SETUP_REQUEST_TO_HOST 97 uspace/lib/usbvirt/include/usbvirt/device.h .request_type = SETUP_REQUEST_TO_HOST(USB_REQUEST_TYPE_CLASS, rec), \ SETUP_REQUEST_TO_HOST 115 uspace/lib/usbvirt/include/usbvirt/device.h .request_type = SETUP_REQUEST_TO_HOST(USB_REQUEST_TYPE_STANDARD, rec), \HelenOS homepage, sources at GitHub