From bca0155f6439342483e827b5a86c1445443b2ae0 Mon Sep 17 00:00:00 2001
From: Mike Karels <karels@FreeBSD.org>
Date: Thu, 11 Aug 2016 23:52:24 +0000
Subject: [PATCH] Fix kernel build with TCP_RFC7413 option

The current in_pcb.h includes route.h, which includes sockaddr structures.
Including <sys/socketvar.h> should require <sys/socket.h>; add it in
the appropriate place.

PR: 211385
Submitted by: Sergey Kandaurov and iron at mail.ua
Reviewed by: gnn
Approved by: gnn (mentor)
MFC after: 1 day
---
 sys/netinet/tcp_fastopen.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/netinet/tcp_fastopen.c b/sys/netinet/tcp_fastopen.c
index ec02d18fada1..e2b3b8637f60 100644
--- a/sys/netinet/tcp_fastopen.c
+++ b/sys/netinet/tcp_fastopen.c
@@ -108,6 +108,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/limits.h>
 #include <sys/lock.h>
 #include <sys/rmlock.h>
+#include <sys/socket.h>
 #include <sys/socketvar.h>
 #include <sys/sysctl.h>
 #include <sys/systm.h>