/* 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	__cplusplusextern "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 */