[PATCH] Add more including files for complation on FreeBSD

libteredo/discovery.c needs more including files for FreeBSD (and
maybe other *BSD).

-- Sumikawa

From 7dbfd10b03b78754ff80ed550c306b6f0e6dd688 Mon Sep 17 00:00:00 2001
From: Munechika Sumikawa <sumikawa@...>
Date: Wed, 16 Nov 2011 16:08:34 +0900
Subject: [PATCH] Add more including files for complation on FreeBSD

---
 libteredo/discovery.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/libteredo/discovery.c b/libteredo/discovery.c
index a736c52..e3a4dba 100644
--- a/libteredo/discovery.c
+++ b/libteredo/discovery.c
@@ -30,12 +30,15 @@
 #include <inttypes.h>
 #include <stdlib.h> // malloc()
 #include <string.h> // mem???()
+#include <assert.h>

+#include <sys/types.h>
 #include <netinet/in.h> // struct in6_addr
 #include <netinet/ip6.h> // struct ip6_hdr (for packets.h)
 #include <arpa/inet.h> // inet_ntop()
 #include <pthread.h>