compcol 0.5.1

A no_std collection of compression algorithms behind a uniform streaming trait, gated per-algorithm by Cargo features.
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//! Embedded interoperability tables for StuffIt method 13.
//!
//! These are the maintainer-sanctioned method-13 code tables (the fixed
//! meta-code and the five predefined Huffman length sets), transcribed from
//! the project's interoperability CSVs. They are pure data: per-symbol code
//! lengths (and, for the non-canonical meta-code, explicit LSB-first code
//! values). See the module docs in [`super`] for how they are used.

/// Number of literal/length symbols in code A and code B (`0x000..=0x140`).
pub(crate) const LITLEN_SYMBOLS: usize = 321;

/// Meta-code: explicit LSB-first code values, one per symbol (37 symbols).
///
/// The meta-code is a fixed, hand-tuned (non-canonical) prefix code, so its
/// code values are stored directly rather than reconstructed from lengths.
pub(crate) const META_CODE_VALUES: [u32; 37] = [
    1496, 88, 64, 192, 0, 120, 43, 20, 12, 28, 27, 11, 16, 32, 56, 24, 216, 3032, 384, 1664, 896,
    3968, 1920, 1152, 128, 640, 984, 4056, 2008, 2520, 472, 4, 1, 2, 7, 3, 8,
];

/// Meta-code: per-symbol code length in bits (37 symbols).
pub(crate) const META_CODE_LENGTHS: [u8; 37] = [
    11, 8, 8, 8, 8, 7, 6, 5, 5, 5, 5, 6, 5, 6, 7, 7, 9, 12, 10, 11, 11, 12, 12, 11, 11, 11, 12, 12,
    12, 12, 12, 5, 2, 2, 3, 4, 5,
];

/// Per-set offset-code alphabet sizes (predefined sets 1..=5).
pub(crate) const PREDEFINED_OFFSET_SIZES: [usize; 5] = [11, 13, 14, 11, 11];

/// Predefined set 1: code A (first) literal/length code lengths (321).
pub(crate) const SET1_FIRST: [u8; 321] = [
    4, 5, 7, 8, 8, 9, 9, 9, 9, 7, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 10, 9, 9, 10, 10, 9, 10,
    9, 9, 5, 9, 9, 9, 9, 10, 9, 9, 9, 9, 9, 9, 9, 9, 7, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
    9, 9, 9, 9, 8, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 7, 8, 9, 7, 9, 9, 7, 7, 9, 9, 9, 9, 10, 9, 10,
    10, 10, 9, 9, 9, 5, 9, 8, 7, 5, 9, 8, 8, 7, 9, 9, 8, 8, 5, 5, 7, 10, 5, 8, 5, 8, 9, 9, 9, 9, 9,
    10, 9, 9, 10, 9, 9, 10, 10, 10, 10, 10, 10, 10, 9, 10, 10, 10, 10, 10, 10, 10, 9, 10, 10, 10,
    10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 10, 10, 10, 10, 10, 10, 10, 9, 9, 10, 10,
    10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 10, 10, 10, 10, 10, 9, 10, 10, 10,
    10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
    10, 10, 10, 10, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 10, 10, 9, 10, 10, 10, 10,
    10, 10, 10, 9, 10, 10, 10, 9, 10, 9, 5, 6, 5, 5, 8, 9, 9, 9, 9, 9, 9, 10, 10, 10, 9, 10, 10,
    10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 10, 9, 9, 9, 10,
    9, 10, 9, 10, 9, 10, 9, 10, 10, 10, 9, 10, 9, 10, 10, 9, 9, 9, 6, 9, 9, 10, 9, 5,
];
/// Predefined set 1: code B (second) literal/length code lengths (321).
