--- a/src/nexus_lua.h	Thu Apr 02 03:02:54 2009 +0300
+++ b/src/nexus_lua.h	Thu Apr 02 03:19:44 2009 +0300
@@ -6,6 +6,8 @@
  *
  * Defines the lua environment for use with nexus
  */
+struct nexus_lua;
+
 #include "nexus.h"
 
 #include <lua5.1/lua.h>