-#define LDAP_BACK_F_TLS_CRITICAL ( 0x04U | LDAP_BACK_F_USE_TLS )
-#define LDAP_BACK_F_CHASE_REFERRALS 0x8U
+#define LDAP_BACK_F_PROPAGATE_TLS 0x04U
+#define LDAP_BACK_F_TLS_CRITICAL 0x08U
+#define LDAP_BACK_F_TLS_MASK (LDAP_BACK_F_USE_TLS|LDAP_BACK_F_PROPAGATE_TLS|LDAP_BACK_F_TLS_CRITICAL)
+#define LDAP_BACK_F_CHASE_REFERRALS 0x10U