1*13381Ssam #ifndef lint 2*13381Ssam static char sccsid[] = "@(#)dot.c 4.1 (Berkeley) 06/27/83"; 3*13381Ssam #endif 4*13381Ssam 5*13381Ssam extern vti; 6*13381Ssam dot(xi,yi,dx,n,pat) 7*13381Ssam int pat[]; 8*13381Ssam { 9*13381Ssam struct {char pad,c; int xi,yi,dx;} p; 10*13381Ssam p.c = 7; 11*13381Ssam p.xi = xsc(xi); 12*13381Ssam p.yi = ysc(yi); 13*13381Ssam p.dx = xsc(dx); 14*13381Ssam write(vti,&p.c,7); 15*13381Ssam write(vti,pat,n?n&0377:256); 16*13381Ssam } 17