/********************************************************************** * Copyright (c) Digital Equipment Corporation 1984, 1985, 1986. * * All Rights Reserved. * * Reference "/usr/src/COPYRIGHT" for applicable restrictions. * **********************************************************************/ /* * SCCSID: @(#)dot.c 3.0 4/22/86 */ extern vti; dot(xi,yi,dx,n,pat) int pat[]; { struct {char pad,c; int xi,yi,dx;} p; p.c = 7; p.xi = xsc(xi); p.yi = ysc(yi); p.dx = xsc(dx); write(vti,&p.c,7); write(vti,pat,n?n&0377:256); }