INT 62 u - FGDRIVER v4.02 - "FG_DASHREL" - DRAW DASHED LINE TO RELATVE POSITION
	AX = 0017h
	BX = endpoint column offset
	CX = endpoint row offset
	DX = dash pattern (set bits cause drawn pixels)
Notes:	the FGDRIVER functions are rearranged with each major release, but
	  their parameters do not change (see #03474)
	This call is ignored in text modes
	The starting point is the current graphics cursor position; the cursor
	  position is updated
SeeAlso: AX=0016h,AX=001Eh,AX=008Fh