040000 tree 6d61a28ab4686cf16f748f33e311166929f391a6	carbon
040000 tree 2e4ab3d020f4cf2317eb8d0ab5c36c02a726e941	cocoa
040000 tree c49a5fab03d9d5a573289633917771f4de84b411	common
040000 tree 40f027136ffca4f2be972ef3ced5efd7f15842e6	emulated
040000 tree 3be7979724e97c4486c5aa7e775abe6adadf9b95	gtk
040000 tree c2873dc89c80223f9518e6e8500f3f850e69280d	motif
040000 tree dc032ca15d58d1190f611218da305ba1082ef3d8	win32