040000 tree 4f109a0629c8e2a13d17f31f833af89f549063a4	mingw-w64-crt
040000 tree de5f83b3bab4d6103d2e74499e1c1e904f24854e	mingw-w64-doc
040000 tree 78f2485d429e8fc68a11718db2687712d8da64f4	mingw-w64-headers
040000 tree e08324775a75308daab35f6bb455365f95b8beaa	mingw-w64-libraries