040000 tree 6d61a28ab4686cf16f748f33e311166929f391a6	carbon
040000 tree d9205d70de16dc947aa951a785d12a71498643c2	cocoa
040000 tree c49a5fab03d9d5a573289633917771f4de84b411	common
040000 tree 40f027136ffca4f2be972ef3ced5efd7f15842e6	emulated
040000 tree eab1e9dc956ad477484738b47350d442c1d2da06	gtk
040000 tree 14f24ccb4dee0727113d4e0be1706b5dec5884f6	motif
040000 tree f70507af1dbdcb4d90abbcd94567d7987f926d59	win32