NAME
       GfxFree -- free a graphics extended data structure (V36)

   SYNOPSIS
       GfxFree( node );
       	      a0

	void GfxFree(struct ExtendedNode *);

   FUNCTION
	Free a special graphics extended data structure (each of which
	begins with an ExtendedNode structure).

   INPUTS
	node = pointer to a graphics extended data structure obtained via
	       GfxNew().

   RESULT
	the node is deallocated from memory. graphics will disassociate
	this special graphics extended node from any associated data
	structures, if necessary, before freeing it (see GfxAssociate()).

   BUGS
	an Alert() will be called if you attempt to free any structure
	other than a graphics extended data structure obtained via GfxFree().

   SEE ALSO
	graphics/gfxnodes.h GfxNew() GfxAssociate() GfxLookUp()