Category: <b>resident utilities</b>
<br>Flags: Undocumented function<p>
<pre><b>INT 16 - PC Tools v5.1+ PCShell API - SET ??? FLAG</b>

	AX = FFDDh
	BX = 0007h
Return: CF clear if successful
SeeAlso: AX=FFDDh/BX=0008h
</pre>