From 2523f845d289cdaff9bf6313e123ed7b8be6eadb Mon Sep 17 00:00:00 2001
From: Dennis Luxen <dennisluxen@MacBook-Air.local>
Date: Wed, 28 Sep 2011 17:00:11 +0200
Subject: [PATCH] FreeBSD compile fix, thanks tolmaion

---
 routed.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/routed.cpp b/routed.cpp
index 5df37052a..3fdfb3b58 100644
--- a/routed.cpp
+++ b/routed.cpp
@@ -19,6 +19,7 @@ or see http://www.gnu.org/licenses/agpl.txt.
  */
 
 #include <iostream>
+#include <signal.h>
 
 #ifdef _OPENMP
 #include <omp.h>