sortix-mirror/libc/stdlib/mbstowcs.c

36 lines
1.3 KiB
C

/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2013, 2014.
This file is part of the Sortix C Library.
The Sortix C Library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or (at your
option) any later version.
The Sortix C Library 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 Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with the Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
stdlib/mbstowcs.c
Convert a multibyte string to a wide-character string.
*******************************************************************************/
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
// TODO: This function is unpure and should be removed.
size_t mbstowcs(wchar_t* restrict dst, const char* restrict src, size_t n)
{
mbstate_t ps;
memset(&ps, 0, sizeof(ps));
return mbsrtowcs(dst, (const char**) &src, n, &ps);
}