040000 tree 5cdafddaaed1ce65d7acd48d887f3603182542c3	mingw-w64-crt
040000 tree 75c29ec6c6f88cdd6c8eb56aeebbdccf53ff257e	mingw-w64-doc
040000 tree c28834e7c0064e125673bbe17890010165d52c95	mingw-w64-headers