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Annotation of prex-old/usr/include/stddef.h, Revision 1.1.1.1.2.1

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:
1.1.1.1.2.1! nbrk       35: #if !defined(_SIZE_T)
        !            36: #define _SIZE_T
        !            37: typedef        unsigned int    size_t;         /* size of something in bytes */
1.1       nbrk       38: #endif
                     39:
1.1.1.1.2.1! nbrk       40: #if !defined(_WCHAR_T)
        !            41: #define _WCHAR_T
        !            42: typedef int            wchar_t;
1.1       nbrk       43: #endif
                     44:
                     45: #ifndef        NULL
1.1.1.1.2.1! nbrk       46: #if !defined(__cplusplus)
        !            47: #define        NULL    ((void *)0)
        !            48: #else
1.1       nbrk       49: #define        NULL    0
1.1.1.1.2.1! nbrk       50: #endif
1.1       nbrk       51: #endif
                     52:
                     53: #define        offsetof(type, member)  ((size_t)(&((type *)0)->member))
                     54:
                     55: #endif /* _STDDEF_H_ */