pub(crate) const SET1_SECOND: [u8; 321] = [
    4, 5, 6, 6, 7, 7, 6, 7, 7, 7, 6, 8, 7, 8, 8, 8, 8, 9, 6, 9, 8, 9, 8, 9, 9, 9, 8, 10, 5, 9, 7,
    9, 6, 9, 8, 10, 9, 10, 8, 8, 9, 9, 7, 9, 8, 9, 8, 9, 8, 8, 6, 9, 9, 8, 8, 9, 9, 10, 8, 9, 9,
    10, 8, 10, 8, 8, 8, 8, 8, 9, 7, 10, 6, 9, 9, 11, 7, 8, 8, 9, 8, 10, 7, 8, 6, 9, 10, 9, 9, 10,
    8, 11, 9, 11, 9, 10, 9, 8, 9, 8, 8, 8, 8, 10, 9, 9, 10, 10, 8, 9, 8, 8, 8, 11, 9, 8, 8, 9, 9,
    10, 8, 11, 10, 10, 8, 10, 9, 10, 8, 9, 9, 11, 9, 11, 9, 10, 10, 11, 10, 12, 9, 12, 10, 11, 10,
    11, 9, 10, 10, 11, 10, 11, 10, 11, 10, 11, 10, 10, 10, 9, 9, 9, 8, 7, 6, 8, 11, 11, 9, 12, 10,
    12, 9, 11, 11, 11, 10, 12, 11, 11, 10, 12, 10, 11, 10, 10, 10, 11, 10, 11, 11, 11, 9, 12, 10,
    12, 11, 12, 10, 11, 10, 12, 11, 12, 11, 12, 11, 12, 10, 12, 11, 12, 11, 11, 10, 12, 10, 11, 10,
    12, 10, 12, 10, 12, 10, 11, 11, 11, 10, 11, 11, 11, 10, 12, 11, 12, 10, 10, 11, 11, 9, 12, 11,
    12, 10, 11, 10, 12, 10, 11, 10, 12, 10, 11, 10, 7, 5, 4, 6, 6, 7, 7, 7, 8, 8, 7, 7, 6, 8, 6, 7,
    7, 9, 8, 9, 9, 10, 11, 11, 11, 12, 11, 10, 11, 12, 11, 12, 11, 12, 12, 12, 12, 11, 12, 12, 11,
    12, 11, 12, 11, 13, 11, 12, 10, 13, 10, 14, 14, 13, 14, 15, 14, 16, 15, 15, 18, 18, 18, 9, 18,
    8,
];
/// Predefined set 1: offset bit-length code lengths (11).
pub(crate) const SET1_OFFSET: [u8; 11] = [5, 6, 3, 3, 3, 3, 3, 3, 3, 4, 6];

/// Predefined set 2: code A (first) literal/length code lengths (321).
pub(crate) const SET2_FIRST: [u8; 321] = [
    4, 7, 7, 8, 7, 8, 8, 8, 8, 7, 8, 7, 8, 7, 9, 8, 8, 8, 9, 9, 9, 9, 10, 10, 9, 10, 10, 10, 10,
    10, 9, 9, 5, 9, 8, 9, 9, 11, 10, 9, 8, 9, 9, 9, 8, 9, 7, 8, 8, 8, 9, 9, 9, 9, 9, 10, 9, 9, 9,
    10, 9, 9, 10, 9, 8, 8, 7, 7, 7, 8, 8, 9, 8, 8, 9, 9, 8, 8, 7, 8, 7, 10, 8, 7, 7, 9, 9, 9, 9,
    10, 10, 11, 11, 11, 10, 9, 8, 6, 8, 7, 7, 5, 7, 7, 7, 6, 9, 8, 6, 7, 6, 6, 7, 9, 6, 6, 6, 7, 8,
    8, 8, 8, 9, 10, 9, 10, 9, 9, 8, 9, 10, 10, 9, 10, 10, 9, 9, 10, 10, 10, 10, 10, 10, 10, 9, 10,
    10, 11, 10, 10, 10, 10, 10, 10, 10, 11, 10, 11, 10, 10, 9, 11, 10, 10, 10, 10, 10, 10, 9, 9,
