usr/src/lib/libplot/gigi/close.c

/*-
 * Copyright (c) 1980, 1993
 *      The Regents of the University of California.  All rights reserved.
 *
 * %sccs.include.proprietary.c%
 */

#ifndef lint
static char sccsid[] = "@(#)close.c     8.1 (Berkeley) %G%";
#endif /* not lint */

#include <signal.h>
#include "gigi.h"

void
closepl()
{
        /* recieve interupts */
        signal(SIGINT, SIG_IGN);

        /* exit graphics mode */
        putchar( ESC );
        putchar('\\');

        exit(0);
}