diff -r 043a787c3cee -r f70f688d9ef9 lemon/graph_to_eps.h
--- a/lemon/graph_to_eps.h	Thu Apr 02 14:07:38 2015 +0200
+++ b/lemon/graph_to_eps.h	Tue Apr 28 18:07:07 2015 +0200
@@ -25,7 +25,7 @@
 #include<algorithm>
 #include<vector>
 
-#ifndef WIN32
+#ifndef LEMON_WIN32
 #include<sys/time.h>
 #include<ctime>
 #else
@@ -674,7 +674,7 @@
 
     {
       os << "%%CreationDate: ";
-#ifndef WIN32
+#ifndef LEMON_WIN32
       timeval tv;
       gettimeofday(&tv, 0);