libio/putwchar.c


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/* Copyright (C) 1991-2015 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 "libioP.h"
#include <wchar.h>

wint_t
putwchar (wchar_t wc)
{
  wint_t result;
  _IO_acquire_lock (_IO_stdout);
  result = _IO_putwc_unlocked (wc, _IO_stdout);
  _IO_release_lock (_IO_stdout);
  return result;
}