Merge pull request #5832

9abbeea Remove obsolete pubsub method definitions (Pieter Wuille)

src/net.h

@@ -570,9 +570,6 @@ public:
         }
     }
 
-    bool IsSubscribed(unsigned int nChannel);
-    void Subscribe(unsigned int nChannel, unsigned int nHops=0);
-    void CancelSubscribe(unsigned int nChannel);
     void CloseSocketDisconnect();
 
     // Denial-of-service detection/prevention