Annotation of prex-old/usr/include/stddef.h, Revision 1.1.1.1
1.1 nbrk 1: /*-
2: * Copyright (c) 1990, 1993
3: * The Regents of the University of California. All rights reserved.
4: *
5: * Redistribution and use in source and binary forms, with or without
6: * modification, are permitted provided that the following conditions
7: * are met:
8: * 1. Redistributions of source code must retain the above copyright
9: * notice, this list of conditions and the following disclaimer.
10: * 2. Redistributions in binary form must reproduce the above copyright
11: * notice, this list of conditions and the following disclaimer in the
12: * documentation and/or other materials provided with the distribution.
13: * 3. Neither the name of the University nor the names of its contributors
14: * may be used to endorse or promote products derived from this software
15: * without specific prior written permission.
16: *
17: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27: * SUCH DAMAGE.
28: *
29: * @(#)stddef.h 8.1 (Berkeley) 6/2/93
30: */
31:
32: #ifndef _STDDEF_H_
33: #define _STDDEF_H_
34:
35: #include <machine/ansi.h>
36:
37: typedef _BSD_PTRDIFF_T_ ptrdiff_t;
38:
39: #ifdef _BSD_SIZE_T_
40: typedef _BSD_SIZE_T_ size_t;
41: #undef _BSD_SIZE_T_
42: #endif
43:
44: #ifdef _BSD_WCHAR_T_
45: #ifndef _ANSI_SOURCE
46: typedef _BSD_WCHAR_T_ rune_t;
47: #endif
48: typedef _BSD_WCHAR_T_ wchar_t;
49: #undef _BSD_WCHAR_T_
50: #endif
51:
52: #ifndef NULL
53: #define NULL 0
54: #endif
55:
56: #define offsetof(type, member) ((size_t)(&((type *)0)->member))
57:
58: #endif /* _STDDEF_H_ */
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