# lz4

This module is optional. Set option `PK_BUILD_MODULE_LZ4` to `ON` in your `CMakeLists.txt` to enable it.

LZ4 compression and decompression.

#### Source code

    def compress(data: bytes) -> bytes:
        """Compress the given data into LZ4 block format.

        This function is equivalent to `lz4.block.compress` of https://pypi.org/project/lz4/.
        """

    def decompress(data: bytes) -> bytes:
        """Decompress the given LZ4 block format data produced by `lz4.compress()`.

        This function is equivalent to `lz4.block.decompress` of https://pypi.org/project/lz4/.
        """