int change_keys_from_to(db_connection_t *dbconn, int sockfd, const char *zonename, const hsm_key_t *hsmkey, int keytag, key_data_ds_at_parent_t state_from, key_data_ds_at_parent_t state_to, engine_type *engine)
int run_ds_cmd(int sockfd, const char *cmd, db_connection_t *dbconn, key_data_ds_at_parent_t state_from, key_data_ds_at_parent_t state_to, engine_type *engine)