gdiplus: Added GdipGetMetafileHeaderFromMetafile stub.
diff --git a/include/gdiplusenums.h b/include/gdiplusenums.h
index 2d3c229..9d81051 100644
--- a/include/gdiplusenums.h
+++ b/include/gdiplusenums.h
@@ -173,6 +173,16 @@
     WrapModeClamp
 };
 
+enum MetafileType
+{
+    MetafileTypeInvalid,
+    MetafileTypeWmf,
+    MetafileTypeWmfPlaceable,
+    MetafileTypeEmf,
+    MetafileTypeEmfPlusOnly,
+    MetafileTypeEmfPlusDual
+};
+
 #ifndef __cplusplus
 
 typedef enum Unit Unit;
@@ -191,6 +201,7 @@
 typedef enum MatrixOrder MatrixOrder;
 typedef enum ImageType ImageType;
 typedef enum WrapMode WrapMode;
+typedef enum MetafileType MetafileType;
 
 #endif /* end of c typedefs */