#ifndef lintstatic char sccsid[] = "@(#)move.c	4.1 (Berkeley) 6/27/83";#endifextern vti;extern xnow,ynow;move(xi,yi){	struct {char pad,c; int x,y;} p;	p.c = 9;	p.x = xnow = xsc(xi);	p.y = ynow = ysc(yi);	write(vti,&p.c,5);}