040000 tree 04553bf2731487f21c4b7fcd8da16321d57402c1	cocoa
040000 tree 73b7eb65682e3417abbf3036bf312acb852b7c61	common
040000 tree 98d5e4cdd84b4d964218ce45c2918cac0a2ec236	gtk
040000 tree 84a6a9f765babf8994849a29ccf6220791bb2ef1	win32