Int 62 Fn 00A3  u - Fgdriver V3.03 - "fg_svgaver" - Get Fastgraph Svga Ke  [V]

   AX = 00A3h
   ES:BX -> variable pointer record (see below)

Note:  For FGDRIVER v1.10, this function was "FG_BOXDEPTH" (see AX=0007h);
     "FG_SVGAVER" did not exist yet

See Also: AX=00A1h,AX=00A2h

Format of variable pointer record:
Offset Size    Description
 00h   WORD    segment of WORD buffer for major version
 02h   WORD    offset of WORD buffer for major version
 04h   WORD    segment of WORD buffer for minor version (hundredths)
 06h   WORD    offset of WORD buffer for minor version