What's the problem if add toMBSz to tango.sys.win32 ?

[Walter Bright]

Frits van Bommel wrote:
> I think what Yibadu is saying (and you're misunderstanding) is that 
> Tango calls the *A functions with UTF-8 text, while they expect text in 
> whatever the current codepage is.
> The way he proposes to fix this is by porting std.windows.charset.toMBSz 
> from Phobos and using that to convert (or writing an equivalent function).

All Windows API calls under Windows 9x should use the "A" api's whenever 
possible (instead of the "W" apis), and toMBSz should be called to 
convert unicode strings to "A" strings. Phobos does this.