sig
type buf = Stdlib.Buffer.t
val create : int -> BatUTF8.Buf.buf
val contents : BatUTF8.Buf.buf -> BatUTF8.t
val clear : BatUTF8.Buf.buf -> unit
val reset : BatUTF8.Buf.buf -> unit
val add_char : BatUTF8.Buf.buf -> BatUChar.t -> unit
val add_string : BatUTF8.Buf.buf -> BatUTF8.t -> unit
val add_buffer : BatUTF8.Buf.buf -> BatUTF8.Buf.buf -> unit
end