UTF-8 on NT

[Changjian_Sun]

Not like in unix, we can set French UTF-8 locale by calling
     setlocale(LC_ALL, "fr_CA.UTF-8"),
On NT, I don't know how to set French UTF-8 locale,
setlocale(LC_ALL, "French_Canada.1252") seems not for UTF-8

My questions:
1. Is UTF-8 supported on NT ?
2. If yes, how to use setlocale() to set it up ?
Thanks.

-Changjian Sun