From 31045456fe10217610a5d2633779c30c8e5ed1f5 Mon Sep 17 00:00:00 2001
From: Frank Denis <jedisct1@users.noreply.github.com>
Date: Sun, 23 Oct 2016 12:38:32 +0200
Subject: [PATCH] include <net/if.h> for the ifreq structure (#18)

Required on BSD. Doesn't break anything elsewhere.
---
 src/tun.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/tun.c b/src/tun.c
index d1a8542..e2c3b31 100644
--- a/src/tun.c
+++ b/src/tun.c
@@ -11,6 +11,8 @@
 #include <sys/socket.h>
 #include <sys/uio.h>
 
+#include <net/if.h>
+
 #ifdef __linux__
 #include <linux/if.h>
 #include <linux/if_tun.h>