Cygwin
Get that Linux feeling - on Windows
mingw64-i686-libmng-src: MNG format library for Win32 toolchain (source)
2014-01-06 20:36 369 1.0.10-autoconf.patch 2014-01-06 20:36 1093337 libmng-1.0.10.tar.gz 2014-01-06 20:36 775 mingw64-i686-libmng.cygport