type os.file

5 uses

	os (current package)
		file_unix.go#L54: type file struct {
		file_unix.go#L127: 	f := &File{&file{
		file_unix.go#L186: 	runtime.SetFinalizer(f.file, (*file).close)
		file_unix.go#L243: func (file *file) close() error {
		types.go#L17: 	*file // os specific