    10, 11, 10, 11, 10, 11, 10, 12, 10, 11, 10, 12, 11, 12, 10, 12, 10, 11, 10, 11, 11, 11, 9, 10,
    11, 11, 11, 12, 12, 10, 10, 10, 11, 11, 10, 11, 10, 10, 9, 11, 10, 11, 10, 11, 11, 11, 10, 11,
    11, 12, 11, 11, 10, 10, 10, 11, 10, 10, 11, 11, 12, 10, 10, 11, 11, 12, 11, 11, 10, 11, 9, 12,
    10, 11, 11, 11, 10, 11, 10, 11, 10, 11, 9, 10, 9, 7, 3, 5, 6, 6, 7, 7, 8, 8, 8, 9, 9, 9, 11,
    10, 10, 10, 12, 13, 11, 12, 12, 11, 13, 12, 12, 11, 12, 12, 13, 12, 14, 13, 14, 13, 15, 13, 14,
    15, 15, 14, 13, 15, 15, 14, 15, 14, 15, 15, 14, 15, 13, 13, 14, 15, 15, 14, 14, 16, 16, 15, 15,
    15, 12, 15, 10,
];
/// Predefined set 2: code B (second) literal/length code lengths (321).
pub(crate) const SET2_SECOND: [u8; 321] = [
    5, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 7, 8, 7, 7, 7, 8, 8, 8, 8, 9, 8, 9, 8, 9, 9, 9, 7, 9, 8, 8,
    6, 9, 8, 9, 8, 9, 8, 9, 8, 9, 8, 9, 8, 9, 8, 8, 8, 8, 8, 9, 8, 9, 8, 9, 9, 10, 8, 10, 8, 9, 9,
    8, 8, 8, 7, 8, 8, 9, 8, 9, 7, 9, 8, 10, 8, 9, 8, 9, 8, 9, 8, 8, 8, 9, 9, 9, 9, 10, 9, 11, 9,
    10, 9, 10, 8, 8, 8, 9, 8, 8, 8, 9, 9, 8, 9, 10, 8, 9, 8, 8, 8, 11, 8, 7, 8, 9, 9, 9, 9, 10, 9,
    10, 9, 10, 9, 8, 8, 9, 9, 10, 9, 10, 9, 10, 8, 10, 9, 10, 9, 11, 10, 11, 9, 11, 10, 10, 10, 11,
    9, 11, 9, 10, 9, 11, 9, 11, 10, 10, 9, 10, 9, 9, 8, 10, 9, 11, 9, 9, 9, 11, 10, 11, 9, 11, 9,
    11, 9, 11, 10, 11, 10, 11, 10, 11, 9, 10, 10, 11, 10, 10, 8, 10, 9, 10, 10, 11, 9, 11, 9, 10,
    10, 11, 9, 10, 10, 9, 9, 10, 9, 10, 9, 10, 9, 10, 9, 11, 9, 11, 10, 10, 9, 10, 9, 11, 9, 11, 9,
    11, 9, 10, 9, 11, 9, 11, 9, 11, 9, 10, 8, 11, 9, 10, 9, 10, 9, 10, 8, 10, 8, 9, 8, 9, 8, 7, 4,
    4, 5, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 7, 8, 8, 9, 9, 10, 10, 10, 10, 10, 10, 11, 11, 10, 10, 12,
    11, 11, 12, 12, 11, 12, 12, 11, 12, 12, 12, 12, 12, 12, 11, 12, 11, 13, 12, 13, 12, 13, 14, 14,
    14, 15, 13, 14, 13, 14, 18, 18, 17, 7, 16, 9,
];
/// Predefined set 2: offset bit-length code lengths (13).
pub(crate) const SET2_OFFSET: [u8; 13] = [5, 6, 4, 4, 3, 3, 3, 3, 3, 4, 4, 4, 6];

/// Predefined set 3: code A (first) literal/length code lengths (321).
