From 512f3a604924fec9d89e2b4bfd6f73aa66309fa7 Mon Sep 17 00:00:00 2001
From: Martin Lucina <martin@lucina.net>
Date: Fri, 27 Apr 2012 14:18:08 +0200
Subject: Implement protocol versioning (except PGM)

Implements SP protocol versioning, legacy protocol support, and the
following pattern protocol versions:

PAIR:     v2
PUBSUB:   v1 (legacy), v3
REQREP:   v1
PIPELINE: v2
SURVEY:   v1

Engine support is only for stream_engine_t at this stage.

Signed-off-by: Martin Lucina <martin@lucina.net>
---
 src/xsub.hpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/xsub.hpp')

diff --git a/src/xsub.hpp b/src/xsub.hpp
index 5bc11c4..fcaf61c 100644
--- a/src/xsub.hpp
+++ b/src/xsub.hpp
@@ -47,6 +47,7 @@ namespace xs
     protected:
 
         //  Overloads of functions from socket_base_t.
+        int xsetsockopt (int option_, const void *optval_, size_t optvallen_);
         void xattach_pipe (xs::pipe_t *pipe_, bool icanhasall_);
         int xsend (xs::msg_t *msg_, int flags_);
         bool xhas_out ();
-- 
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