usr/src/usr.bin/window/wwend.c

/*
 * Copyright (c) 1983 Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that the above copyright notice and this paragraph are
 * duplicated in all such forms and that any documentation,
 * advertising materials, and other materials related to such
 * distribution and use acknowledge that the software was developed
 * by the University of California, Berkeley.  The name of the
 * University may not be used to endorse or promote products derived
 * from this software without specific prior written permission.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 */

#ifndef lint
static char sccsid[] = "@(#)wwend.c     3.11 (Berkeley) %G%";
#endif /* not lint */

#include "ww.h"
#include "tt.h"

wwend()
{
        wwupdate();
        if (tt.tt_scroll_top != 0 || tt.tt_scroll_bot != tt.tt_nrow - 1)
                /* tt.tt_setscroll is known to be defined */
                (*tt.tt_setscroll)(0, tt.tt_nrow - 1);
        if (tt.tt_insert)
                (*tt.tt_setinsert)(0);
        if (tt.tt_modes)
                (*tt.tt_setmodes)(0);
        if (tt.tt_scroll_down)
                (*tt.tt_scroll_down)();
        (*tt.tt_move)(tt.tt_nrow - 1, 0);
        (*tt.tt_end)();
        ttflush();
        (void) wwsettty(0, &wwoldtty, &wwnewtty);
}