From 75ec08df73ed7050fb3774000ba2d4309cd22c50 Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Fri, 19 Dec 2014 01:44:49 +0100
Subject: [PATCH] monitor: Define ARPHRD_NETLINK if it not provided by system
 headers

---
 monitor/main.c  | 4 ++++
 monitor/nlmon.c | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/monitor/main.c b/monitor/main.c
index 1d579150..648e9938 100644
--- a/monitor/main.c
+++ b/monitor/main.c
@@ -35,6 +35,10 @@
 #include <linux/if_arp.h>
 #include <ell/ell.h>
 
+#ifndef ARPHRD_NETLINK
+#define ARPHRD_NETLINK	824
+#endif
+
 #include "linux/nl80211.h"
 #include "monitor/nlmon.h"
 #include "monitor/pcap.h"
diff --git a/monitor/nlmon.c b/monitor/nlmon.c
index e9b86ff9..12decec7 100644
--- a/monitor/nlmon.c
+++ b/monitor/nlmon.c
@@ -41,6 +41,10 @@
 #include <linux/filter.h>
 #include <ell/ell.h>
 
+#ifndef ARPHRD_NETLINK
+#define ARPHRD_NETLINK	824
+#endif
+
 #include "linux/nl80211.h"
 #include "src/ie.h"
 #include "src/util.h"