INT 62 u - FGDRIVER v4.02 - "FG_POLYOFF" - DEFINE POLYGON DRAWING OFFSET
	AX = 0095h
	BX = horizontal offset (default 0)
	CX = vertical offset (default 0)
Desc:	define the offsets applied to all vertices of polygons drawn with
	  "FG_POLYFILL" or "FG_POLYLINE"
Note:	the FGDRIVER functions are rearranged with each major release, but
	  their parameters do not change (see #03474 at AX=0000h)
SeeAlso: AX=0092h,AX=0094h