Initial check-in of zlib/ using zlib-4.tar.gz (2001-04-10, mac-os-x-100)

Source: http://opensource.apple.com/tarballs/zlib/zlib-4.tar.gz
SHA-1: 09cb9c959f87ffccd64755180432e1e0b2e6c111
OS X Release: mac-os-x-100 (source release #001)
File Modification Timestamp (Oldest): 1999-04-23 02:07:12
File Modification Timestamp (Newest): 2001-04-10 23:39:02