+pa_ext_device_manager_delete;
+pa_ext_device_manager_enable_role_device_priority_routing;
+pa_ext_device_manager_read;
+pa_ext_device_manager_reorder_devices_for_role;
+pa_ext_device_manager_set_device_description;
+pa_ext_device_manager_set_subscribe_cb;
+pa_ext_device_manager_subscribe;
+pa_ext_device_manager_test;