int storage_ext_foreach_device_list(storage_device_supported_cb callback, void *user_data);
int storage_ext_register_cb(enum storage_cb_type type, struct storage_cb_info *info);
int storage_ext_unregister_cb(enum storage_cb_type type, struct storage_cb_info *info);
-int storage_ext_get_root(int storage_id, char *path, size_t len);
+int storage_ext_get_root(int storage_id, char *path, size_t len, bool *extendedinternal);
int storage_ext_get_state(int storage_id, storage_state_e *state);
int storage_ext_get_primary_mmc_path(char *path, size_t len);