◄Blk► ◄Chr► This tells the driver to write data to the device and, if possible, to verify that the data was written accurately. The parameters for this request are identical to: Device Request 08H: Output (Write Data to Device) Notes: ■ This is the device driver "catch-point" for DOS write fns such as 40H (write to file or device) when DOS is in VERIFY mode (see fns 2eH and 54H). See Also: Device Requests DevRequestHdrRec Installable Device Drivers -♦-