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 dissassociate
    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 strucure obtained via GfxFree().

SEE ALSO
    graphics/gfxnodes.h gfxnew() gfxassociate() gfxlookup()