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