iter_dp_cangodown
int iter_dp_cangodown(struct query_info* qinfo, struct delegpt* dp);
&& iter_dp_cangodown(&iq->qchase, iq->dp)) {
&& iter_dp_cangodown(&iq->qchase, iq->dp)) {
int iter_dp_cangodown(struct query_info* qinfo, struct delegpt* dp);
&& iter_dp_cangodown(&iq->qchase, iq->dp)) {
&& iter_dp_cangodown(&iq->qchase, iq->dp)) {