pub(crate) const SET3_FIRST: [u8; 321] = [
    6, 6, 6, 6, 6, 9, 8, 8, 4, 9, 8, 9, 8, 9, 9, 9, 8, 9, 9, 10, 8, 10, 10, 10, 9, 10, 10, 10, 9,
    10, 10, 9, 9, 9, 8, 10, 9, 10, 9, 10, 9, 10, 9, 10, 9, 9, 8, 9, 8, 9, 9, 9, 10, 10, 10, 10, 9,
    9, 9, 10, 9, 10, 9, 9, 7, 8, 8, 9, 8, 9, 9, 9, 8, 9, 9, 10, 9, 9, 8, 9, 8, 9, 8, 8, 8, 9, 9, 9,
    9, 9, 10, 10, 10, 10, 10, 9, 8, 8, 9, 8, 9, 7, 8, 8, 9, 8, 10, 10, 8, 9, 8, 8, 8, 10, 8, 8, 8,
    8, 9, 9, 9, 9, 10, 10, 10, 10, 10, 9, 7, 9, 9, 10, 10, 10, 10, 10, 9, 10, 10, 10, 10, 10, 10,
    9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 9, 10, 10, 10, 10, 10, 10, 9, 10, 10, 10, 10, 10, 10, 10,
    9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 10, 10, 10, 10, 9, 8,
    9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 10, 10, 10, 9, 10, 10, 10, 10, 10, 10, 10, 10,
    10, 10, 10, 10, 10, 10, 9, 9, 10, 10, 10, 10, 10, 10, 9, 10, 10, 10, 10, 10, 10, 9, 9, 9, 10,
    10, 10, 10, 10, 10, 9, 9, 10, 9, 9, 8, 9, 8, 9, 4, 6, 6, 6, 7, 8, 8, 9, 9, 10, 10, 10, 9, 10,
    10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 7, 10, 10, 10, 7, 10, 10, 7, 7,
    7, 7, 7, 6, 7, 10, 7, 7, 10, 7, 7, 7, 6, 7, 6, 6, 7, 7, 6, 6, 9, 6, 9, 10, 6, 10,
];
/// Predefined set 3: code B (second) literal/length code lengths (321).
pub(crate) const SET3_SECOND: [u8; 321] = [
    5, 6, 6, 6, 6, 7, 7, 7, 6, 8, 7, 8, 7, 9, 8, 8, 7, 7, 8, 9, 9, 9, 9, 10, 8, 9, 9, 10, 8, 10, 9,
    8, 6, 10, 8, 10, 8, 10, 9, 9, 9, 9, 9, 10, 9, 9, 8, 9, 8, 9, 8, 9, 9, 10, 9, 10, 9, 9, 8, 10,
    9, 11, 10, 8, 8, 8, 8, 9, 7, 9, 9, 10, 8, 9, 8, 11, 9, 10, 9, 10, 8, 9, 9, 9, 9, 8, 9, 9, 10,
    10, 10, 12, 10, 11, 10, 10, 8, 9, 9, 9, 8, 9, 8, 8, 10, 9, 10, 11, 8, 10, 9, 9, 8, 12, 8, 9, 9,
    9, 9, 8, 9, 10, 9, 12, 10, 10, 10, 8, 7, 11, 10, 9, 10, 11, 9, 11, 7, 11, 10, 12, 10, 12, 10,
    11, 9, 11, 9, 12, 10, 12, 10, 12, 10, 9, 11, 12, 10, 12, 10, 11, 9, 10, 9, 10, 9, 11, 11, 12,
    9, 10, 8, 12, 11, 12, 9, 12, 10, 12, 10, 13, 10, 12, 10, 12, 10, 12, 10, 9, 10, 12, 10, 9, 8,
    11, 10, 12, 10, 12, 10, 12, 10, 11, 10, 12, 8, 12, 10, 11, 10, 10, 10, 12, 9, 11, 10, 12, 10,
    12, 11, 12, 10, 9, 10, 12, 9, 10, 10, 12, 10, 11, 10, 11, 10, 12, 8, 12, 9, 12, 8, 12, 8, 11,
    10, 11, 10, 11, 9, 10, 8, 10, 9, 9, 8, 9, 8, 7, 4, 3, 5, 5, 6, 5, 6, 6, 7, 7, 8, 8, 8, 7, 7, 7,
    9, 8, 9, 9, 11, 9, 11, 9, 8, 9, 9, 11, 12, 11, 12, 12, 13, 13, 12, 13, 14, 13, 14, 13, 14, 13,
    13, 13, 12, 13, 13, 12, 13, 13, 14, 14, 13, 13, 14, 14, 14, 14, 15, 18, 17, 18, 8, 16, 10,
];
/// Predefined set 3: offset bit-length code lengths (14).
