--- a/libupnpp/config.h.in
+++ b/libupnpp/config.h.in
@@ -33,6 +33,9 @@
 /* Define to 1 if you have the <unistd.h> header file. */
 #undef HAVE_UNISTD_H
 
+/* Define to 1 if you have the `UpnpSetLogLevel' function. */
+#undef HAVE_UPNPSETLOGLEVEL
+
 /* Define to the sub-directory in which libtool stores uninstalled libraries.
    */
 #undef LT_OBJDIR
@@ -57,3 +60,15 @@
 
 /* Define to 1 if you have the ANSI C header files. */
 #undef STDC_HEADERS
+
+/* File Offset size */
+#undef _FILE_OFFSET_BITS
+
+/* Large files support */
+#undef _LARGE_FILE_SOURCE
+
+/* Define to `long int' if <sys/types.h> does not define. */
+#undef off_t
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+#undef size_t