+ curkey = keys;
+ while (*curkey != NULL) {
+ if (policies & ONAK_CLEAN_DROP_V3_KEYS) {
+ if ((*curkey)->publickey->data[0] < 4) {
+ /* Remove the key from the list */
+ tmp = *curkey;
+ *curkey = tmp->next;
+ tmp->next = NULL;
+ free_publickey(tmp);
+ changed++;
+ continue;
+ }
+ }