}
int
-IO::get_port_counts_2X (XMLNode const & node, int version, ChanCount& n, boost::shared_ptr<Bundle>& c)
+IO::get_port_counts_2X (XMLNode const & node, int /*version*/, ChanCount& n, boost::shared_ptr<Bundle>& /*c*/)
{
XMLProperty const * prop;
XMLNodeList children = node.children ();
int
-IO::make_connections_2X (const XMLNode& node, int version, bool in)
+IO::make_connections_2X (const XMLNode& node, int /*version*/, bool in)
{
const XMLProperty* prop;