Eliminate compiler warnings
diff --git a/MagickCore/accelerate.c b/MagickCore/accelerate.c
index 7269e88..38e3731 100644
--- a/MagickCore/accelerate.c
+++ b/MagickCore/accelerate.c
@@ -7735,8 +7735,9 @@
 }
 
 MagickExport MagickBooleanType AccelerateModulateImage(
-  Image *magick_unused(image),double magick_unused(percent_brightness),
-  double magick_unused(percent_hue),double magick_unused(percent_saturation),
+  Image *magick_unused(image),const double magick_unused(percent_brightness),
+  const double magick_unused(percent_hue),
+  const double magick_unused(percent_saturation),
   ColorspaceType magick_unused(colorspace),
   ExceptionInfo *magick_unused(exception))
 {
@@ -7825,4 +7826,4 @@
 
   return((Image *)NULL);
 }
-#endif /* MAGICKCORE_OPENCL_SUPPORT */
\ No newline at end of file
+#endif /* MAGICKCORE_OPENCL_SUPPORT */
diff --git a/MagickCore/accelerate.h b/MagickCore/accelerate.h
index 6a47a0e..19e5c7d 100644
--- a/MagickCore/accelerate.h
+++ b/MagickCore/accelerate.h
@@ -53,9 +53,9 @@
   AccelerateEqualizeImage(Image *,ExceptionInfo *),
   AccelerateFunctionImage(Image *,const MagickFunction,const size_t,
     const double *,ExceptionInfo *),
-  AccelerateGrayscaleImage(Image*,const PixelIntensityMethod,
+  AccelerateGrayscaleImage(Image *,const PixelIntensityMethod,
     ExceptionInfo *),
-  AccelerateModulateImage(Image*,const double,const double,const double,
+  AccelerateModulateImage(Image *,const double,const double,const double,
     const ColorspaceType, ExceptionInfo*),
   AccelerateRandomImage(Image*,ExceptionInfo*);
 
diff --git a/MagickCore/fx.c b/MagickCore/fx.c
index 020a7d8..9f1fcfb 100644
--- a/MagickCore/fx.c
+++ b/MagickCore/fx.c
@@ -5937,7 +5937,7 @@
 #endif
       for (x=0; x < (ssize_t) image->columns; x++)
         HatTransform(pixels+pass+x*image->rows,image->columns,image->rows,
-          1UL << level,pixels+low_pass+x);
+          (size_t) (1 << level),pixels+low_pass+x);
       /*
         Filter vertically and transpose.
       */
@@ -5947,7 +5947,7 @@
 #endif
       for (y=0; y < (ssize_t) image->rows; y++)
         HatTransform(pixels+high_pass+y*image->columns,image->rows,
-          image->columns,1UL << level,pixels+pass+y);
+          image->columns,(size_t) (1 << level),pixels+pass+y);
       /*
         To threshold, each coefficient is compared to a threshold value and
         attenuated / shrunk by some factor.