[Bug 5186] New: int21/440d not implemented

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=5186

Summary: int21/440d not implemented
           Product: Wine
           Version: unspecified
          Platform: All
        OS/Version: All
            Status: UNCONFIRMED
          Severity: blocker
          Priority: P2
         Component: wine-dos
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

err:int21:INT21_Ioctl_Block int21: unknown/not implemented parameters:
int21: AX 440d, BX 0004, CX 0848, DX fbac, SI 0001, DI 0001, DS 0000, ES 0000

This prevents a game from starting.

According to Ralph Brown's Interrupt List, this should do: (see attachment)