--- upnp/src/api/UpnpString.c	2012-03-12 18:45:11.000000000 +0400
+++ upnp/src/api/UpnpString.c	2014-10-28 14:59:24.953885204 +0300
@@ -44,7 +44,7 @@
 
 /* strndup() is a GNU extension. */
 #if HAVE_STRNDUP && !defined(WIN32)
-	extern char *strndup(__const char *__string, size_t __n);
+//	extern char *strndup(__const char *__string, size_t __n);
 #else /* HAVE_STRNDUP && !defined(WIN32) */
 	static char *strndup(const char *__string, size_t __n)
 	{