1 files changed, 14 insertions, 1 deletions
diff --git a/src/net.h b/src/net.h
index af66eed070..e75fe48f64 100644
--- a/src/net.h
+++ b/src/net.h
@@ -8,6 +8,7 @@
 #include <deque>
 #include <boost/array.hpp>
 #include <boost/foreach.hpp>
+#include <boost/signals2/signal.hpp>
 #include <openssl/rand.h>
 
 #ifndef WIN32
@@ -22,6 +23,9 @@
 #include "hash.h"
 #include "bloom.h"
 
+/** The maximum number of entries in an 'inv' protocol message */
+static const unsigned int MAX_INV_SZ = 50000;
+
 class CNode;
 class CBlockIndex;
 extern int nBestHeight;
@@ -45,6 +49,16 @@ void StartNode(boost::thread_group& threadGroup);
 bool StopNode();
 void SocketSendData(CNode *pnode);
 
+// Signals for message handling
+struct CNodeSignals
+{
+    boost::signals2::signal<bool (CNode*)> ProcessMessages;
+    boost::signals2::signal<bool (CNode*, bool)> SendMessages;
+};
+
+CNodeSignals& GetNodeSignals();
+
+
 enum
 {
     LOCAL_NONE,   // unknown
@@ -600,7 +614,6 @@ public:
         }
     }
 
-    void PushGetBlocks(CBlockIndex* pindexBegin, uint256 hashEnd);
     bool IsSubscribed(unsigned int nChannel);
     void Subscribe(unsigned int nChannel, unsigned int nHops=0);
     void CancelSubscribe(unsigned int nChannel);