1 /*- 2 * Copyright (c) 1983 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * %sccs.include.proprietary.c% 6 */ 7 8 #ifndef lint 9 static char sccsid[] = "@(#)circle.c 4.2 (Berkeley) 04/22/91"; 10 #endif /* not lint */ 11 12 extern vti; 13 circle(x,y,r){ 14 char c; 15 c = 5; 16 write(vti,&c,1); 17 write(vti,&x,6); 18 } 19