HC_INDEX_DATA_HC_ENABLED
if (!(hc_index_entry->flags & HC_INDEX_DATA_HC_ENABLED) && hc_index_entry->timeout) {
hc_index_entry->flags |= HC_INDEX_DATA_HC_ENABLED;
if (hc_index_entry->flags & HC_INDEX_DATA_HC_ENABLED) {
hc_index_entry->flags &= ~HC_INDEX_DATA_HC_ENABLED;
hc_index_entry->flags |= HC_INDEX_DATA_HC_ENABLED;