◄Chr► This tells the driver to terminate any read operation in progress and to empty the device input buffer. DevReq07Rec Offset Size Contents ▀▀▀▀▀▀ ▀▀▀▀ ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ +0 1 bLen ??H (length of this request packet) +1 1 bUnitNo (not used) +2 1 bCmd 07H (command code) +3 2 rStatus OUTPUT: Device Status Word must fill before exit +5H 8 res (reserved) 13 size of this structure rStatus On exit, the driver must place a DevStatusWord here. Always set the Done bit (bit 8). On an error, set the Done bit and the Error bit (bit 15) and put a Device Error Code in the low byte. Notes: ■ This is the device driver "catch-point" for DOS fn 0cH (clear and input). See Also: Device Requests DevRequestHdrRec Installable Device Drivers -♦-