Annotation of sys/arch/i386/include/stdarg.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: stdarg.h,v 1.10 2006/04/09 03:07:52 deraadt Exp $ */
2: /* $NetBSD: stdarg.h,v 1.12 1995/12/25 23:15:31 mycroft Exp $ */
3:
4: /*-
5: * Copyright (c) 1991, 1993
6: * The Regents of the University of California. 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 8.1 (Berkeley) 6/10/93
33: */
34:
35: #ifndef _I386_STDARG_H_
36: #define _I386_STDARG_H_
37:
38: #include <sys/cdefs.h>
39: #include <machine/_types.h>
40:
41: typedef __va_list va_list;
42:
43: #define __va_size(type) \
44: (((sizeof(type) + sizeof(long) - 1) / sizeof(long)) * sizeof(long))
45:
46: #ifdef lint
47: #define va_start(ap,lastarg) ((ap) = (ap))
48: #else
49: #define va_start(ap, last) \
50: ((ap) = (va_list)__builtin_next_arg(last))
51: #endif /* lint */
52:
53: #define va_arg(ap, type) \
54: (*(type *)((ap) += __va_size(type), (ap) - __va_size(type)))
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 /* !_I386_STDARG_H_ */
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