pub(crate) const SET3_OFFSET: [u8; 14] = [6, 7, 4, 4, 3, 3, 3, 3, 3, 4, 4, 4, 5, 7];

/// Predefined set 4: code A (first) literal/length code lengths (321).
pub(crate) const SET4_FIRST: [u8; 321] = [
    2, 6, 6, 7, 7, 8, 7, 8, 7, 8, 8, 9, 8, 9, 9, 9, 8, 8, 9, 9, 9, 10, 10, 9, 8, 10, 9, 10, 9, 10,
    9, 9, 6, 9, 8, 9, 9, 10, 9, 9, 9, 10, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
    10, 10, 9, 7, 7, 8, 8, 8, 8, 9, 9, 7, 8, 9, 10, 8, 8, 7, 8, 8, 10, 8, 8, 8, 9, 8, 9, 9, 10, 9,
    11, 10, 11, 9, 9, 8, 7, 9, 8, 8, 6, 8, 8, 8, 7, 10, 9, 7, 8, 7, 7, 8, 10, 7, 7, 7, 8, 9, 9, 9,
    9, 10, 11, 9, 11, 10, 9, 7, 9, 10, 10, 10, 11, 11, 10, 10, 11, 10, 10, 10, 11, 11, 10, 9, 10,
    10, 11, 10, 11, 10, 11, 10, 10, 10, 11, 10, 11, 10, 10, 9, 10, 10, 11, 10, 10, 10, 10, 9, 10,
    10, 10, 10, 11, 10, 11, 10, 11, 10, 11, 11, 11, 10, 12, 10, 11, 10, 11, 10, 11, 11, 10, 8, 10,
    10, 11, 10, 11, 11, 11, 10, 11, 10, 11, 10, 11, 11, 11, 9, 10, 11, 11, 10, 11, 11, 11, 10, 11,
    11, 11, 10, 10, 10, 10, 10, 11, 10, 10, 11, 11, 10, 10, 9, 11, 10, 10, 11, 11, 10, 10, 10, 11,
    10, 10, 10, 10, 10, 10, 9, 11, 10, 10, 8, 10, 8, 6, 5, 6, 6, 7, 7, 8, 8, 8, 9, 10, 11, 10, 10,
    11, 11, 12, 12, 10, 11, 12, 12, 12, 12, 13, 13, 13, 13, 13, 12, 13, 13, 15, 14, 12, 14, 15, 16,
    12, 12, 13, 15, 14, 16, 15, 17, 18, 15, 17, 16, 15, 15, 15, 15, 13, 13, 10, 14, 12, 13, 17, 17,
    18, 10, 17, 4,
];
/// Predefined set 4: code B (second) literal/length code lengths (321).
