check arguments to sqrt() (from jerry@opal)

[unix-history] / usr / src / lib / libplot / dumb / circle.c

/*
* Copyright (c) 1980 Regents of the University of California.
* All rights reserved.  The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*/

#ifndef lint
static char sccsid[] = "@(#)circle.c    5.1 (Berkeley) %G%";
#endif

circle(){
}