--- a/config.h.in	Sun Jan 17 02:16:30 2010 +0200
+++ b/config.h.in	Sun Jan 17 02:58:44 2010 +0200
@@ -25,6 +25,9 @@
 // define this, if your loudmouth have lm_connection_get_keep_alive_rate ()
 #cmakedefine HAVE_LM_CONNECTION_GET_KEEP_ALIVE_RATE
 
+// define this, if your loudmouth have lm_connection_unregister_reply_handler ()
+#cmakedefine HAVE_LM_CONNECTION_UNREGISTER_REPLY_HANDLER
+
 #ifdef DEBUG
 #  include <glib.h>