INT 21 - Novell NetWare 4.0, Alloy NTNX - RELEASE FILE (FCB)
AH = CCh
DS:DX -> FCB (see AH=0Fh)
Return: none
Note:   unlocks file, but does not remove it from the log table or close it
SeeAlso: AH=CDh

See also: 21CA

21CC - Novell NetWare 4.0, Alloy NTNX - RELEASE FILE (FCB)