TYPEMAP

RsvgHandle *	T_RSVG_HANDLE

INPUT

T_RSVG_HANDLE
	$var = INT2PTR ($type, SvIV ((SV *) SvRV ($arg)));

OUTPUT

T_RSVG_HANDLE
	sv_setref_pv ($arg, "Gnome2::Rsvg::Handle", (void *) $var);