create mode 100644 lib/std/compress/xz.zig
 create mode 100644 lib/std/compress/xz/block.zig
 create mode 100644 lib/std/compress/xz/lzma.zig
 create mode 100644 lib/std/compress/xz/test.zig
 create mode 100644 lib/std/compress/xz/testdata/good-0-empty.xz
 create mode 100644 lib/std/compress/xz/testdata/good-0cat-empty.xz
 create mode 100644 lib/std/compress/xz/testdata/good-0catpad-empty.xz
 create mode 100644 lib/std/compress/xz/testdata/good-0pad-empty.xz
 create mode 100644 lib/std/compress/xz/testdata/good-1-3delta-lzma2.xz
 create mode 100644 lib/std/compress/xz/testdata/good-1-arm64-lzma2-1.xz
 create mode 100644 lib/std/compress/xz/testdata/good-1-arm64-lzma2-2.xz
 create mode 100644 lib/std/compress/xz/testdata/good-1-block_header-1.xz
 create mode 100644 lib/std/compress/xz/testdata/good-1-block_header-2.xz
 create mode 100644 lib/std/compress/xz/testdata/good-1-block_header-3.xz
 create mode 100644 lib/std/compress/xz/testdata/good-1-check-crc32.xz
 create mode 100644 lib/std/compress/xz/testdata/good-1-check-crc64.xz
 create mode 100644 lib/std/compress/xz/testdata/good-1-check-none.xz
 create mode 100644 lib/std/compress/xz/testdata/good-1-check-sha256.xz
 create mode 100644 lib/std/compress/xz/testdata/good-1-delta-lzma2.tiff.xz
 create mode 100644 lib/std/compress/xz/testdata/good-1-empty-bcj-lzma2.xz
 create mode 100644 lib/std/compress/xz/testdata/good-1-lzma2-1.xz
 create mode 100644 lib/std/compress/xz/testdata/good-1-lzma2-2.xz
 create mode 100644 lib/std/compress/xz/testdata/good-1-lzma2-3.xz
 create mode 100644 lib/std/compress/xz/testdata/good-1-lzma2-4.xz
 create mode 100644 lib/std/compress/xz/testdata/good-1-lzma2-5.xz
 create mode 100644 lib/std/compress/xz/testdata/good-1-sparc-lzma2.xz
 create mode 100644 lib/std/compress/xz/testdata/good-1-x86-lzma2.xz
 create mode 100644 lib/std/compress/xz/testdata/good-2-lzma2.xz