auth_xfer_pickup_initial_zone
auth_xfer_pickup_initial_zone(x, env);
void auth_xfer_pickup_initial_zone(struct auth_xfer* x,
auth_xfer_pickup_initial_zone(xfr, &worker->env);
auth_xfer_pickup_initial_zone(x, env);
void auth_xfer_pickup_initial_zone(struct auth_xfer* x,