Add copyright

[unix-history] / usr / src / lib / libplot / dumb / line.c

/*
* Copyright (c) 1980 Regents of the University of California.
* All rights reserved.  The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*/

#ifndef lint
static char sccsid[] = "@(#)line.c      5.1 (Berkeley) %G%";
#endif not lint

#include "dumb.h"

line(x0, y0, x1, y1)
       int x0, y0, x1, y1;
{
       int x,y;

       scale(x0, y0);
       x = x1;
       y = y1;
       scale(x, y);
       currentx = x0;
       currenty = y0;
       screenmat[currentx][currenty] = '*';
       dda_line('*', x0, y0, x1, y1);
}