diff -r a5b06c32e28a -r 99e833adbb46 src/core/win32-system-mutex.cc
--- a/src/core/win32-system-mutex.cc	Tue Aug 29 17:51:31 2006 +0200
+++ b/src/core/win32-system-mutex.cc	Tue Aug 29 17:55:34 2006 +0200
@@ -24,7 +24,7 @@
 #include <windows.h>
 #include <cassert>
 
-namespace yans {
+namespace ns3 {
 
 class SystemMutexPrivate {
 public:
@@ -75,4 +75,4 @@
 
 
 
-}; // namespace yans
+}; // namespace ns3