| /* Copyright (C) 1991, 1995, 1996, 1997 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 Library General Public License as |
| published by the Free Software Foundation; either version 2 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 |
| Library General Public License for more details. |
| |
| You should have received a copy of the GNU Library General Public |
| License along with the GNU C Library; see the file COPYING.LIB. If not, |
| < write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| #include <stdarg.h> |
| #include <stdio.h> |
| |
| /* The function `vscanf' is not defined in ISO C. Therefore we must |
| use the protected form here. In stdio it is called `__vscanf' and |
| in libio `_IO_vscanf'. */ |
| #ifdef USE_IN_LIBIO |
| # include <libioP.h> |
| # define VSCANF _IO_vscanf |
| #else |
| # define VSCANF __vscanf |
| #endif |
| |
| /* Read formatted input from stdin according to the format string FORMAT. */ |
| /* VARARGS1 */ |
| int |
| scanf (const char *format, ...) |
| { |
| va_list arg; |
| int done; |
| |
| va_start (arg, format); |
| done = VSCANF (format, arg); |
| va_end (arg); |
| |
| return done; |
| } |