diff --git a/include/ldap_features.h.nt b/include/ldap_features.h.nt
new file mode 100644
index 0000000000..78ae104517
--- /dev/null
+++ b/include/ldap_features.h.nt
@@ -0,0 +1,16 @@
+/* 
+ * LDAP Features
+ */
+#ifndef _LDAP_FEATURES_H
+#define _LDAP_FEATURES_H 1
+
+/* OpenLDAP Debug Support */
+#define LDAP_API_FEATURE_X_OPENLDAP_DEBUG LDAP_API_VENDOR_VERSION
+
+/* OpenLDAP v2 DNS */
+#define LDAP_API_FEATURE_X_OPENLDAP_V2_DNS LDAP_API_VENDOR_VERSION
+
+/* OpenLDAP v2 Referrals */
+#define LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS LDAP_API_VENDOR_VERSION
+
+#endif /* LDAP_FEATURES */