/*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
/*	  All Rights Reserved  	*/

/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T	*/
/*	The copyright notice above does not evidence any   	*/
/*	actual or intended publication of such source code.	*/

#ident	"$Revision: 1.2 $"

#include <unistd.h>

extern int	xsc(int);
extern int	ysc(int);

extern int vti;

dot(int xi, int yi, int dx, int n, 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);
}