UbixOS V2 2.0

stdarg.h
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1 /*-
2 * Copyright (c) 2002-2018 The UbixOS Project.
3 * All rights reserved.
4 *
5 * This was developed by Christopher W. Olsen for the UbixOS Project.
6 *
7 * Redistribution and use in source and binary forms, with or without modification, are permitted
8 * provided that the following conditions are met:
9 *
10 * 1) Redistributions of source code must retain the above copyright notice, this list of
11 * conditions, the following disclaimer and the list of authors.
12 * 2) Redistributions in binary form must reproduce the above copyright notice, this list of
13 * conditions, the following disclaimer and the list of authors in the documentation and/or
14 * other materials provided with the distribution.
15 * 3) Neither the name of the UbixOS Project nor the names of its contributors may be used to
16 * endorse or promote products derived from this software without specific prior written
17 * permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
20 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
21 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
22 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
24 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
26 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #ifndef _STDARG_H
30 #define _STDARG_H
31
32 typedef char *va_list;
33
34 /*
35 #define __va_size(type) (((sizeof(type) + sizeof(int) - 1) / sizeof(int)) * sizeof(int))
36 #define va_start(ap, last) ((ap) = (va_list)&(last) + __va_size(last))
37 #define va_arg(ap,type) (*(type *)((ap) += __va_size(type), (ap) - __va_size(type)))
38 #define va_end(ap) ( ap = (va_list)0 )
39 */
40
41 #define va_start(ap, last) \
42 __builtin_va_start((ap), (last))
43
44 #define va_arg(ap, type) \
45 __builtin_va_arg((ap), type)
46
47 #define __va_copy(dest, src) \
48 __builtin_va_copy((dest), (src))
49
50 #define va_end(ap) \
51 __builtin_va_end(ap)
52
53 int vsprintf(char *buf, const char *fmt, va_list args);
54
55 #endif
56
57 /***
58 $Log: stdarg.h,v $
59 Revision 1.1.1.1 2006/06/01 12:46:13 reddawg
60 ubix2
61
62 Revision 1.2 2005/10/12 00:13:36 reddawg
63 Removed
64
65 Revision 1.1.1.1 2005/09/26 17:23:38 reddawg
66 no message
67
68 Revision 1.2 2004/05/21 15:22:35 reddawg
69 Cleaned up
70
71
72 END
73 ***/
va_list
char * va_list
Definition: stdarg.h:32
buf
Definition: buf.h:35
vsprintf
int vsprintf(char *buf, const char *fmt, va_list args)
Definition: vsprintf.c:124