From ebe7e154758cf99082d8821ff1b9cafd0a254591 Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Thu, 21 Jul 2016 19:21:51 -0700
Subject: [PATCH] sys/sysctl.h is required on OSX and probably other BSD

---
 ext/libnatpmp/getgateway.c | 1 +
 osdep/ManagedRoute.cpp     | 1 +
 osdep/OSXEthernetTap.cpp   | 1 +
 3 files changed, 3 insertions(+)

diff --git a/ext/libnatpmp/getgateway.c b/ext/libnatpmp/getgateway.c
index 7f3141521..f743a0894 100644
--- a/ext/libnatpmp/getgateway.c
+++ b/ext/libnatpmp/getgateway.c
@@ -53,6 +53,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #undef USE_PROC_NET_ROUTE
 #define USE_SOCKET_ROUTE
 #undef USE_SYSCTL_NET_ROUTE
+#include <sys/sysctl.h>
 #endif
 
 #ifdef __APPLE__
diff --git a/osdep/ManagedRoute.cpp b/osdep/ManagedRoute.cpp
index 264866fc1..0bb74c1a4 100644
--- a/osdep/ManagedRoute.cpp
+++ b/osdep/ManagedRoute.cpp
@@ -42,6 +42,7 @@
 #include <net/if.h>
 #ifdef __BSD__
 #include <net/if_dl.h>
+#include <sys/sysctl.h>
 #endif
 #include <ifaddrs.h>
 #endif
diff --git a/osdep/OSXEthernetTap.cpp b/osdep/OSXEthernetTap.cpp
index e5361ce41..b3580929a 100644
--- a/osdep/OSXEthernetTap.cpp
+++ b/osdep/OSXEthernetTap.cpp
@@ -43,6 +43,7 @@
 #include <net/if_arp.h>
 #include <net/if_dl.h>
 #include <net/if_media.h>
+#include <sys/sysctl.h>
 #include <netinet6/in6_var.h>
 #include <netinet/in_var.h>
 #include <netinet/icmp6.h>