diff --git a/win/vncviewer/CConnThread.h b/win/vncviewer/CConnThread.h
new file mode 100644
index 0000000..7a8451c
--- /dev/null
+++ b/win/vncviewer/CConnThread.h
@@ -0,0 +1,57 @@
+/* Copyright (C) 2002-2005 RealVNC Ltd.  All Rights Reserved.
+ * 
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
+ * USA.
+ */
+
+// -=- CConnThread.h
+
+// CConn-managing Thread implementation.
+
+#ifndef __RFB_WIN32_CCONN_THREAD_H__
+#define __RFB_WIN32_CCONN_THREAD_H__
+
+#include <network/Socket.h>
+#include <rfb/Threading.h>
+#include <rfb/util.h>
+
+namespace rfb {
+
+  namespace win32 {
+
+    class CConnThread : public Thread {
+    public:
+      CConnThread();
+      CConnThread(const char* hostOrConfig, bool isConfig=false);
+      CConnThread(network::Socket* sock, bool reverse=false);
+      ~CConnThread();
+
+      void run();
+
+      // Special getMessage call that returns FALSE if message is WM_QUIT,
+      // OR if there are no more CConnThreads running.
+      static BOOL getMessage(MSG* msg, HWND hwnd, UINT minMsg, UINT maxMsg);
+    protected:
+      CharArray hostOrConfig;
+      bool isConfig;
+      network::Socket* sock;
+      bool reverse;
+    };
+
+  };
+
+};
+
+#endif // __RFB_WIN32_CCONN_THREAD_H__