gentoo-overlay/net-firewall/fwbuilder/files/fwbuilder-5.1.0.3599-gcc47.patch

diff -ruN fwbuilder-5.1.0.3599.orig/src/libfwbuilder/src/fwbuilder/ThreadTools.h fwbuilder-5.1.0.3599/src/libfwbuilder/src/fwbuilder/ThreadTools.h
--- fwbuilder-5.1.0.3599.orig/src/libfwbuilder/src/fwbuilder/ThreadTools.h	2012-03-23 07:10:54.000000000 +0100
+++ fwbuilder-5.1.0.3599/src/libfwbuilder/src/fwbuilder/ThreadTools.h	2012-06-27 02:33:32.122340892 +0200
@@ -31,6 +31,7 @@
 
 #include <time.h> //for time_t definition
 #include <pthread.h>
+#include <unistd.h>
 
 #include <string>
 #include <queue>