Int 2F Fn FB42  PU - Borland C++ 2.0 Dpmiload.exe - Free Memory Block      [E]

   AX = FB42h
   BX = 0008h
   CX = bit flags
       bit 2: set if DPMI memory, clear if DOS memory
   DX = selector of DOS memory block
   SI:DI = handle of DPMI memory block

Return: DX = 0000h on error, unchanged if succcessful

Note:  The version of DPMILOAD distributed with BC++ v2.0 identifies itself
     as version 1.000, while the version distributed with BC++ 3.0
     identifies itself as version 1.0; the former is 10864 bytes, the
     latter 22180 bytes.

See Also: AX=FB42h/BX=0002h