Int 2F Fn B001 - Dos 3.3+ Graftabl.com - Get Graphics Font Table [V]
AX = B001h
DS:BX -> DWORD buffer for address of 8x8 font table
Return: buffer filled
AL = FFh
Note: PC-DOS 3.30/4.01 and MS-DOS 6.0 set the font table offset to 0130h,
MS-DOS 3.30 sets it to 0030h
See Also: AH=2Eh"GRAFTABL",AX=B000h