album

func List(w io.Writer, params *ListParams)

func Listen(listImages func() (images []string, export string),
	getImage func(string) []byte,
	msgs func(string) string,
	addr string,
	doprint func(r string) error,
	export http.Handler,
	options Options)

func PreviewImage(getImage func(name string) []byte, name string) []byte

func PrintingPage(w io.Writer, imgname string, imgsrc string, redirect string)