Category: <b>file/disk compression</b>
<br>Flags: Undocumented function<p>
<pre><b>INT 21 - IBM PC-DOS - KEYBGK - SELECT KEYBOARD LAYOUT</b>

	AX = FAFFh
	CL = keyboard layout
	    31h keyboard 319
	    32h keyboard 220
	BX = code page (869 or 813 decimal)
Return: AL = F1h if installed
	DX destroyed
</pre>