podman/vendor/github.com/containers/storage/drivers/driver_windows.go

package graphdriver

// Slice of drivers that should be used in order
var Priority = []string{
	"windowsfilter",
}

// GetFSMagic returns the filesystem id given the path.
func GetFSMagic(rootpath string) (FsMagic, error) {
	// Note it is OK to return FsMagicUnsupported on Windows.
	return FsMagicUnsupported, nil
}