}
static void refused_option (struct Opt *o) {    if (o->send == WILL && o->option == TELOPT_NEW_ENVIRON &&	o_oenv.state == INACTIVE) {	send_opt (WILL, TELOPT_OLD_ENVIRON);	o_oenv.state = REQUESTED;    }    if (o->option == TELOPT_ECHO)    {	cfg.ldisc_term = TRUE;	ldisc = &ldisc_term;    }}