CIT_VALID        2578 spl/spl_iterators.c 	return intern->u.caching.flags & CIT_VALID ? SUCCESS : FAILURE;
CIT_VALID        2589 spl/spl_iterators.c 		intern->u.caching.flags |= CIT_VALID;
CIT_VALID        2667 spl/spl_iterators.c 		intern->u.caching.flags &= ~CIT_VALID;