File knock-0.5-include.patch of Package knock

--- src/knockd.c
+++ src/knockd.c
@@ -46,6 +46,7 @@
 #include <syslog.h>
 #include <pcap.h>
 #include <errno.h>
+#include <sys/param.h>
 #include "list.h"
 
 static char version[] = "0.5";