gboolean avctp_unregister_browsing_pdu_handler(unsigned int id);
int avctp_send_passthrough(struct avctp *session, uint8_t op);
+#ifdef __TIZEN_PATCH__
+int avctp_send_release_passthrough(struct avctp *session, uint8_t op);
+#endif
int avctp_send_vendordep(struct avctp *session, uint8_t transaction,
uint8_t code, uint8_t subunit,
uint8_t *operands, size_t operand_count);