lh_ADDED_OBJ_retrieve
if ((found = lh_ADDED_OBJ_retrieve(added, &needle)) != NULL)
if ((found = lh_ADDED_OBJ_retrieve(added, &needle)) != NULL)
if ((found = lh_ADDED_OBJ_retrieve(added, &needle)) != NULL)
if ((found = lh_ADDED_OBJ_retrieve(added, &needle)) != NULL)