Cygwin
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mingw64-i686-libmng-src: MNG format library for Win32 toolchain (source)
2016-08-25 23:47 0 mingw64-i686-libmng-2.0.3-1.src/ 2016-08-25 23:47 951808 mingw64-i686-libmng-2.0.3-1.src/libmng-2.0.3.tar.xz 2016-08-25 23:47 742 mingw64-i686-libmng-2.0.3-1.src/mingw64-i686-libmng.cygport