pub(crate) const SET4_SECOND: [u8; 321] = [
    4, 5, 6, 6, 6, 6, 7, 7, 6, 7, 7, 9, 6, 8, 8, 7, 7, 8, 8, 8, 6, 9, 8, 8, 7, 9, 8, 9, 8, 9, 8, 9,
    6, 9, 8, 9, 8, 10, 9, 9, 8, 10, 8, 10, 8, 9, 8, 9, 8, 8, 7, 9, 9, 9, 9, 9, 8, 10, 9, 10, 9, 10,
    9, 8, 7, 8, 9, 9, 8, 9, 9, 9, 7, 10, 9, 10, 9, 9, 8, 9, 8, 9, 8, 8, 8, 9, 9, 10, 9, 9, 8, 11,
    9, 11, 10, 10, 8, 8, 10, 8, 8, 9, 9, 9, 10, 9, 10, 11, 9, 9, 9, 9, 8, 9, 8, 8, 8, 10, 10, 9, 9,
    8, 10, 11, 10, 11, 11, 9, 8, 9, 10, 11, 9, 10, 11, 11, 9, 12, 10, 10, 10, 12, 11, 11, 9, 11,
    11, 12, 9, 11, 9, 10, 10, 10, 10, 12, 9, 11, 10, 11, 9, 11, 11, 11, 10, 11, 11, 12, 9, 10, 10,
    12, 11, 11, 10, 11, 9, 11, 10, 11, 10, 11, 9, 11, 11, 9, 8, 11, 10, 11, 11, 10, 7, 12, 11, 11,
    11, 11, 11, 12, 10, 12, 11, 13, 11, 10, 12, 11, 10, 11, 10, 11, 10, 11, 11, 11, 10, 12, 11, 11,
    10, 11, 10, 10, 10, 11, 10, 12, 11, 12, 10, 11, 9, 11, 10, 11, 10, 11, 10, 12, 9, 11, 11, 11,
    9, 11, 10, 10, 9, 11, 10, 10, 9, 10, 9, 7, 4, 5, 5, 5, 6, 6, 7, 6, 8, 7, 8, 9, 9, 7, 8, 8, 10,
    9, 10, 10, 12, 10, 11, 11, 11, 11, 10, 11, 12, 11, 11, 11, 11, 11, 13, 12, 11, 12, 13, 12, 12,
    12, 13, 11, 9, 12, 13, 7, 13, 11, 13, 11, 10, 11, 13, 15, 15, 12, 14, 15, 15, 15, 6, 15, 5,
];
/// Predefined set 4: offset bit-length code lengths (11).
pub(crate) const SET4_OFFSET: [u8; 11] = [3, 6, 5, 4, 2, 3, 3, 3, 4, 4, 6];

/// Predefined set 5: code A (first) literal/length code lengths (321).
pub(crate) const SET5_FIRST: [u8; 321] = [
    7, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 10, 9, 10, 9, 10, 9, 10,
    9, 9, 5, 9, 7, 9, 9, 9, 9, 9, 7, 7, 7, 9, 7, 7, 8, 7, 8, 8, 7, 7, 9, 9, 9, 9, 7, 7, 7, 9, 9, 9,
    9, 9, 9, 7, 9, 7, 7, 7, 7, 9, 9, 7, 9, 9, 7, 7, 7, 7, 7, 9, 7, 8, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9,
    9, 9, 9, 7, 8, 7, 7, 7, 8, 8, 6, 7, 9, 7, 7, 8, 7, 5, 6, 9, 5, 7, 5, 6, 7, 7, 9, 8, 9, 9, 9, 9,
    9, 9, 9, 9, 10, 9, 10, 10, 10, 9, 9, 10, 10, 10, 10, 10, 10, 10, 9, 10, 10, 10, 10, 10, 10, 10,
    10, 10, 10, 10, 9, 10, 10, 10, 9, 10, 10, 10, 9, 9, 10, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10,
    10, 10, 10, 10, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 10, 10, 10, 9, 10, 10, 10, 9, 9, 9,
    10, 10, 10, 10, 10, 9, 10, 9, 10, 10, 9, 10, 10, 9, 10, 10, 10, 10, 10, 10, 10, 9, 10, 10, 10,
    10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 10, 10, 10, 10, 10, 10, 10, 9, 10, 9, 10, 9,
    10, 10, 9, 5, 6, 8, 8, 7, 7, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
    9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
    10, 10, 10, 9, 10, 10, 5, 10, 8, 9, 8, 9,
];
/// Predefined set 5: code B (second) literal/length code lengths (321).
