print 16-bit WCHAR

[Gibtsnich Gibtsauchnich]

Hello!
I was wondering if there is any way to use a 16-bit-unicode-string with
wine's TRACE, ERR or FIXME.

I was thinking about something like:

WCHAR text={'b','l','a',0};
TRACE("%?s", text);

However, I found that these functions are a quite complicated wrapper around
vfprintf, wich only accepts ANSI or 32-bit-unicode-strings.

So could you tell me if wine has some WCHAR2char_t function or will i haveto
use WideCharToMultiByte?

Thank you
Fabian