040000 tree 5452e44fcb3475006a450f264ab882fcaee589b1	linux
040000 tree 004e85380c9b85229169d9277fa8afab7e42c374	macos
040000 tree 31d417bd0cd8ee43533700f2efbacc07b12df00b	shared
040000 tree e953f61f2be612d83296f1bc267c2494b9f1dee8	unix
040000 tree a420e7e685499dc8b35ab0cb9bf09342c67cc4d0	windows