Int 62 Fn 0012  u - Fgdriver V4.02 - "fg_clprect" - Draw Filled Rectangle  [V]

   AX = 0012h
   BX = screen space column of left edge
   CX = screen space column of right edge
   DX = screen space row of top edge
   SI = screen space row of bottom edge

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

See Also: AX=0006h,AX=0010h,AX=0011h,AX=0023h,AX=009Bh,AX=00A9h