Annotation of sys/arch/vax/include/stdarg.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: stdarg.h,v 1.9 2006/04/09 03:07:53 deraadt Exp $ */
! 2: /* $NetBSD: stdarg.h,v 1.11 1999/05/03 16:30:34 christos Exp $ */
! 3:
! 4: /*-
! 5: * Copyright (c) 1991 The Regents of the University of California.
! 6: * All rights reserved.
! 7: *
! 8: * Redistribution and use in source and binary forms, with or without
! 9: * modification, are permitted provided that the following conditions
! 10: * are met:
! 11: * 1. Redistributions of source code must retain the above copyright
! 12: * notice, this list of conditions and the following disclaimer.
! 13: * 2. Redistributions in binary form must reproduce the above copyright
! 14: * notice, this list of conditions and the following disclaimer in the
! 15: * documentation and/or other materials provided with the distribution.
! 16: * 3. Neither the name of the University nor the names of its contributors
! 17: * may be used to endorse or promote products derived from this software
! 18: * without specific prior written permission.
! 19: *
! 20: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
! 21: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 22: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 23: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
! 24: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 25: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 26: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 27: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 28: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 29: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 30: * SUCH DAMAGE.
! 31: *
! 32: * @(#)stdarg.h 7.2 (Berkeley) 5/4/91
! 33: */
! 34:
! 35: #ifndef _VAX_STDARG_H_
! 36: #define _VAX_STDARG_H_
! 37:
! 38: #include <sys/cdefs.h>
! 39: #include <machine/_types.h>
! 40:
! 41: typedef __va_list va_list;
! 42:
! 43: #ifdef __lint__
! 44: #define __builtin_next_arg(t) ((t) ? 0 : 0)
! 45: #endif
! 46:
! 47: #define __va_size(type) \
! 48: (((sizeof(type) + sizeof(long) - 1) / sizeof(long)) * sizeof(long))
! 49:
! 50: #ifdef lint
! 51: #define va_start(ap,lastarg) ((ap) = (ap))
! 52: #else
! 53: #define va_start(ap, last) \
! 54: ((ap) = (va_list)__builtin_next_arg(last))
! 55: #endif /* lint */
! 56:
! 57: #define va_arg(ap, type) \
! 58: (*(type *)(void *)((ap) += __va_size(type), (ap) - __va_size(type)))
! 59:
! 60: #if __BSD_VISIBLE
! 61: #define va_copy(dest, src) \
! 62: ((dest) = (src))
! 63: #endif
! 64:
! 65: #define va_end(ap)
! 66:
! 67: #endif /* !_VAX_STDARG_H_ */
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