100644 blob b26528c2b696df72df8943674145368f2d2f1224	Makefile
040000 tree 524b4bef5372907b6dbe4c27ab3ce8f30f946c8b	common
040000 tree 6a409b194b3c2890815f1a6093d7586b91458ab3	linux
040000 tree 815f6b548ab7a7a96c8e6477ec15c1582b88675e	macosx