1 files changed, 4 insertions, 6 deletions
diff --git a/src/net.h b/src/net.h
index 0542ec1aaa..8378a303b8 100644
--- a/src/net.h
+++ b/src/net.h
@@ -37,10 +37,6 @@
 class CScheduler;
 class CNode;
 
-namespace boost {
-    class thread_group;
-} // namespace boost
-
 /** Time between pings automatically sent out for latency probing and keepalive (in seconds). */
 static const int PING_INTERVAL = 2 * 60;
 /** Time after which to disconnect, after waiting for a ping response (or inactivity). */
@@ -441,8 +437,10 @@ private:
     friend struct CConnmanTest;
 };
 extern std::unique_ptr<CConnman> g_connman;
-void Discover(boost::thread_group& threadGroup);
-void MapPort(bool fUseUPnP);
+void Discover();
+void StartMapPort();
+void InterruptMapPort();
+void StopMapPort();
 unsigned short GetListenPort();
 bool BindListenPort(const CService &bindAddr, std::string& strError, bool fWhitelisted = false);