-/* Copyright (C) 1993, 1996-1999, 2001, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1996, 1997, 1998, 1999, 2001, 2002, 2003
+ 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
{
int result;
CHECK_FILE (fp, WEOF);
- _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
- _IO_flockfile (fp);
+ _IO_acquire_lock (fp);
_IO_fwide (fp, 1);
if (c == WEOF)
result = WEOF;
else
result = INTUSE(_IO_sputbackwc) (fp, c);
- _IO_funlockfile (fp);
- _IO_cleanup_region_end (0);
+ _IO_release_lock (fp);
return result;
}