pngcheck: PNG file format checker

    2013-09-16 04:34           0 usr/
    2013-09-16 04:34           0 usr/bin/
    2013-09-16 04:34      107520 usr/bin/pngcheck.exe
    2013-09-16 04:34           0 usr/share/
    2013-09-16 04:34           0 usr/share/doc/
    2013-09-16 04:34           0 usr/share/doc/Cygwin/
    2013-09-16 04:34        2491 usr/share/doc/Cygwin/pngcheck.README
    2013-09-16 04:34           0 usr/share/doc/pngcheck/
    2013-09-16 04:34       12997 usr/share/doc/pngcheck/CHANGELOG
    2013-09-16 04:34        3799 usr/share/doc/pngcheck/README
    2013-09-16 04:34           0 usr/share/man/
    2013-09-16 04:34           0 usr/share/man/man1/
    2013-09-16 04:34        1040 usr/share/man/man1/pngcheck.1.gz