Int 21 Fn BE  - Novell Netware - Synchronization Services - Clear Physica  [N]

   AH = BEh
   BX = file handle
   CX:DX = starting offset within file
   SI:DI = record length in bytes

Return: AL = status
       00h successful
       FFh specified record not locked
Desc:  unlock the physical record and remove it from the log table

Note:  this function is supported by NetWare 4.6+, Advanced NetWare 1.0+, and
     Alloy NTNX

See Also: AH=5Ch,AH=BCh,AH=BDh,AH=C1h,AH=C4h,AH=D4h