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040000 tree 684185cfae527ac13d0820825ca769f51e865960	cocoa
040000 tree c49a5fab03d9d5a573289633917771f4de84b411	common
040000 tree 40f027136ffca4f2be972ef3ced5efd7f15842e6	emulated
040000 tree 3be7979724e97c4486c5aa7e775abe6adadf9b95	gtk
040000 tree c2873dc89c80223f9518e6e8500f3f850e69280d	motif
040000 tree dc032ca15d58d1190f611218da305ba1082ef3d8	win32