'''Note''': You need to assure that the headers (and libraries in case you build a dynamically linked libvorbis) of libogg are in the paths MSVC searches.
'''Note''': The static solution can be bugged and produce a library named "libvorbisfile.lib" instead of "libvorbisfile_static.lib". You will need to fix the target name in the project
'''Note''': You'll need vorbis, vorbisfile and also vorbisenc for ScummVM tools.
=== libmad ===