bl_desc           943 tools/packfi2/deflate.c     ds->bl_desc.dyn_tree = ds->bl_tree;
bl_desc           198 tools/packfi2/deflate.h     struct tree_desc_s bl_desc;              /* desc. for bit length tree */
bl_desc           393 tools/packfi2/trees.c     s->bl_desc.dyn_tree = s->bl_tree;
bl_desc           394 tools/packfi2/trees.c     s->bl_desc.stat_desc = &static_bl_desc;
bl_desc           813 tools/packfi2/trees.c     build_tree(s, (tree_desc *)(&(s->bl_desc)));