PruneChild       2456 magick/quantize.c       PruneChild(image,cube_info,node_info->child[i]);
PruneChild       2515 magick/quantize.c     PruneChild(image,cube_info,node_info);
PruneChild       2562 magick/quantize.c     PruneChild(image,cube_info,node_info);
PruneChild       2983 magick/quantize.c     PruneChild(image,cube_info,node_info);