PruneChild       2274 magick/quantize.c       PruneChild(cube_info,node_info->child[id]);
PruneChild       2325 magick/quantize.c     PruneChild(cube_info,node_info);
PruneChild       2367 magick/quantize.c     PruneChild(cube_info,node_info);
PruneChild       2670 magick/quantize.c     PruneChild(cube_info,node_info);