+#define LDAP_OPT_NETWORK_TIMEOUT 0x5005 /* socket level timeout */
+#define LDAP_OPT_URI 0x5006
+
+/* OpenLDAP TLS options */
+#define LDAP_OPT_X_TLS_CACERTFILE 0x6001
+#define LDAP_OPT_X_TLS_CACERTDIR 0x6002
+#define LDAP_OPT_X_TLS_CERT 0x6003
+#define LDAP_OPT_X_TLS_CERTFILE 0x6004
+#define LDAP_OPT_X_TLS_KEYFILE 0x6005
+#define LDAP_OPT_X_TLS_REQUIRE_CERT 0x6006
+#define LDAP_OPT_X_TLS 0x6007
+#define LDAP_OPT_X_TLS_PROTOCOL 0x6008
+#define LDAP_OPT_X_TLS_CIPHER_SUITE 0x6009
+
+#define LDAP_OPT_X_TLS_NEVER 0
+#define LDAP_OPT_X_TLS_HARD 1
+#define LDAP_OPT_X_TLS_DEMAND 2
+#define LDAP_OPT_X_TLS_ALLOW 3
+#define LDAP_OPT_X_TLS_TRY 4
+
+/* OpenLDAP SASL options */
+#define LDAP_OPT_X_SASL_MINSSF 0x6100
+#define LDAP_OPT_X_SASL_MAXSSF 0x6101
+#define LDAP_OPT_X_SASL_ACTSSF 0x6102