Category: <b>DESQview/TopView and Quarterdeck programs</b>
<p>
<pre><b>INT 15 - DESQview v2.00+ - ENABLE DESQview EXTENSIONS</b>

	AX = DE0Fh
Return: AX and BX destroyed (seems to be bug, weren't saved&amprestored)
Notes:	sends a manager stream with opcodes AEh, BDh, and BFh to task's window
	enables an additional mouse mode
</pre>