NAME
	GadgetMouse -- Calculate gadget-relative mouse position. (V36)

    SYNOPSIS
	GadgetMouse( Gadget, GInfo, MousePoint )
		     A0      A1     A2

	VOID GadgetMouse( struct GadgetInfo *, WORD * );

    FUNCTION
	Determines the current location of the mouse pointer relative
	to the upper-left corner of a custom gadget.  Typically used
	only in the GM_HANDLEINPUT and GM_GOACTIVE custom gadget hook
	routines.

	NEWS FLASH!!: These two hook routines are now passed the mouse
	coordinates, so this function has no known usefulness.

	We recommend that you don't call it.

	Note that this function calculates the mouse position taking
	"gadget relativity" (GFLG_RELRIGHT, GFLG_RELBOTTOM) into
	consideration.  If your custom gadget intends to ignore these
	properties, then you should either enjoin or inhibit your users
	from setting those bits, since Intuition won't ask if you respect
	them.

    INPUTS
	GInfo = A pointer to a GadgetInfo structure as passed to the
		custom gadget hook routine.
	MousePoint = address of two WORDS, or a pointer to a structure of
		type Point.

    RESULT
	Returns nothing.  Fills in the two words pointed to by
	MousePoint with the gadget-relative mouse position.

    BUGS
	Useless, since equivalent information is now passed to every
	function that might have a use for this.

    SEE ALSO