2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright (c) 1990, 1993
5 * The Regents of the University of California. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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35 #include <sys/cdefs.h>
36 #include <sys/_null.h>
37 #include <sys/_types.h>
39 #ifndef _PTRDIFF_T_DECLARED
40 typedef __ptrdiff_t ptrdiff_t;
41 #define _PTRDIFF_T_DECLARED
45 #ifndef _RUNE_T_DECLARED
46 typedef __rune_t rune_t;
47 #define _RUNE_T_DECLARED
51 #ifndef _SIZE_T_DECLARED
52 typedef __size_t size_t;
53 #define _SIZE_T_DECLARED
57 #ifndef _WCHAR_T_DECLARED
58 typedef ___wchar_t wchar_t;
59 #define _WCHAR_T_DECLARED
63 #if __ISO_C_VISIBLE >= 2011 || __cplusplus >= 201103L
64 #ifndef __CLANG_MAX_ALIGN_T_DEFINED
65 typedef __max_align_t max_align_t;
66 #define __CLANG_MAX_ALIGN_T_DEFINED
67 #define _GCC_MAX_ALIGN_T
71 #define offsetof(type, field) __offsetof(type, field)
74 /* ISO/IEC 9899:2011 K.3.3.2 */
75 #ifndef _RSIZE_T_DEFINED
76 #define _RSIZE_T_DEFINED
77 typedef size_t rsize_t;
79 #endif /* __EXT1_VISIBLE */
81 #endif /* _STDDEF_H_ */