Annotation of sys/arch/hppa/include/stdarg.h, Revision 1.1.1.1
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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