159deaec5SRodney W. Grimes /*- 2*2321c474SPedro F. Giffuni * SPDX-License-Identifier: BSD-3-Clause 3*2321c474SPedro F. Giffuni * 459deaec5SRodney W. Grimes * Copyright (c) 1990, 1993 559deaec5SRodney W. Grimes * The Regents of the University of California. All rights reserved. 659deaec5SRodney W. Grimes * 759deaec5SRodney W. Grimes * Redistribution and use in source and binary forms, with or without 859deaec5SRodney W. Grimes * modification, are permitted provided that the following conditions 959deaec5SRodney W. Grimes * are met: 1059deaec5SRodney W. Grimes * 1. Redistributions of source code must retain the above copyright 1159deaec5SRodney W. Grimes * notice, this list of conditions and the following disclaimer. 1259deaec5SRodney W. Grimes * 2. Redistributions in binary form must reproduce the above copyright 1359deaec5SRodney W. Grimes * notice, this list of conditions and the following disclaimer in the 1459deaec5SRodney W. Grimes * documentation and/or other materials provided with the distribution. 15f2556687SWarner Losh * 3. Neither the name of the University nor the names of its contributors 1659deaec5SRodney W. Grimes * may be used to endorse or promote products derived from this software 1759deaec5SRodney W. Grimes * without specific prior written permission. 1859deaec5SRodney W. Grimes * 1959deaec5SRodney W. Grimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 2059deaec5SRodney W. Grimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2159deaec5SRodney W. Grimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2259deaec5SRodney W. Grimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 2359deaec5SRodney W. Grimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2459deaec5SRodney W. Grimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2559deaec5SRodney W. Grimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2659deaec5SRodney W. Grimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2759deaec5SRodney W. Grimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2859deaec5SRodney W. Grimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2959deaec5SRodney W. Grimes * SUCH DAMAGE. 3059deaec5SRodney W. Grimes */ 3159deaec5SRodney W. Grimes 3259deaec5SRodney W. Grimes #ifndef _STDDEF_H_ 3359deaec5SRodney W. Grimes #define _STDDEF_H_ 3459deaec5SRodney W. Grimes 35ba5fe510SMike Barcroft #include <sys/cdefs.h> 3612eb46c8SMarcel Moolenaar #include <sys/_null.h> 37abbd8902SMike Barcroft #include <sys/_types.h> 3859deaec5SRodney W. Grimes 397935fd6eSAlexander Kabaev #ifndef _PTRDIFF_T_DECLARED 40abbd8902SMike Barcroft typedef __ptrdiff_t ptrdiff_t; 417935fd6eSAlexander Kabaev #define _PTRDIFF_T_DECLARED 427935fd6eSAlexander Kabaev #endif 4359deaec5SRodney W. Grimes 44abbd8902SMike Barcroft #ifndef _SIZE_T_DECLARED 45abbd8902SMike Barcroft typedef __size_t size_t; 46abbd8902SMike Barcroft #define _SIZE_T_DECLARED 4759deaec5SRodney W. Grimes #endif 4859deaec5SRodney W. Grimes 496087d244SDavid E. O'Brien #ifndef __cplusplus 50abbd8902SMike Barcroft #ifndef _WCHAR_T_DECLARED 510a4c54d6STijl Coosemans typedef ___wchar_t wchar_t; 52abbd8902SMike Barcroft #define _WCHAR_T_DECLARED 5359deaec5SRodney W. Grimes #endif 546087d244SDavid E. O'Brien #endif 5559deaec5SRodney W. Grimes 56f49db4cfSEd Schouten #if __ISO_C_VISIBLE >= 2011 || __cplusplus >= 201103L 575dd72342SJohn Baldwin #ifndef __CLANG_MAX_ALIGN_T_DEFINED 585dd72342SJohn Baldwin typedef __max_align_t max_align_t; 595dd72342SJohn Baldwin #define __CLANG_MAX_ALIGN_T_DEFINED 6031ad7c11SJohn Baldwin #define _GCC_MAX_ALIGN_T 615dd72342SJohn Baldwin #endif 625dd72342SJohn Baldwin #endif 635dd72342SJohn Baldwin 6493ca7f45SCy Schubert #define offsetof(type, field) __offsetof(type, field) 6559deaec5SRodney W. Grimes 669851b340SKonstantin Belousov #if __EXT1_VISIBLE 679851b340SKonstantin Belousov /* ISO/IEC 9899:2011 K.3.3.2 */ 689851b340SKonstantin Belousov #ifndef _RSIZE_T_DEFINED 699851b340SKonstantin Belousov #define _RSIZE_T_DEFINED 709851b340SKonstantin Belousov typedef size_t rsize_t; 719851b340SKonstantin Belousov #endif 729851b340SKonstantin Belousov #endif /* __EXT1_VISIBLE */ 739851b340SKonstantin Belousov 7459deaec5SRodney W. Grimes #endif /* _STDDEF_H_ */ 75