040000 tree a3d9d06b17022895bbbd9d8cf93005bdc08b6859	darwin
040000 tree 0f414ad8fd7873cd0a6ee06ce6c44e4fd7e87829	linux
040000 tree a520f626aa6ee7a81f797ee12fb49c89732f3e8e	macho_embedded
040000 tree 0cd5d44039c003d173621f64b7f25cd122481425	windows