This is a zlib like library for the lzma encoder/decoder originally created
by Oleg I. Vdovikin <oleg@cs.msu.su> and modified for lrzip by Con Kolivas
<kernel@kolivas.org>
It is based on a stripped down source tree of the lzma SDK by Igor Pavlov.
http://www.7-zip.org

You can build a standalone library called liblzma.a which gives functions
equivalent to compress2() and uncompress() called lzma_compress() and
lzma_uncompress().

Updated for recent SDK 4.57 and added assembler routines for crc
using p7zip.org variant by Peter Hyman
