(no commit message)

diff --git a/MagickCore/pixel.h b/MagickCore/pixel.h
index f9f0b1f51411464d873a60552baf6109a63548e6..03f533ba48b6adcd63e4986bbf9c5334c3035c2e 100644 (file)
--- a/MagickCore/pixel.h
+++ b/MagickCore/pixel.h
@@ -114,6 +114,13 @@ typedef enum
   /* FilterInterpolatePixel,  ** Use resize filter - (very slow) */
 } PixelInterpolateMethod;
 
+typedef enum
+{
+  UndefinedPixelMask = 0x000000,
+  ReadPixelMask = 0x000001,
+  WritePixelMask = 0x000002
+} PixelMask;
+
 typedef enum
 {
   UndefinedPixelTrait = 0x000000,