509     struct usbdevfs_ctrltransfer  ctrl;  in usb_device_control_transfer()  local
515     memset(&ctrl, 0, sizeof(ctrl));  in usb_device_control_transfer()
516     ctrl.bRequestType = requestType;  in usb_device_control_transfer()
517     ctrl.bRequest = request;  in usb_device_control_transfer()
518     ctrl.wValue = value;  in usb_device_control_transfer()
519     ctrl.wIndex = index;  in usb_device_control_transfer()
520     ctrl.wLength = length;  in usb_device_control_transfer()
521     ctrl.data = buffer;  in usb_device_control_transfer()
522     ctrl.timeout = timeout;  in usb_device_control_transfer()
523     return ioctl(device->fd, USBDEVFS_CONTROL, &ctrl);  in usb_device_control_transfer()
532     struct usbdevfs_bulktransfer  ctrl;  in usb_device_bulk_transfer()  local
538     memset(&ctrl, 0, sizeof(ctrl));  in usb_device_bulk_transfer()
539     ctrl.ep = endpoint;  in usb_device_bulk_transfer()
540     ctrl.len = length;  in usb_device_bulk_transfer()
541     ctrl.data = buffer;  in usb_device_bulk_transfer()
542     ctrl.timeout = timeout;  in usb_device_bulk_transfer()
543     return ioctl(device->fd, USBDEVFS_BULK, &ctrl);  in usb_device_bulk_transfer()