Add connection information dialog based on the one in the unix viewer.


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4417 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/vncviewer/CConn.h b/vncviewer/CConn.h
index 4592887..9a15762 100644
--- a/vncviewer/CConn.h
+++ b/vncviewer/CConn.h
@@ -34,6 +34,8 @@
 
   void refreshFramebuffer();
 
+  const char *connectionInfo();
+
   // FdInStreamBlockCallback methods
   void blockCallback();