Category: <b>video</b>
<br>Flags: Undocumented function<p>
<pre><b>INT 10 - Doorway - SET BIOS/DIRECT REDIRECTION</b>

	AH = BBh
	AL = new redirection mode
	    00h BIOS (hook and redirect INT 10h,etc.)
	    01h DIRECT (scan video memory for changes)
Return: ???
SeeAlso: INT 16/AH=67h"Doorway"
</pre>