/*- * Copyright (c) 1983, 1993 * The Regents of the University of California. All rights reserved. * * This module is believed to contain source code proprietary to AT&T. * Use and redistribution is subject to the Berkeley Software License * Agreement and your Software Agreement with AT&T (Western Electric). */ #ifndef lint static char sccsid[] = "@(#)line.c 8.1 (Berkeley) 6/4/93"; #endif /* not lint */ #include "aed.h" /*--------------------------------------------------------- * Line draws a line between two points. * * Results: None. * * Side Effects: * A line is drawn on the screen between (x1, y1) and (x2, y2). *--------------------------------------------------------- */ line(x1, y1, x2, y2) int x1, y1, x2, y2; { setcolor("01"); putc('Q', stdout); outxy20(x1, y1); putc('A', stdout); outxy20(x2, y2); (void) fflush(stdout); curx = x2; cury = y2; }