netusb: Register each function

	}

#ifndef CONFIG_USB_COMPOSITE_DEVICE

	/* Linker-defined symbols bound the USB descriptor structs */

	extern struct usb_cfg_data __usb_data_start[];

	extern struct usb_cfg_data __usb_data_end[];

	size_t size = (__usb_data_end - __usb_data_start);

	for (size_t i = 0; i < size; i++) {

		struct usb_cfg_data *cfg = &(__usb_data_start[i]);

		int ret;

	netusb_config.interface.payload_data = interface_data;

	netusb_config.usb_device_description = usb_get_device_descriptor();

		USB_DBG("Registering function %u", i);

		cfg->interface.payload_data = interface_data;

		cfg->usb_device_description = usb_get_device_descriptor();

	ret = usb_set_config(&netusb_config);

		ret = usb_set_config(cfg);

		if (ret < 0) {

			USB_ERR("Failed to configure USB device");

			return;

		}

	ret = usb_enable(&netusb_config);

		ret = usb_enable(cfg);

		if (ret < 0) {

			USB_ERR("Failed to enable USB");

			return;

		}

	}

#endif /* CONFIG_USB_COMPOSITE_DEVICE */

	USB_INF("netusb initialized");