From 180c22328bd6c4b30ba147de7439cfaadedb63f1 Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Fri, 4 Sep 2020 23:53:18 +0900
Subject: [PATCH] missing: add IPV6_FREEBIND

---
 src/basic/missing_socket.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/basic/missing_socket.h b/src/basic/missing_socket.h
index 8c3fec1e350..c4f33449a37 100644
--- a/src/basic/missing_socket.h
+++ b/src/basic/missing_socket.h
@@ -63,6 +63,10 @@ struct sockaddr_vm {
 #define IP_TRANSPARENT 19
 #endif
 
+#ifndef IPV6_FREEBIND
+#define IPV6_FREEBIND 78
+#endif
+
 /* linux/sockios.h */
 #ifndef SIOCGSKNS
 #define SIOCGSKNS 0x894C
-- 
2.47.3