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Fri Oct 28 21:19:04 2011 UTC (8 years, 2 months ago) by zoff99
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1 /* vswprintf with automatic memory allocation.
2 Copyright (C) 2002-2003 Free Software Foundation, Inc.
3
4 This program is free software; you can redistribute it and/or modify it
5 under the terms of the GNU Library General Public License as published
6 by the Free Software Foundation; either version 2, or (at your option)
7 any later version.
8
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
13
14 You should have received a copy of the GNU Library General Public
15 License along with this program; if not, write to the Free Software
16 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
17 USA. */
18
19 #ifndef _VASNWPRINTF_H
20 #define _VASNWPRINTF_H
21
22 /* Get va_list. */
23 #include <stdarg.h>
24
25 /* Get wchar_t, size_t. */
26 #include <stddef.h>
27
28 #ifdef __cplusplus
29 extern "C" {
30 #endif
31
32 /* Write formatted output to a string dynamically allocated with malloc().
33 You can pass a preallocated buffer for the result in RESULTBUF and its
34 size in *LENGTHP; otherwise you pass RESULTBUF = NULL.
35 If successful, return the address of the string (this may be = RESULTBUF
36 if no dynamic memory allocation was necessary) and set *LENGTHP to the
37 number of resulting bytes, excluding the trailing NUL. Upon error, set
38 errno and return NULL. */
39 extern wchar_t * asnwprintf (wchar_t *resultbuf, size_t *lengthp, const wchar_t *format, ...);
40 extern wchar_t * vasnwprintf (wchar_t *resultbuf, size_t *lengthp, const wchar_t *format, va_list args);
41
42 #ifdef __cplusplus
43 }
44 #endif
45
46 #endif /* _VASNWPRINTF_H */

   
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