INT 21 O - Novell NetWare, Alloy NTNX - CLEAR FILE (FCBsee File Control Block)
	AH = CEh
	DS:DX -> FCBsee File Control Block (see #01345 at AH=0Fh)
Return: AL = error code
Desc:	unlocks file and removes it from log table, then closes all opened and
	  logged occurrences
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=CAh,AH=CFh,AH=EDh"NetWare"