module Buf:sig..end
type buf
val create : int -> bufval contents : buf ->
CamomileLibrary.Type.SubText.Type.tval clear : buf -> unitval reset : buf -> unitval add_char : buf ->
CamomileLibrary.Type.UChar.t -> unitval add_string : buf ->
CamomileLibrary.Type.SubText.Type.t -> unitval add_buffer : buf ->
buf -> unit