RH_HOLD_PG
#define HANDLE_HOLD_PG(h) HOLD_HANDLE((h), RH_HOLD_PG, rh_pg)
#define HANDLE_RELE_PG(h) RELE_HANDLE((h), RH_HOLD_PG)
held = RH_HOLD_PG;
RH_HOLD_INSTANCE | RH_HOLD_PG | RH_HOLD_PROPERTY;