RH_HOLD_PROPERTY
#define HANDLE_HOLD_PROPERTY(h) HOLD_HANDLE((h), RH_HOLD_PROPERTY, rh_property)
#define HANDLE_RELE_PROPERTY(h) RELE_HANDLE((h), RH_HOLD_PROPERTY)
held = RH_HOLD_PROPERTY;
RH_HOLD_INSTANCE | RH_HOLD_PG | RH_HOLD_PROPERTY;