third_party/rust_crates/vendor/miniz_oxide/src/shared.rs

use adler32::RollingAdler32;

#[doc(hidden)]
pub const MZ_ADLER32_INIT: u32 = 1;

#[doc(hidden)]
pub const MZ_DEFAULT_WINDOW_BITS: i32 = 15;

pub const HUFFMAN_LENGTH_ORDER: [u8; 19] = [
    16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15,
];

#[doc(hidden)]
pub fn update_adler32(adler: u32, data: &[u8]) -> u32 {
    let mut hash = RollingAdler32::from_value(adler);
    hash.update_buffer(data);
    hash.hash()
}