Int 62 Fn 0035 u - Fgdriver V4.02 - "fg_flood" - Flood Fill Arbitrary Cl [V]
AX = 0035h
BX = starting column
CX = starting row
Desc: fill the bounded region around the specified point (respecting clipping
region) with the currrent color
Notes: the FGDRIVER functions are rearranged with each major release, but
their parameters do not change (see #3145 at AX=0000h)
This function is ignored in text modes
See Also: AX=0028h,AX=0085h