1 #ifndef lint 2 static char sccsid[] = "@(#)circle.c 4.1 (Berkeley) 11/10/83"; 3 #endif 4 5 circle (xc,yc,r) 6 int xc,yc,r; 7 { 8 arc(xc,yc, xc+r,yc, xc-r,yc); 9 arc(xc,yc, xc-r,yc, xc+r,yc); 10 } 11