RemoveDuplicateLayers   68 magick/layer.h   RemoveDuplicateLayers(Image **,ExceptionInfo *),
RemoveDuplicateLayers  995 magick/methods.h #define RemoveDuplicateLayers  PrependMagickMethod(RemoveDuplicateLayers)
RemoveDuplicateLayers 8292 wand/mogrify.c                 RemoveDuplicateLayers(images,exception);