diff --git a/MagickCore/enhance.h b/MagickCore/enhance.h
index ecb154d..06e49e7 100644
--- a/MagickCore/enhance.h
+++ b/MagickCore/enhance.h
@@ -32,11 +32,11 @@
   ContrastStretchImage(Image *,const double,const double,ExceptionInfo *),
   EqualizeImage(Image *image,ExceptionInfo *),
   GammaImage(Image *,const double,ExceptionInfo *),
-  HaldClutImage(Image *,const Image *),
+  HaldClutImage(Image *,const Image *,ExceptionInfo *),
   LevelImage(Image *,const double,const double,const double,ExceptionInfo *),
-  LevelizeImage(Image *,const double,const double,const double),
+  LevelizeImage(Image *,const double,const double,const double,ExceptionInfo *),
   LevelImageColors(Image *,const PixelInfo *,const PixelInfo *,
-    const MagickBooleanType),
+    const MagickBooleanType,ExceptionInfo *),
   LinearStretchImage(Image *,const double,const double),
   ModulateImage(Image *,const char *),
   NegateImage(Image *,const MagickBooleanType,ExceptionInfo *),