diff --git a/ccnx/ccnx-name.cpp b/ccnx/ccnx-name.cpp
index a59cf8a..4573ed1 100644
--- a/ccnx/ccnx-name.cpp
+++ b/ccnx/ccnx-name.cpp
@@ -155,6 +155,14 @@
 }
 
 Name &
+Name::appendComp(const Name &comp)
+{
+  m_comps.insert (m_comps.end (),
+                  comp.m_comps.begin (), comp.m_comps.end ());
+  return *this;
+}
+
+Name &
 Name::appendComp(const Bytes &comp)
 {
   m_comps.push_back(comp);
@@ -169,16 +177,6 @@
 }
 
 Name &
-Name::appendComp(const Name &name)
-{
-  for (vector<Bytes>::const_iterator i = name.m_comps.begin (); i != name.m_comps.end (); i++)
-    {
-      appendComp (*i);
-    }
-  return *this;
-}
-
-Name &
 Name::appendComp (const void *buf, size_t size)
 {
   Bytes comp (reinterpret_cast<const unsigned char*> (buf), reinterpret_cast<const unsigned char*> (buf) + size);
@@ -190,7 +188,7 @@
 {
   Bytes comp;
   comp.push_back (0);
-  
+
   while (number > 0)
     {
       comp.push_back (static_cast<unsigned char> (number & 0xFF));
diff --git a/ccnx/ccnx-name.h b/ccnx/ccnx-name.h
index ec55397..a07f854 100644
--- a/ccnx/ccnx-name.h
+++ b/ccnx/ccnx-name.h
@@ -80,15 +80,15 @@
   operator CcnxCharbufPtr () const { return toCcnxCharbuf (); }
 
   Name &
+  appendComp(const Name &comp);
+
+  Name &
   appendComp(const Bytes &comp);
 
   Name &
   appendComp(const string &compStr);
 
   Name &
-  appendComp(const Name &name);
-
-  Name &
   appendComp(const void *buf, size_t size);
 
   /**
diff --git a/ccnx/ccnx-tunnel.cpp b/ccnx/ccnx-tunnel.cpp
index 6bf117f..def125a 100644
--- a/ccnx/ccnx-tunnel.cpp
+++ b/ccnx/ccnx-tunnel.cpp
@@ -26,8 +26,8 @@
 {
 
 CcnxTunnel::CcnxTunnel()
-                          : CcnxWrapper()
-                          , m_localPrefix("/")
+  : CcnxWrapper()
+  , m_localPrefix("/")
 {
   refreshLocalPrefix();
 }
diff --git a/ccnx/ccnx-tunnel.h b/ccnx/ccnx-tunnel.h
index ce56775..01dbf5e 100644
--- a/ccnx/ccnx-tunnel.h
+++ b/ccnx/ccnx-tunnel.h
@@ -22,10 +22,7 @@
 #ifndef CCNX_TUNNEL_H
 #define CCNX_TUNNEL_H
 
-#include "ccnx-common.h"
 #include "ccnx-wrapper.h"
-#include "ccnx-name.h"
-#include "ccnx-selectors.h"
 
 #define _OVERRIDE
 #ifdef __GNUC__
diff --git a/ccnx/ccnx-wrapper.h b/ccnx/ccnx-wrapper.h
index 1127316..938b890 100644
--- a/ccnx/ccnx-wrapper.h
+++ b/ccnx/ccnx-wrapper.h
@@ -19,13 +19,6 @@
 class CcnxWrapper
 {
 public:
-  typedef boost::shared_mutex Lock;
-  typedef boost::unique_lock<Lock> WriteLock;
-  typedef boost::shared_lock<Lock> ReadLock;
-
-  typedef boost::recursive_mutex RecLock;
-  typedef boost::unique_lock<RecLock> UniqueRecLock;
-
   typedef boost::function<void (const Name &)> InterestCallback;
 
   CcnxWrapper();
@@ -69,6 +62,13 @@
   /// @endcond
 
 protected:
+  typedef boost::shared_mutex Lock;
+  typedef boost::unique_lock<Lock> WriteLock;
+  typedef boost::shared_lock<Lock> ReadLock;
+
+  typedef boost::recursive_mutex RecLock;
+  typedef boost::unique_lock<RecLock> UniqueRecLock;
+
   ccn* m_handle;
   RecLock m_mutex;
   boost::thread m_thread;