obj ...\adler32.obj ...\compress.obj ...\crc32.obj ...\deflate.obj ...\gzio.obj ...\infback.obj ...\inffast.obj ...\inflate.obj ...\inftrees.obj ...\trees.obj ...\uncompr.obj ...\zutil.obj PngDelphi.chm pngextra.pas pngimage.pas pnglang.pas zlibpas.pas