CIT_VALID        2563 ext/spl/spl_iterators.c 	return intern->u.caching.flags & CIT_VALID ? SUCCESS : FAILURE;
CIT_VALID        2574 ext/spl/spl_iterators.c 		intern->u.caching.flags |= CIT_VALID;
CIT_VALID        2652 ext/spl/spl_iterators.c 		intern->u.caching.flags &= ~CIT_VALID;