libio/putwc.c

   1 /* Copyright (C) 1991, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, write to the Free
  16    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  17    02111-1307 USA.  */
  18
  19 #include "libioP.h"
  20 #include <wchar.h>
  21
  22 wint_t
  23 putwc (wc, fp)
  24      wchar_t wc;
  25      _IO_FILE *fp;
  26 {
  27   wint_t result;
  28   CHECK_FILE (fp, WEOF);
  29   _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
  30   _IO_flockfile (fp);
  31   result = _IO_putwc_unlocked (wc, fp);
  32   _IO_funlockfile (fp);
  33   _IO_cleanup_region_end (0);
  34   return result;
  35 }