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- /* vswprintf with automatic memory allocation.
- Copyright (C) 2002-2003 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or modify it
- under the terms of the GNU Library General Public License as published
- by the Free Software Foundation; either version 2, or (at your option)
- any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
- You should have received a copy of the GNU Library General Public
- License along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
- USA. */
- #ifndef _VASNWPRINTF_H
- #define _VASNWPRINTF_H
- /* Get va_list. */
- #include <stdarg.h>
- /* Get wchar_t, size_t. */
- #include <stddef.h>
- #ifdef __cplusplus
- extern "C" {
- #endif
- /* Write formatted output to a string dynamically allocated with malloc().
- You can pass a preallocated buffer for the result in RESULTBUF and its
- size in *LENGTHP; otherwise you pass RESULTBUF = NULL.
- If successful, return the address of the string (this may be = RESULTBUF
- if no dynamic memory allocation was necessary) and set *LENGTHP to the
- number of resulting bytes, excluding the trailing NUL. Upon error, set
- errno and return NULL. */
- extern wchar_t * asnwprintf (wchar_t *resultbuf, size_t *lengthp, const wchar_t *format, ...);
- extern wchar_t * vasnwprintf (wchar_t *resultbuf, size_t *lengthp, const wchar_t *format, va_list args);
- #ifdef __cplusplus
- }
- #endif
- #endif /* _VASNWPRINTF_H */
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