1 files changed, 5 insertions, 0 deletions

diff --git a/src/include/gnunet_signatures.h b/src/include/gnunet_signatures.h
index 3c2413d99..738a414ab 100644
--- a/src/include/gnunet_signatures.h
+++ b/src/include/gnunet_signatures.h
@@ -202,6 +202,11 @@ extern "C"
  */
 #define GNUNET_SIGNATURE_PURPOSE_TRANSPORT_EPHEMERAL 30
 
+/**
+ * Signature used by TCP communicator handshake,
+ */ 
+#define GNUNET_SIGNATURE_COMMUNICATOR_TCP_HANDSHAKE 31
+
 #if 0                           /* keep Emacsens' auto-indent happy */
 {
 #endif