Category: <b>sound/speech</b>
<p>
<pre><b>INT 1A - SND - INSTALLATION CHECK???</b>

	AX = FF00h
Return: AL = version??? (02h)
	AH = busy flag (00h if not in a SND call, 01h if SND currently active)
Note:	the SND API is also supported by IC (Internal Commands) v2.0, a
	  shareware TSR by Geoff Friesen which extends COMMAND.COM's internal
	  command set
SeeAlso: AX=FF01h,AX=FF02h,AX=FF04h,AX=FF05h
</pre>