libutf8 is a reasonably fast, robust
encoder/decoder for UTF-8. It will encode UCS-4
(32-bit characters) into UTF-8, and decode UTF-8
into UCS-4. It is a "safe" UTF-8 decoder,
rejecting overlong character representations and
other illegal characters. libutf8 is a C library
that presents simple functions for manipulating
characters and strings, and a more powerful API
for dealing with streamed data (e.g. from a TCP
connection) efficiently.
