Bzlib-1_2_3, Programming, zlib data compression library for OpenVMS<From Wikipedia: zlib is an open-source, cross-platform data ;compression library by Jean-loup Gailly and Mark Adler and <is an abstraction of the DEFLATE compression algorithm used (in their gzip file compression program. ;The first public version, 0.9, was released on May 1, 1995 ?and was originally intended for use with libpng image library. +zlib is distributed under the zlib license.For further information:%