--- /dev/null
+++ b/modules/luabackend/lua_functions.hh
@@ -0,0 +1,8 @@
+#ifndef LUABACKEND_EXTERN_F_HH
+#define LUABACKEND_EXTERN_F_HH
+
+//extern LUABackend* lb;
+extern int my_lua_panic(lua_State* lua);
+extern void register_lua_functions(lua_State* lua);
+
+#endif
