(*collection->getUIDFromObject)(object, node->uid);
nssPKIObjectCollection_AddObject(  nssPKIObjectCollection *collection,  nssPKIObject *object){    pkiObjectCollectionNode *node;    node = nss_ZNEW(collection->arena, pkiObjectCollectionNode);    if (!node) {	return PR_FAILURE;    }    node->haveObject = PR_TRUE;    node->object = nssPKIObject_AddRef(object);    PR_INIT_CLIST(&node->link);    PR_INSERT_BEFORE(&node->link, &collection->head);    collection->size++;    return PR_SUCCESS;}