--- NXlib.c     2007-06-13 11:16:54.000000000 +0200
+++ NXlib.c     2007-11-24 00:09:01.000000000 +0100
@@ -56,6 +56,9 @@
 
 #include "MD5.h"
 
+#define _XGetIOError(dpy) \  
+   (dpy -> flags & XlibDisplayIOError) 
+
 #define PANIC
 #define WARNING
 #undef  TEST