gdiplus: Added GdipConvertToEmfPlus stub.
diff --git a/include/gdiplusenums.h b/include/gdiplusenums.h
index a2fe1fb..7d71b6d 100644
--- a/include/gdiplusenums.h
+++ b/include/gdiplusenums.h
@@ -191,6 +191,13 @@
     LinearGradientModeBackwardDiagonal
 };
 
+enum EmfType
+{
+    EmfTypeEmfOnly     = MetafileTypeEmf,
+    EmfTypeEmfPlusOnly = MetafileTypeEmfPlusOnly,
+    EmfTypeEmfPlusDual = MetafileTypeEmfPlusDual
+};
+
 #ifndef __cplusplus
 
 typedef enum Unit Unit;
@@ -211,6 +218,7 @@
 typedef enum WrapMode WrapMode;
 typedef enum MetafileType MetafileType;
 typedef enum LinearGradientMode LinearGradientMode;
+typedef enum EmfType EmfType;
 
 #endif /* end of c typedefs */