More progress on CCNx stack. Now we have helpers. Everything compiles, but not yet working

diff --git a/examples/syntactic-topology-ndnabstraction.cc b/examples/syntactic-topology-ndnabstraction.cc
index c400fff..a1a92a1 100644
--- a/examples/syntactic-topology-ndnabstraction.cc
+++ b/examples/syntactic-topology-ndnabstraction.cc
@@ -1,3 +1,4 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; c-set-offset 'innamespace 0; -*- */
 /*
  *  sync-topology-ndnabstraction.cpp
  *  XcodeProject