ucomwritecb       145 dev/usb/ucom.c void	ucomwritecb(usbd_xfer_handle, usbd_private_handle, usbd_status);
ucomwritecb       994 dev/usb/ucom.c 		    USBD_NO_COPY, USBD_NO_TIMEOUT, ucomwritecb);
ucomwritecb       998 dev/usb/ucom.c 		    USBD_NO_COPY, USBD_NO_TIMEOUT, ucomwritecb);