Int 13 Fn 87  - Super Pc-kwik V4.00+ - ???                                 [c]

   AH = 87h
   SI = 4358h
   ???

Return: AH = status??? (00h)
   CX = ???
   DX = ??? (0000h)

Note:  Qualitas Qcache v4.00 is an OEM version of Super PC-Kwik v4.00, and
     thus supports this call
Index: Qualitas Qcache