diff --git a/include/hardware/bt_rc.h b/include/hardware/bt_rc.h
index 71a8901..ee99d91 100644
--- a/include/hardware/bt_rc.h
+++ b/include/hardware/bt_rc.h
@@ -380,80 +380,6 @@
 typedef void (* btrc_add_to_now_playing_callback) (uint8_t scope,
                 uint8_t* uid, uint16_t  uid_counter, bt_bdaddr_t *bd_addr);
 
-/** Callback for set addressed player response on TG **/
-typedef void (* btrc_set_addressed_player_callback) (uint16_t player_id, bt_bdaddr_t *bd_addr);
-
-/** Callback for set browsed player response on TG **/
-typedef void (* btrc_set_browsed_player_callback) (uint16_t player_id, bt_bdaddr_t *bd_addr);
-
-/** Callback for get folder items on TG
-**  num_attr: specifies the number of attributes requested in p_attr_ids
-*/
-typedef void (* btrc_get_folder_items_callback) (uint8_t scope, uint32_t start_item,
-              uint32_t end_item, uint8_t num_attr, uint32_t *p_attr_ids, bt_bdaddr_t *bd_addr);
-
-/** Callback for changing browsed path on TG **/
-typedef void (* btrc_change_path_callback) (uint8_t direction,
-                uint8_t* folder_uid, bt_bdaddr_t *bd_addr);
-
-/** Callback to fetch the get item attributes of the media item
-**  num_attr: specifies the number of attributes requested in p_attrs
-*/
-typedef void (* btrc_get_item_attr_callback) (uint8_t scope, uint8_t* uid, uint16_t uid_counter,
-                uint8_t num_attr, btrc_media_attr_t *p_attrs, bt_bdaddr_t *bd_addr);
-
-/** Callback for play request for the media item indicated by an identifier */
-typedef void (* btrc_play_item_callback) (uint8_t scope,
-                uint16_t uid_counter, uint8_t* uid, bt_bdaddr_t *bd_addr);
-
-/** Callback to fetch total number of items from a folder **/
-typedef void (* btrc_get_total_num_of_items_callback) (uint8_t scope, bt_bdaddr_t *bd_addr);
-
-/** Callback for conducting recursive search on a current browsed path for a specified string */
-typedef void (* btrc_search_callback) (uint16_t charset_id,
-                uint16_t str_len, uint8_t* p_str, bt_bdaddr_t *bd_addr);
-
-/** Callback to add a specified media item indicated by an identifier to now playing queue. */
-typedef void (* btrc_add_to_now_playing_callback) (uint8_t scope,
-                uint8_t* uid, uint16_t  uid_counter, bt_bdaddr_t *bd_addr);
-
-/** Callback for set addressed player response on TG **/
-typedef void (* btrc_set_addressed_player_callback) (uint16_t player_id, bt_bdaddr_t *bd_addr);
-
-/** Callback for set browsed player response on TG **/
-typedef void (* btrc_set_browsed_player_callback) (uint16_t player_id, bt_bdaddr_t *bd_addr);
-
-/** Callback for get folder items on TG
-**  num_attr: specifies the number of attributes requested in p_attr_ids
-*/
-typedef void (* btrc_get_folder_items_callback) (uint8_t scope, uint32_t start_item,
-              uint32_t end_item, uint8_t num_attr, uint32_t *p_attr_ids, bt_bdaddr_t *bd_addr);
-
-/** Callback for changing browsed path on TG **/
-typedef void (* btrc_change_path_callback) (uint8_t direction,
-                uint8_t* folder_uid, bt_bdaddr_t *bd_addr);
-
-/** Callback to fetch the get item attributes of the media item
-**  num_attr: specifies the number of attributes requested in p_attrs
-*/
-typedef void (* btrc_get_item_attr_callback) (uint8_t scope, uint8_t* uid, uint16_t uid_counter,
-                uint8_t num_attr, btrc_media_attr_t *p_attrs, bt_bdaddr_t *bd_addr);
-
-/** Callback for play request for the media item indicated by an identifier */
-typedef void (* btrc_play_item_callback) (uint8_t scope,
-                uint16_t uid_counter, uint8_t* uid, bt_bdaddr_t *bd_addr);
-
-/** Callback to fetch total number of items from a folder **/
-typedef void (* btrc_get_total_num_of_items_callback) (uint8_t scope, bt_bdaddr_t *bd_addr);
-
-/** Callback for conducting recursive search on a current browsed path for a specified string */
-typedef void (* btrc_search_callback) (uint16_t charset_id,
-                uint16_t str_len, uint8_t* p_str, bt_bdaddr_t *bd_addr);
-
-/** Callback to add a specified media item indicated by an identifier to now playing queue. */
-typedef void (* btrc_add_to_now_playing_callback) (uint8_t scope,
-                uint8_t* uid, uint16_t  uid_counter, bt_bdaddr_t *bd_addr);
-
 /** BT-RC Target callback structure. */
 typedef struct {
     /** set to sizeof(BtRcCallbacks) */