INT 7F - HDILOAD.EXE - 8514/A VIDEO CONTROLLER INTERFACE
        AX = 0105h
Return: CF set on error
        CF clear if successful
            CX:DX -> array of FAR pointers to entry points
Note:   most functions are invoked by pushing the DWORD parameter block pointer
          and then performing a FAR call via the appropriate vector of the
          entry point array
SeeAlso: AX=ABCDh

Function numbers: (do FAR call via entry_points+4*function)
 08h    HOPEN
 10h    HINT
 13h    HLDPAL
 15h    HBBW
 17h    HBBR
 18h    HBBCHN
 1Dh    HQMODE
 22h    HCLOSE
 30h    HINIT
 31h    HSYNC
 39h    HSPAL
 3Ah    HRPAL