Annotation of sys/arch/hppa/include/stdarg.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: stdarg.h,v 1.8 2006/04/09 03:07:52 deraadt Exp $ */
! 2:
! 3: /*-
! 4: * Copyright (c) 1991, 1993
! 5: * The Regents of the University of California. All rights reserved.
! 6: *
! 7: * Redistribution and use in source and binary forms, with or without
! 8: * modification, are permitted provided that the following conditions
! 9: * are met:
! 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.
! 18: *
! 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
! 23: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 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
! 27: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 28: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 29: * SUCH DAMAGE.
! 30: *
! 31: * @(#)stdarg.h 8.1 (Berkeley) 6/10/93
! 32: */
! 33:
! 34: #ifndef _MACHINE_STDARG_H_
! 35: #define _MACHINE_STDARG_H_
! 36:
! 37: #include <sys/cdefs.h>
! 38: #include <machine/_types.h>
! 39:
! 40: typedef __va_list va_list;
! 41:
! 42: #ifdef lint
! 43: #define va_start(ap,lastarg) ((ap) = (ap))
! 44: #else
! 45: #define va_start(ap,lastarg) ((ap) = (va_list)__builtin_saveregs())
! 46: #endif /* lint */
! 47:
! 48: #define va_arg(ap,type) \
! 49: (sizeof(type) > 8 ? \
! 50: ((ap = (va_list) ((char *)ap - sizeof (int))), \
! 51: (*((type *) (void *) (*((int *) (ap)))))): \
! 52: ((ap = (va_list) ((long)((char *)ap - sizeof (type)) & \
! 53: (sizeof(type) > 4 ? ~0x7 : ~0x3))),\
! 54: (*((type *) (void *) ((char *)ap + ((8 - sizeof(type)) % 4))))))
! 55:
! 56: #if __ISO_C_VISIBLE >= 1999
! 57: #define va_copy(dest, src) \
! 58: ((dest) = (src))
! 59: #endif
! 60:
! 61: #define va_end(ap)
! 62:
! 63: #endif /* !_MACHINE_STDARG_H */
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