040000 tree 04553bf2731487f21c4b7fcd8da16321d57402c1	cocoa
040000 tree 73b7eb65682e3417abbf3036bf312acb852b7c61	common
040000 tree 9806b91d458b470293189895307efd9165a3652e	gtk
040000 tree 795804a18aa4054693c11abcc4399fa2e1ba3147	win32