PZ_DestroyLock(object->lock); nssListIterator_Destroy(object->instances);
nssPKIObject_Destroy(  struct nssPKIObjectBaseStr *object){    PRUint32 refCount;    PZ_Lock(object->lock);    PORT_Assert(object->refCount > 0);    refCount = --object->refCount;    PZ_Unlock(object->lock);    if (refCount == 0) {	nssList_Destroy(object->instanceList);	nssArena_Destroy(object->arena);	return PR_TRUE;    }    return PR_FALSE;}