--- a/src/network/model/packet-tag-list.cc	Wed Nov 14 00:03:41 2012 -0800
+++ b/src/network/model/packet-tag-list.cc	Wed Nov 14 00:07:50 2012 -0800
@@ -35,7 +35,7 @@
 namespace ns3 {
 
 bool
-PacketTagList::COWTraverse (Tag & tag, PacketTagList::COWWriter_fp Writer)
+PacketTagList::COWTraverse (Tag & tag, PacketTagList::COWWriter Writer)
 {
   TypeId tid = tag.GetInstanceTypeId ();
   NS_LOG_FUNCTION (this << tid);

--- a/src/network/model/packet-tag-list.h	Wed Nov 14 00:03:41 2012 -0800
+++ b/src/network/model/packet-tag-list.h	Wed Nov 14 00:07:50 2012 -0800
@@ -249,7 +249,7 @@
    *          pointing to \pname{cur}.
    * \returns True if operation successful, false otherwise
    */
-  typedef bool (PacketTagList::*COWWriter_fp)
+  typedef bool (PacketTagList::*COWWriter)
     (Tag       & tag, bool         preMerge,
     struct TagData * cur, struct TagData ** prevNext);
   /**
@@ -259,7 +259,7 @@
    * \param [in] Writer The copy-on-write function to use.
    * \returns True if \pname{tag} found, false otherwise.
    */
-  bool COWTraverse   (Tag & tag, PacketTagList::COWWriter_fp Writer);
+  bool COWTraverse   (Tag & tag, PacketTagList::COWWriter Writer);
   /**
    * Copy-on-write implementing Remove.
    *