File list (Check if you may need any files):
pngtest
.......\libpng
.......\......\ANNOUNCE
.......\......\CHANGES
.......\......\configure
.......\......\contrib
.......\......\.......\gregbook
.......\......\.......\........\LICENSE
.......\......\.......\........\Makefile.sgi
.......\......\.......\........\Makefile.unx
.......\......\.......\........\Makefile.w32
.......\......\.......\........\README
.......\......\.......\........\readpng.c
.......\......\.......\........\readpng.h
.......\......\.......\........\readpng2.c
.......\......\.......\........\readpng2.h
.......\......\.......\........\rpng-win.c
.......\......\.......\........\rpng-x.c
.......\......\.......\........\rpng2-win.c
.......\......\.......\........\rpng2-x.c
.......\......\.......\........\wpng.c
.......\......\.......\........\writepng.c
.......\......\.......\........\writepng.h
.......\......\.......\msvctest
.......\......\.......\........\msvctest.dsp
.......\......\.......\........\msvctest.dsw
.......\......\.......\........\README.txt
.......\......\.......\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
.......\......\example.c
.......\......\INSTALL
.......\......\KNOWNBUG
.......\......\libpng.3
.......\......\libpng.lib
.......\......\libpng.txt
.......\......\libpngpf.3
.......\......\LICENSE
.......\......\NMAKE.EXE
.......\......\png.5
.......\......\png.c
.......\......\png.h
.......\......\pngasmrd.h
.......\......\pngconf.h
.......\......\pngerror.c
.......\......\pnggccrd.c
.......\......\pngget.c
.......\......\pngmem.c
.......\......\pngpread.c
.......\......\pngread.c
.......\......\pngrio.c
.......\......\pngrtran.c
.......\......\pngrutil.c
.......\......\pngset.c
.......\......\pngtest.c
.......\......\pngtrans.c
.......\......\pngvcrd.c