diff -r a7222d7fb7a8 -r 4963e22a267a master/fmmu_config.h
--- a/master/fmmu_config.h	Thu Apr 03 15:31:34 2008 +0000
+++ b/master/fmmu_config.h	Thu Apr 03 15:49:24 2008 +0000
@@ -37,8 +37,8 @@
 
 /*****************************************************************************/
 
-#ifndef _EC_FMMU_CONFIG_H_
-#define _EC_FMMU_CONFIG_H_
+#ifndef __EC_FMMU_CONFIG_H__
+#define __EC_FMMU_CONFIG_H__
 
 #include "../include/ecrt.h"