1/* Copyright (C) 1991, 1995, 1996, 1997, 2002 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 <stdarg.h>
20#include <stdio.h>
21
22#ifdef USE_IN_LIBIO
23# include <libioP.h>
24#endif
25
26
27/* Read formatted input from stdin according to the format string FORMAT.  */
28/* VARARGS1 */
29int
30scanf (const char *format, ...)
31{
32  va_list arg;
33  int done;
34
35  va_start (arg, format);
36#ifdef USE_IN_LIBIO
37  done = INTUSE(_IO_vfscanf) (stdin, format, arg, NULL);
38#else
39  done = vfscanf (stdin, format, arg);
40#endif
41  va_end (arg);
42
43  return done;
44}
45