Int 62 Fn 007F  u - Fgdriver V4.02 - "fg_moverel" - Adjust Graphics Curso  [V]

   AX = 007Fh
   BX = column offset
   CX = row offset

Notes: the FGDRIVER functions are rearranged with each major release, but
     their parameters do not change (see #3145 at AX=0000h)
   This call is ignored in text modes

See Also: AX=0054h,AX=0058h,AX=007Eh