
  TYPE
    dst$resource_request_types = (dsc$rrt_null_request, dsc$rrt_get_pp,
          dsc$rrt_return_pp, dsc$rrt_get_channel, dsc$rrt_return_channel,
          dsc$rrt_get_equipment, dsc$rrt_return_equipment,
          dsc$rrt_update_free_run_clock);
