This library implements several algorithms related to the Unicode Standard: - Look up uppercase, lowercase, and titlecase equivalents of a unicode character - Implementation of grapheme and work breaking rules - Implementation of line breaking rules - Several ancillary functions, like looking up the unicode character that corresponds to some HTML 4.0 entity (such as "&", for example), and determining the normal width or a double-width status of a unicode character. Also, an adaptation of the iconv(3) API for this unicode library - Look up the Unicode script property - Look up the category property This library also implements C++ bindings for these algorithms.