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