Constant brotli::enc::backward_references::hq::BROTLI_SIMPLE_DISTANCE_ALPHABET_SIZE

pub const BROTLI_SIMPLE_DISTANCE_ALPHABET_SIZE: usize = encode::BROTLI_NUM_DISTANCE_SHORT_CODES as usize +
    (2 * encode::BROTLI_LARGE_MAX_DISTANCE_BITS as usize); // 140usize