/* Copyright (C) 1991,1992,1995,1996,1997,1999 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU 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 2.1 of the License, or (at your option) any later version. The GNU 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 GNU C Library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #include <stdlib.h> #include <string.h> #include <wchar.h> /* Convert the `wchar_t' string in PWCS to a multibyte character string in S, writing no more than N characters. Return the number of bytes written, or (size_t) -1 if an invalid `wchar_t' was found. */ size_t wcstombs (char *s, const wchar_t *pwcs, size_t n) { mbstate_t state; memset (&state, '\0', sizeof state); /* Return how many we wrote (or maybe an error). */ return __wcsrtombs (s, &pwcs, n, &state); }