File list (Check if you may need any files):
aclocal.m4
ANNOUNCE
autogen.sh
CHANGES
config.guess
config.h.in
config.sub
configure
configure.ac
contrib
.......\gregbook
.......\........\COPYING
.......\........\LICENSE
.......\........\Makefile.mingw32
.......\........\Makefile.sgi
.......\........\Makefile.unx
.......\........\Makefile.w32
.......\........\README
.......\........\readpng.c
.......\........\readpng.h
.......\........\readpng2.c
.......\........\readpng2.h
.......\........\readppm.c
.......\........\rpng-win.c
.......\........\rpng-x.c
.......\........\rpng2-win.c
.......\........\rpng2-x.c
.......\........\wpng.c
.......\........\writepng.c
.......\........\writepng.h
.......\pngminim
.......\........\decoder
.......\........\.......\gather.sh
.......\........\.......\makefile.std
.......\........\.......\pngusr.h
.......\........\.......\README
.......\........\encoder
.......\........\.......\dummy_inflate.c
.......\........\.......\gather.sh
.......\........\.......\makefile.std
.......\........\.......\pngusr.h
.......\........\.......\README
.......\pngminus
.......\........\makefile.std
.......\........\makefile.tc3
.......\........\png2pnm.bat
.......\........\png2pnm.c
.......\........\png2pnm.sh
.......\........\pngminus.bat
.......\........\pngminus.sh
.......\........\pnm2png.bat
.......\........\pnm2png.c
.......\........\pnm2png.sh
.......\........\README
.......\pngsuite
.......\........\basn0g01.png
.......\........\basn0g02.png
.......\........\basn0g04.png
.......\........\basn0g08.png
.......\........\basn0g16.png
.......\........\basn2c08.png
.......\........\basn2c16.png
.......\........\basn3p01.png
.......\........\basn3p02.png
.......\........\basn3p04.png
.......\........\basn3p08.png
.......\........\basn4a08.png
.......\........\basn4a16.png
.......\........\basn6a08.png
.......\........\basn6a16.png
.......\........\README
.......\visupng
.......\.......\cexcept.h
.......\.......\PngFile.c
.......\.......\PngFile.h
.......\.......\README.txt
.......\.......\resource.h
.......\.......\VisualPng.c
.......\.......\VisualPng.dsp
.......\.......\VisualPng.dsw
.......\.......\VisualPng.ico
.......\.......\VisualPng.png
.......\.......\VisualPng.rc
depcomp
example.c
INSTALL
install-sh
KNOWNBUG
libpng-1.2.35.txt
libpng.3
libpngpf.3
LICENSE
ltmain.sh
Makefile.am
Makefile.in
missing
mkinstalldirs
png.5
png.c