- static const int sf_nb_bits[8] = { 9, 9, 9, 9, 6, 6, 7, 7 };
- static const int sf_nb_codes[8] = { 64, 64, 64, 64, 16, 16, 16, 16 };
+ static const uint8_t sf_nb_bits[8] = { 9, 9, 9, 9, 6, 6, 7, 7 };
+ static const uint8_t sf_nb_codes[8] = { 64, 64, 64, 64, 16, 16, 16, 16 };