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-rw-r--r--node/SocketManager.hpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/node/SocketManager.hpp b/node/SocketManager.hpp
index 40a0c1df..8dee7e91 100644
--- a/node/SocketManager.hpp
+++ b/node/SocketManager.hpp
@@ -35,6 +35,7 @@
#include <stdexcept>
#include "Constants.hpp"
+
#include "SharedPtr.hpp"
#include "InetAddress.hpp"
#include "Socket.hpp"
@@ -108,7 +109,9 @@ public:
* @param to Destination address
* @param hopLimit IP TTL
*/
+#ifdef ZT_FIREWALL_OPENER_DELAY
bool sendFirewallOpener(const InetAddress &to,int hopLimit);
+#endif
/**
* Perform I/O polling operation (e.g. select())