_t) #include <sys/_types/_wchar_t.h> #endif /* __STDDEF_H__ || __need_wchar_t */ #if (defined(__STDDEF_H__) && !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE))) \ || defined(__need_wint_t) #include <sys/_types/_wint_t.h> #endif /* __STDDEF_H__ && !_ANSI_SOURCE && (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) || __need_wchar_t */ #if defined(__STDDEF_H__) || defined(__need_NULL) #include <sys/_types/_null.h> #endif /* __STDDEF_H__ || __need_NULL */ #ifdef __STDDEF_H__ #if defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 5 || __GNUC__ > 3) #ifndef __offsetof /* Deprecated: for source compatibility only */ #define __offsetof(type, field) __builtin_offsetof(type, field) #endif #define offsetof(type, field) __builtin_offsetof(type, field) #else /* ! (gcc >= 3.5) */ #ifndef __offsetof /* Deprecated: for source compatibility only */ #define __offsetof(type, field) ((size_t)(&((type *)0)->field)) #endif #define offsetof(type, field) ((size_t)(&((type *)0)->field)) #endif /* (gcc >= 3.5) */ #endif /* __STDDEF_H__ */ #endif /* __STDDEF_H__ */ #undef __need_ptrdiff_t #undef __need_size_t #undef __need_wchar_t #undef __need_wint_t #undef __need_NULL