4.4BSD/usr/src/lib/libplot/hp2648/close.c

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/*-
 * Copyright (c) 1980, 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[] = "@(#)close.c	8.1 (Berkeley) 6/4/93";
#endif /* not lint */

#include "hp2648.h"

closepl()
{
	putchar('Z');
	fflush(stdout);
	if ( shakehands == TRUE ) {
		stty(fildes, &sarg);
		close(fildes);
	}
}