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