7-Zip LZMA SDK decoder sources
================================

ZScripter incorporates the LZMA and LZMA2 decoder sources from the 7-Zip
LZMA SDK 26.02 by Igor Pavlov. The KiriKiri runtime additionally compiles the
same release's extraction-only 7z catalog/decoder closure, including its PPMd,
BCJ/BCJ2, Delta, stream, buffer, and CRC units.

The imported decoder sources are in the public domain.

Upstream source:
https://www.7-zip.org/a/lzma2602.7z

Pinned source revision and exact KiriKiri closure receipt:
https://github.com/ip7z/7zip/tree/f9d78aff31a5f2521ae7ddbdc97c4a8855808959
engines/kirikiri/third_party/lzma-sdk-26.02/source-receipt.json

The source files retain their upstream public-domain notices. In particular:

LzmaDec.c -- LZMA Decoder
2023-04-07 : Igor Pavlov : Public domain

Lzma2Dec.c -- LZMA2 Decoder
2024-03-01 : Igor Pavlov : Public domain

XZ Utils liblzma
================

ZScripter also incorporates liblzma from XZ Utils 5.8.3 as the streaming
LZMA/LZMA2 provider for libarchive's 7z reader.

The liblzma library is in the public domain and is provided as-is, without any
warranty.

This software includes code from XZ Utils <https://tukaani.org/xz/>.