static void
signal_handler(int sig)
{
sleep(60); /* XXX */
received_signal = sig;
quit_pending = 1;
}
if (!isatty(err))
set_nonblock(err);
window = CHAN_SES_WINDOW_DEFAULT;
window = CHAN_SES_WINDOW_DEFAULT * 100;
packetmax = CHAN_SES_PACKET_DEFAULT;
if (tty_flag) {
window >>= 1;