--- greyfix.c.orig        2014-04-06 16:23:26.000000000 +0100
+++ greyfix.c      2014-04-06 16:23:37.000000000 +0100
@@ -26,6 +26,8 @@
 #include <syslog.h>
 #include <sys/stat.h>
 #include <arpa/inet.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
 
 #include <db.h>