static PixelList *DestroyPixelList(PixelList *pixel_list)
{
  if (pixel_list == (PixelList *) NULL)
    return((PixelList *) NULL);
  if (pixel_list->skip_list.nodes != (SkipNode *) NULL)
    pixel_list->skip_list.nodes=(SkipNode *) RelinquishAlignedMemory(
      pixel_list->skip_list.nodes);
  pixel_list=(PixelList *) RelinquishMagickMemory(pixel_list);
  return(pixel_list);
}
Unknown