Category: <b>keyboard enhancers</b>
<br>Flags: Undocumented function<p>
<pre><b>INT 2F - 4MAP - INSTALLATION CHECK</b>

	AX = F000h
Return: AX = 00FFh
Program: 4MAP is a keybinding program for 4DOS (see AX=D44Dh) by Ho-Ping Tseng
Note:	returns AX=00FFh for any value of AL not listed here
SeeAlso: AX=D44Dh,AX=F001h,AX=F002h
</pre>