26 lines
643 B
Rust
26 lines
643 B
Rust
#[doc(hidden)]
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pub const MZ_ADLER32_INIT: u32 = 1;
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#[doc(hidden)]
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pub const MZ_DEFAULT_WINDOW_BITS: i32 = 15;
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pub const HUFFMAN_LENGTH_ORDER: [u8; 19] = [
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16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15,
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];
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#[doc(hidden)]
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#[cfg(not(feature = "simd"))]
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pub fn update_adler32(adler: u32, data: &[u8]) -> u32 {
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let mut hash = adler2::Adler32::from_checksum(adler);
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hash.write_slice(data);
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hash.checksum()
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}
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#[doc(hidden)]
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#[cfg(feature = "simd")]
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pub fn update_adler32(adler: u32, data: &[u8]) -> u32 {
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let mut hash = simd_adler32::Adler32::from_checksum(adler);
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hash.write(data);
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hash.finish()
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}
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