INT 2F - SMARTDRV v4.00+ - GET TABLE POINTER???
        AX = 4A10h
        BX = 000Ah
Return: ES:BX -> table of about 10 bytes or 5 words. Seems to be words
                 pointing to memory addresses containing info??? (see below)
Note:   this function is also supported by PC-Cache v8.0.
SeeAlso: AX=4A10h/BX=0000h

Format of data table:
Offset  Size    Description
 00h  8 BYTEs   ???
 08h    WORD    offset of WORD containing number of elements in cache

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