Int 21 Fn D4  - Novell Netware - Synchronization Services - Clear Logical  [N]

   AH = D4h
   DS:DX -> logical record name (counted string up to 99 chars long)

Return: AL = status
       00h successful
       FFh no such record name
Desc:  unlock and remove the logical record name 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

See Also: AH=BEh,AH=D0h,AH=D2h,AH=D5h