Category: <b>file/disk compression</b>
<br>Flags: Undocumented function<p>
<pre><b>INT 21 - DoubleTools v1.0 - GET ???</b>

	AX = 4404h
	BL = drive number (00h = default, 01h = A:, etc)
	CX = 0006h
	DS:DX -&gt; DoubleTools structure (see <a href=../../it/34/15.html>#01534</a>)
Return: CF clear if IOCTL successful -- check DSPACKET for actual status
	    AX = number of bytes actually transferred
	CF set on error
	    AX = error code (01h,05h,06h,0Dh) (see <a href=../../it/80/16.html>#01680</a> at AH=59h/BX=0000h)
Note:	the Transporter device driver has the signature 55h 61h 50h 74h
	  ("DaPt") twelve bytes after it beginning

</pre>