File list (Check if you may need any files):
README
FAQ
INDEX
ChangeLog
configure
Makefile
Makefile.in
Makefile.riscos
adler32.c
compress.c
crc32.c
deflate.c
deflate.h
example.c
gzio.c
infblock.c
infblock.h
infcodes.c
infcodes.h
inffast.c
inffast.h
inffixed.h
inflate.c
inftrees.c
inftrees.h
infutil.c
infutil.h
maketree.c
minigzip.c
trees.c
trees.h
uncompr.c
zconf.h
zlib.h
zutil.c
zutil.h
descrip.mms
algorithm.txt
zlib.3
msdos\Makefile.b32
.....\Makefile.bor
.....\Makefile.dj2
.....\Makefile.emx
.....\Makefile.msc
.....\Makefile.tc
.....\Makefile.w32
.....\Makefile.wat
.....\zlib.def
.....\zlib.rc
nt\Makefile.emx
..\Makefile.gcc
..\Makefile.nt
..\zlib.dnt
amiga\Makefile.pup
.....\Makefile.sas
os2\Makefile.os2
...\zlib.def
contrib\README.contrib
.......\visual-basic.txt
.......\asm386\gvmat32.asm
.......\......\gvmat32c.c
.......\......\mkgvmt32.bat
.......\......\zlibvc.def
.......\......\zlibvc.dsp
.......\......\zlibvc.dsw
.......\...586\README.586
.......\...686\README.686
.......\...586\match.S
.......\...686\match.S
.......\iostream\test.cpp
.......\........\zfstream.cpp
.......\........\zfstream.h
.......\........2\zstream.h
.......\.........\zstream_test.cpp
.......\untgz\Makefile
.......\.....\untgz.c
.......\.....\makefile.w32
.......\minizip\ChangeLogUnzip
.......\.......\Makefile
.......\.......\miniunz.c
.......\.......\minizip.c
.......\.......\unzip.c
.......\.......\unzip.h
.......\.......\zip.c
.......\.......\zip.h
.......\.......\readme.txt
.......\.......\unzip.def
.......\.......\zip.def
.......\.......\zlibvc.def
.......\.......\zlibvc.dsp
.......\.......\zlibvc.dsw
.......\delphi\zlib.mak
.......\......\zlibdef.pas
.......\......2\d_zlib.bpr
.......\.......\d_zlib.cpp
.......\.......\readme.txt
.......\.......\zlib.bpg
.......\.......\zlib.bpr
.......\.......\zlib.cpp
.......\.......\zlib.pas