diff -r c6acc34f98dc -r 1a7fe3bef514 lemon/bits/windows.h
--- a/lemon/bits/windows.h	Fri Oct 16 10:21:37 2009 +0200
+++ b/lemon/bits/windows.h	Thu Nov 05 15:50:01 2009 +0100
@@ -16,8 +16,8 @@
  *
  */
 
-#ifndef LEMON_WINDOWS_H
-#define LEMON_WINDOWS_H
+#ifndef LEMON_BITS_WINDOWS_H
+#define LEMON_BITS_WINDOWS_H
 
 #include <string>