1 #ifndef lint 2 static char sccsid[] = "@(#)circle.c 4.1 (Berkeley) 06/27/83"; 3 #endif 4 5 extern vti; 6 circle(x,y,r){ 7 char c; 8 c = 5; 9 write(vti,&c,1); 10 write(vti,&x,6); 11 } 12