Category: <b>network</b>
<br>Flags: obsolete (no longer present in current versions)<p>
<pre><b>INT 21 - Novell NetWare, Alloy NTNX - LOG/LOCK PERSONAL FILE (FCB)</b>

	AH = CAh
	DS:DX -&gt; FCB (see <a href=../../it/45/13.html>#01345</a> at AH=0Fh)
	if function C6h lock mode 01h:
	    AL = log and lock flag
		00h log file only
		01h lock as well as log file
	    BP = lock timeout in timer ticks (1/18 sec)
Return: AL = error code
	    00h successful
	    96h no dynamic memory for file
	    FEh timeout
	    FFh failed
Desc:	provides file locking support for FCBs
Note:	this function was added in NetWare 4.0, but was removed some time prior
	  to Advanced NetWare 2.15, and is no longer listed in current Novell
	  documentation
SeeAlso: AH=CBh
</pre>