module USB_PortType {
import from USB_PortTypes all;

	type port USB_PT message {
		out USB_open_vid_pid;
		out USB_open_path;
		out USB_set_configuration;
		out USB_claim_interface;
		out USB_release_interface;
		in USB_result;

		out USB_get_device_descriptor;
		out USB_get_config_descriptor;
		out USB_get_active_config_descriptor;
		out USB_get_config_descriptor_by_value;
		out USB_get_string_descriptor;
		in USB_descriptor;

		out USB_transfer;
		in USB_transfer_compl;
	} with { extension "provider" };

};
