040000 tree bbe0c51650395a096da45bcdb4e307cdac39b53f	mingw-w64-crt
040000 tree de5f83b3bab4d6103d2e74499e1c1e904f24854e	mingw-w64-doc
040000 tree 108b90e51d1dad48b6d5f10dab5ac810b93d5dd0	mingw-w64-headers