dtree             148 lib/zlib_deflate/deftree.c                            ct_data *dtree);
dtree            1021 lib/zlib_deflate/deftree.c 	ct_data *dtree  /* distance tree */
dtree            1049 lib/zlib_deflate/deftree.c             send_code(s, code, dtree);       /* send the distance code */