-#ifndef RS_FILTERDXF1_H
-#define RS_FILTERDXF1_H
+#ifndef __FILTERDXF1_H__
+#define __FILTERDXF1_H__
#include <fstream>
-#include "rs_filterinterface.h"
-//#include "rs_file.h"
+#include "filterinterface.h"
+//#include "file.h"
/**
* This format filter class can import and export old DXF files