[SDL] Unicode wm caption

[Sam Lantinga]

> My new build commands are:
> ./configure CPPFLAGS=-DUNICODE --enable-stdio-redirect=no
> make
> make install

> Apparently this doesn???t work :~(. It seems that SDL doesn???t check weather UNICODE
> is defined internally for the Win32 target when compiling. This causes ASCII
> strings to be passed where the Windows API is expecting UTF-16 strings

Oh yes, there is that. :)

You'll just have to wait for SDL 1.3 then.

See ya!
	-Sam Lantinga, Lead Software Engineer, Blizzard Entertainment