110 static void cap_discovery_complete_cb(struct bt_conn *conn, int err,  in cap_discovery_complete_cb()
133 static void unicast_start_complete_cb(int err, struct bt_conn *conn)  in unicast_start_complete_cb()
143 static void unicast_update_complete_cb(int err, struct bt_conn *conn)  in unicast_update_complete_cb()
151 static void unicast_stop_complete_cb(int err, struct bt_conn *conn)  in unicast_stop_complete_cb()
168 	int err;  in discover_cas()  local
241 static void discover_cb(struct bt_conn *conn, int err, enum bt_audio_dir dir)  in discover_cb()
274 	int err;  in discover_sinks()  local
293 	int err;  in discover_sources()  local
318 	int err = 0;  in unicast_group_create()  local
344 	int err = 0;  in unicast_audio_start()  local
419 	int err = 0;  in cap_initiator_init()  local
446 	int err = 0;  in cap_initiator_setup()  local