String::SetUTF8 lets you directly set or unset the UTF-8 flag
for your strings. Sometimes you get binary data that
Perl doesn't treat as UTF-8, so instead of doing a trick
with pack and unpack you can just use this module.
Andrei V. Shetuhin <email@example.com>
Submitted by: Andrei V. Shetuhin <firstname.lastname@example.org>