/* Copyright (C) 2005-2018 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, see

   <http://www.gnu.org/licenses/>.  */

#include <locale.h>

#include <stdlib.h>

#include <wcsmbs/wcsmbsload.h>

extern mbstate_t __wctomb_state attribute_hidden; /* Defined in wctomb.c.  */

int

__wctomb_chk (char *s, wchar_t wchar, size_t buflen)

{

  /* We do not have to implement the full wctomb semantics since we

     know that S cannot be NULL when we come here.  */

  if (buflen < MB_CUR_MAX)

    __chk_fail ();

  return __wcrtomb (s, wchar, &__wctomb_state);

}