#ifndef lint static char sccsid[] = "@(#)move.c 4.1 (Berkeley) 6/27/83"; #endif extern 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); }