437                 const struct huffman *distcode)  in codes()  argument
479             symbol = decode(s, distcode);  in codes()
540     static struct huffman lencode, distcode;  in fixed()  local
550         distcode.count = distcnt;  in fixed()
551         distcode.symbol = distsym;  in fixed()
567         construct(&distcode, lengths, MAXDCODES);  in fixed()
574     return codes(s, &lencode, &distcode);  in fixed()
672     struct huffman lencode, distcode;   /* length and distance codes */  in dynamic()  local
679     distcode.count = distcnt;  in dynamic()
680     distcode.symbol = distsym;  in dynamic()
738     err = construct(&distcode, lengths + nlen, ndist);  in dynamic()
739     if (err && (err < 0 || ndist != distcode.count[0] + distcode.count[1]))  in dynamic()
743     return codes(s, &lencode, &distcode);  in dynamic()