From bafeb31894a61af4b856f4da9d87276a642bb387 Mon Sep 17 00:00:00 2001
From: Thomas Brand <tom@trellis.ch>
Date: Thu, 21 Feb 2019 14:37:55 +0100
Subject: Use IPV6_JOIN_GROUP

---
 posix/JackNetUnixSocket.cpp | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/posix/JackNetUnixSocket.cpp b/posix/JackNetUnixSocket.cpp
index 9709f874..f215acaf 100644
--- a/posix/JackNetUnixSocket.cpp
+++ b/posix/JackNetUnixSocket.cpp
@@ -27,14 +27,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 #include <unistd.h>
 #include <fcntl.h>
 
-// define IPV6_ADD_MEMBERSHIP for Mac OS X
-#ifndef IPV6_ADD_MEMBERSHIP
-#define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP
-#endif
-#ifndef IPV6_DROP_MEMBERSHIP
-#define IPV6_DROP_MEMBERSHIP IPV6_LEAVE_GROUP
-#endif
-
 using namespace std;
 
 // See RFC 3493; The Open Group Base Specifications Issue 6 IEEE Std 1003.1, 2004 Edition
@@ -460,7 +452,7 @@ namespace Jack
                 memcpy(&mreq6.ipv6mr_multiaddr,addr,sizeof(in6_addr));
                 mreq6.ipv6mr_interface = 0;
                 level = IPPROTO_IPV6;
-                option = IPV6_ADD_MEMBERSHIP;
+                option = IPV6_JOIN_GROUP;
                 mreq = &mreq6;
                 length = sizeof(ipv6_mreq);
             } else {
-- 
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