Int 62 Fn 0089  u - Fgdriver V4.02 - "fg_pattern" - Specify Display Patte  [V]

   AX = 0089h
   BX = index of pattern to define
   CX = number of predefined display pattern

Notes: the FGDRIVER functions are rearranged with each major release, but
     their parameters do not change (see #3145 at AX=0000h)
   When displaying a pixel run map, Fastgraph uses the pattern associated
     with each color index rather than displaying the actual color
   This call has no effect in text and 256-color graphics modes

See Also: AX=0023h,AX=0045h