warn(warning);
warn("%s", warning);
quit(warning, do_perror)	char *warning;	int do_perror;{	if (curses_initialized) {		wmove(his_win.x_win, his_win.x_nlines-1, 0);		wclrtoeol(his_win.x_win);		wrefresh(his_win.x_win);		endwin();	}	if (invitation_waiting)		send_delete();	if (warning) {		if (do_perror)			warn(warning);		else			warnx(warning);	}	exit(0);}