diff --git a/vcg/simplex/edge/with/emef.h b/vcg/simplex/edge/with/emef.h
new file mode 100644
index 00000000..b19780d1
--- /dev/null
+++ b/vcg/simplex/edge/with/emef.h
@@ -0,0 +1,14 @@
+#ifndef __VCGLIB_EDGE_EM_TYPE
+#define __VCGLIB_EDGE_EM_TYPE
+
+#define EDGE_TYPE EdgeEMEF 
+#define __VCGLIB_EDGE_EM
+#define __VCGLIB_EDGE_EF
+
+#include <vcg/simplex/edge/base.h> 
+
+#undef EDGE_TYPE 
+#undef __VCGLIB_EDGE_EF
+#undef __VCGLIB_EDGE_EM
+
+#endif