chan_mark_dead
chan_mark_dead(ssh, c);
chan_mark_dead(ssh, c);
chan_mark_dead(ssh, c);
chan_mark_dead(ssh, c);
chan_mark_dead(ssh, c);
chan_mark_dead(ssh, c);
chan_mark_dead(ssh, c);
chan_mark_dead(ssh, c);
chan_mark_dead(ssh, c);
void chan_mark_dead(struct ssh *, Channel *);
chan_mark_dead(ssh, sc);
chan_mark_dead(ssh, c);