Module Rdf_utf8

module Rdf_utf8: sig .. end

val utf8_nb_bytes_of_char : char -> int
val utf8_index_of_char : string -> int -> int
val utf8_char_of_index : string -> int -> int
val utf8_string_length : string -> int
val utf8_char_of_code : int -> string
conversions algorithm from http://en.wikipedia.org/wiki/UTF-8.