1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* Copyright (c) 1988 AT&T */ 23 /* All Rights Reserved */ 24 25 26 /* 27 * Copyright 1999-2003 Sun Microsystems, Inc. All rights reserved. 28 * Use is subject to license terms. 29 */ 30 31 /* 32 * Copyright 2014 PALO, Richard. 33 */ 34 35 /* 36 * An application should not include this header directly. Instead it 37 * should be included only through the inclusion of other Sun headers. 38 * 39 * The contents of this header is limited to identifiers specified in the 40 * C Standard. Any new identifiers specified in future amendments to the 41 * C Standard must be placed in this header. If these new identifiers 42 * are required to also be in the C++ Standard "std" namespace, then for 43 * anything other than macro definitions, corresponding "using" directives 44 * must also be added to <stddef.h.h>. 45 */ 46 47 #ifndef _ISO_STDDEF_ISO_H 48 #define _ISO_STDDEF_ISO_H 49 50 #include <sys/isa_defs.h> 51 #include <sys/null.h> 52 53 #ifdef __cplusplus 54 extern "C" { 55 #endif 56 57 #if __cplusplus >= 199711L 58 namespace std { 59 #endif 60 61 #if !defined(_PTRDIFF_T) || __cplusplus >= 199711L 62 #define _PTRDIFF_T 63 #if defined(_LP64) || defined(_I32LPx) 64 typedef long ptrdiff_t; /* pointer difference */ 65 #else 66 typedef int ptrdiff_t; /* (historical version) */ 67 #endif 68 #endif /* !_PTRDIFF_T */ 69 70 #if !defined(_SIZE_T) || __cplusplus >= 199711L 71 #define _SIZE_T 72 #if defined(_LP64) || defined(_I32LPx) 73 typedef unsigned long size_t; /* size of something in bytes */ 74 #else 75 typedef unsigned int size_t; /* (historical version) */ 76 #endif 77 #endif /* !_SIZE_T */ 78 79 #if __cplusplus >= 199711L 80 } 81 #endif /* end of namespace std */ 82 83 #if __cplusplus >= 199711L 84 #define offsetof(s, m) (std::size_t)(&(((s *)0)->m)) 85 #else 86 #define offsetof(s, m) (size_t)(&(((s *)0)->m)) 87 #endif 88 89 #ifdef __cplusplus 90 } 91 #endif 92 93 #endif /* _ISO_STDDEF_ISO_H */ 94