pub(crate) const SET5_SECOND: [u8; 321] = [
    8, 10, 11, 11, 11, 12, 11, 11, 12, 6, 11, 12, 10, 5, 12, 12, 12, 12, 12, 12, 12, 13, 13, 14,
    13, 13, 12, 13, 12, 13, 12, 15, 4, 10, 7, 9, 11, 11, 10, 9, 6, 7, 8, 9, 6, 7, 6, 7, 8, 7, 7, 8,
    8, 8, 8, 8, 8, 9, 8, 7, 10, 9, 10, 10, 11, 7, 8, 6, 7, 8, 8, 9, 8, 7, 10, 10, 8, 7, 8, 8, 7,
    10, 7, 6, 7, 9, 9, 8, 11, 11, 11, 10, 11, 11, 11, 8, 11, 6, 7, 6, 6, 6, 6, 8, 7, 6, 10, 9, 6,
    7, 6, 6, 7, 10, 6, 5, 6, 7, 7, 7, 10, 8, 11, 9, 13, 7, 14, 16, 12, 14, 14, 15, 15, 16, 16, 14,
    15, 15, 15, 15, 15, 15, 15, 15, 14, 15, 13, 14, 14, 16, 15, 17, 14, 17, 15, 17, 12, 14, 13, 16,
    12, 17, 13, 17, 14, 13, 13, 14, 14, 12, 13, 15, 15, 14, 15, 17, 14, 17, 15, 14, 15, 16, 12, 16,
    15, 14, 15, 16, 15, 16, 17, 17, 15, 15, 17, 17, 13, 14, 15, 15, 13, 12, 16, 16, 17, 14, 15, 16,
    15, 15, 13, 13, 15, 13, 16, 17, 15, 17, 17, 17, 16, 17, 14, 17, 14, 16, 15, 17, 15, 15, 14, 17,
    15, 17, 15, 16, 15, 15, 16, 16, 14, 17, 17, 15, 15, 16, 15, 17, 15, 14, 16, 16, 16, 16, 16, 12,
    4, 4, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 10, 10, 10, 11, 10, 11, 11, 11, 11,
    11, 12, 12, 12, 13, 13, 12, 13, 12, 14, 14, 12, 13, 13, 13, 13, 14, 12, 13, 13, 14, 14, 14, 13,
    14, 14, 15, 15, 13, 15, 13, 17, 17, 17, 9, 17, 7,
];
/// Predefined set 5: offset bit-length code lengths (11).
pub(crate) const SET5_OFFSET: [u8; 11] = [6, 7, 7, 6, 4, 3, 2, 2, 3, 3, 6];

/// Predefined code-A length tables, indexed by `set - 1`.
pub(crate) const PREDEFINED_FIRST: [&[u8]; 5] = [
    &SET1_FIRST,
    &SET2_FIRST,
    &SET3_FIRST,
    &SET4_FIRST,
    &SET5_FIRST,
];
/// Predefined code-B length tables, indexed by `set - 1`.
pub(crate) const PREDEFINED_SECOND: [&[u8]; 5] = [
    &SET1_SECOND,
    &SET2_SECOND,
    &SET3_SECOND,
    &SET4_SECOND,
    &SET5_SECOND,
];
/// Predefined offset-code length tables, indexed by `set - 1`.
pub(crate) const PREDEFINED_OFFSET: [&[u8]; 5] = [
    &SET1_OFFSET,
    &SET2_OFFSET,
    &SET3_OFFSET,
    &SET4_OFFSET,
    &SET5_OFFSET,
];

// Compile-time check: each predefined offset code's alphabet size matches the
// fixed per-set offset-alphabet-size table from the spec.
const _: () = {
    let mut i = 0;
    while i < 5 {
        assert!(PREDEFINED_OFFSET[i].len() == PREDEFINED_OFFSET_SIZES[i]);
        i += 1;
    }
};