# lz77

lz77 compressor/decompressor using a 32KB sliding window which includes an allocation free window comparison helper and a prefix-indexing finder that prunes out-of-window positions

### Build

- dune build
- dune exec bin/main.exe -- compress <in> <out>
- dune exec bin/main.exe -- decompress <in> <out>

### Format

- Literal: flag bit 1 + 8-bit byte
- Match: flag bit 0 + 15-bit distance + 8-bit length

See `lib/` for module implementations :)