INT 21 - Novell NetWare - SYNCHRONIZATION SERVICES - RELEASE LOGICAL RECORD     
	AH = D2h
	DS:DX -> semaphore identifier (counted string up to 99 chars long)
Return: AL = status
	    00h successful
	    FFh no such record
Desc:	unlock the logical record name but do not remove it from the log table
Notes:	this function is supported by NetWare 4.0+, Advanced NetWare 1.0+,
	  Banyan VINES, and Alloy NTNX
	locks on logical record names are advisory and may be ignored by other
	  applications
SeeAlso: AH=BDh,AH=D0h,AH=D3h,AH=D4h