AVRCP: Register/Unregister Browsing handler

@@ -158,6 +158,11 @@ struct avctp_pdu_handler {
 	unsigned int id;
 };
 
+struct avctp_browsing_pdu_handler {
+	avctp_browsing_pdu_cb cb;
+	void *user_data;
+};
+
 static struct {
 	const char *name;
 	uint8_t avc;

@@ -177,6 +182,7 @@ static GSList *callbacks = NULL;
 static GSList *servers = NULL;
 static GSList *control_handlers = NULL;
 static uint8_t id = 0;
+static struct avctp_browsing_pdu_handler *browsing_handler = NULL;
 
 static void auth_cb(DBusError *derr, void *user_data);
 

@@ -1261,6 +1267,18 @@ unsigned int avctp_register_pdu_handler(uint8_t opcode, avctp_control_pdu_cb cb,
 	return handler->id;
 }
 
+unsigned int avctp_register_browsing_pdu_handler(avctp_browsing_pdu_cb cb,
+					void *user_data)
+{
+	unsigned int id = 0;
+
+	browsing_handler = g_new(struct avctp_browsing_pdu_handler, 1);
+	browsing_handler->cb = cb;
+	browsing_handler->user_data = user_data;
+
+	return ++id;
+}
+
 gboolean avctp_unregister_pdu_handler(unsigned int id)
 {
 	GSList *l;

@@ -1278,6 +1296,12 @@ gboolean avctp_unregister_pdu_handler(unsigned int id)
 	return FALSE;
 }
 
+gboolean avctp_unregister_browsing_pdu_handler()
+{
+	g_free(browsing_handler);
+	return TRUE;
+}
+
 struct avctp *avctp_connect(const bdaddr_t *src, const bdaddr_t *dst)
 {
 	struct avctp *session;

@@ -82,6 +82,10 @@ typedef size_t (*avctp_control_pdu_cb) (struct avctp *session, uint8_t transacti
 typedef gboolean (*avctp_rsp_cb) (struct avctp *session, uint8_t code,
 					uint8_t subunit, uint8_t *operands,
 					size_t operand_count, void *user_data);
+typedef size_t (*avctp_browsing_pdu_cb) (struct avctp *session,
+					uint8_t transaction,
+					uint8_t *operands, size_t operand_count,
+					void *user_data);
 
 unsigned int avctp_add_state_cb(avctp_state_cb cb, void *user_data);
 gboolean avctp_remove_state_cb(unsigned int id);

@@ -96,7 +100,9 @@ void avctp_disconnect(struct avctp *session);
 unsigned int avctp_register_pdu_handler(uint8_t opcode, avctp_control_pdu_cb cb,
 							void *user_data);
 gboolean avctp_unregister_pdu_handler(unsigned int id);
-
+unsigned int avctp_register_browsing_pdu_handler(avctp_browsing_pdu_cb cb,
+							void *user_data);
+gboolean avctp_unregister_browsing_pdu_handler();
 int avctp_send_passthrough(struct avctp *session, uint8_t op);
 int avctp_send_vendordep(struct avctp *session, uint8_t transaction,
 				uint8_t code, uint8_t subunit,