category: Graphics requires: cygwin libgdk_pixbuf2.0_0 libglib2.0_0 libgtk2.0_0 libmng2 libSDL1.2_0 libX11_6 libXext6 libXm4 libXt6 zlib0 sdesc: "A library of functions for manipulating MNG format files (contrib)" ldesc: "libmng is a library for reading, writing, displaying and examing Multiple-Image Network Graphics. MNG is the animation extension to the popular PNG image-format." external-source: libmng