usr/src/usr.bin/talk/talk.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
char copyright[] =
"@(#) Copyright (c) 1983 Regents of the University of California.\n\
 All rights reserved.\n";
#endif /* not lint */

#ifndef lint
static char sccsid[] = "@(#)talk.c      5.4 (Berkeley) %G%";
#endif /* not lint */

#include "talk.h"

/*
 * talk:        A visual form of write. Using sockets, a two way
 *              connection is set up between the two people talking.
 *              With the aid of curses, the screen is split into two
 *              windows, and each users text is added to the window,
 *              one character at a time...
 *
 *              Written by Kipp Hickman
 *
 *              Modified to run under 4.1a by Clem Cole and Peter Moore
 *              Modified to run between hosts by Peter Moore, 8/19/82
 *              Modified to run under 4.1c by Peter Moore 3/17/83
 */

main(argc, argv)
        int argc;
        char *argv[];
{
        get_names(argc, argv);
        init_display();
        open_ctl();
        open_sockt();
        start_msgs();
        if (!check_local())
                invite_remote();
        end_msgs();
        set_edit_chars();
        talk();
}