删除无用api

	void *priv_data;    // Interface-specific private data (e.g., UART device ptr)

};

/**

 * @brief Loads a protocol onto a communication interface.

 *

 * @param interface Pointer to the interface instance.

 * @param protocol Pointer to the protocol definition to load.

 * @return 0 on success, negative error code on failure.

 */

static inline int ares_interface_load_protocol(struct AresInterface *interface,

					       struct AresProtocol *protocol)

{

	if (!interface || !protocol) {

		return -EINVAL;

	}

	interface->protocol = protocol;

	return 0;

}

#ifdef __cplusplus

}

#endif