NAME
    scanf - formatted scan of characters read from standard input

SYNOPSIS
    scanf(fmt, x_1, x_2, ...)

TYPES
    fmt			string
    x_1, x_2, ...	lvalues

    return	null, nonnegative integer, or error value

DESCRIPTION
    This does the same as fscanf(files(0), fmt, x_1, x_2, ...).
    For details see fscanf.

EXAMPLE
    ; global a, b, c
    ; scanf("%5c", a)
	1
    ; a
	"Alpha"

LIMITS
    The number of arguments is not to exceed 1024.

LINK LIBRARY
    int scanfstr(char *str, char *fmt, int count, VALUE **vals);

SEE ALSO
    scan, strscan, fscanf, strscanf, scanf, printf, fprintf

## Copyright (C) 1999-2006  Landon Curt Noll
##
## Calc is open software; you can redistribute it and/or modify it under
## the terms of the version 2.1 of the GNU Lesser General Public License
## as published by the Free Software Foundation.
##
## Calc 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.
##
## A copy of version 2.1 of the GNU Lesser General Public License is
## distributed with calc under the filename COPYING-LGPL.  You should have
## received a copy with calc; if not, write to Free Software Foundation, Inc.
## 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
##
## @(#) $Revision: 30.1 $
## @(#) $Id: scanf,v 30.1 2007/03/16 11:10:42 chongo Exp $
## @(#) $Source: /usr/local/src/cmd/calc/help/RCS/scanf,v $
##
## Under source code control:	1996/04/30 03:05:18
## File existed as early as:	1996
##
## chongo <was here> /\oo/\	http://www.isthe.com/chongo/
## Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
