Category: <b>network</b>
<br>Flags: callout or callback (usually hooked rather than called), Undocumented function<p>
<pre><b>INT 2F - IFSFUNC.EXE (DOS 4.x only) - UNUSED</b>

	AX = 1127h
Return: CF set
	    AX = 0001h (invalid function) (see <a href=../../it/80/16.html>#01680</a> at INT 21/AH=59h/BX=0000h)
</pre>