From ca7ac61e1517f5af929f51f2672278ff5611e067 Mon Sep 17 00:00:00 2001
From: Brennan Hildebrand <brennan@nthroot.org>
Date: Thu, 17 Aug 2017 11:27:40 -0700
Subject: [PATCH] Include extra headers needed for ICMP packet-building on
 FreeBSD

Signed-off-by: Daniel Lenski <dlenski@gmail.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
---
 esp.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/esp.c b/esp.c
index ae60269e..7876fd51 100644
--- a/esp.c
+++ b/esp.c
@@ -23,6 +23,10 @@
 #include <string.h>
 #include <stdlib.h>
 #include <errno.h>
+#ifdef __FreeBSD__
+#include <sys/types.h>
+#include <netinet/in.h>
+#endif
 #include <netinet/ip.h>
 #include <netinet/ip_icmp.h>
 
-- 
2.49.0