Category: <b>sound/speech</b>
<p>
<pre><b>INT 10 - VESA VBE/AI (Audio Interface) - OPEN DEVICE</b>

	AX = 4F13h
	BX = 0003h
	CX = handle
	DX = API set (16/32-bit)
	SI = segment ???
Return: AL = 4Fh if function supported
	    AH = status
		00h successful
		    SI:CX -&gt; memory ???
		01h failed
SeeAlso: AX=4F13h/BX=0000h,AX=4F13h/BX=0002h,AX=4F13h/BX=0004h
</pre>