+#if defined(__GNUC__)
+/* Declare this function as a destructor so that it will automatically be
+ * invoked either at program exit (if libldap is a static library) or
+ * at unload time (if libldap is a dynamic library).
+ *
+ * Sorry, don't know how to handle this for non-GCC environments.
+ */
+static void ldap_int_destroy_global_options(void)
+ __attribute__ ((destructor));
+#endif
+
+static void
+ldap_int_destroy_global_options(void)
+{
+ struct ldapoptions *gopts = LDAP_INT_GLOBAL_OPT();
+
+ if ( gopts->ldo_defludp ) {
+ ldap_free_urllist( gopts->ldo_defludp );
+ gopts->ldo_defludp = NULL;
+ }
+#if defined(HAVE_WINSOCK) || defined(HAVE_WINSOCK2)
+ WSACleanup( );
+#endif
+}
+