--- birnet/birnettests.h.orig	2008-03-07 17:39:39.000000000 +0100
+++ birnet/birnettests.h	2008-03-07 17:39:52.000000000 +0100
@@ -27,6 +27,7 @@
 
 #include <glib.h>
 #include <string.h>
+#include <signal.h>
 
 BIRNET_EXTERN_C_BEGIN();