Unicode: how to properly read and display directory entries?

[Tyro[a.c.edwards]]

Hello,

What is the proper way to read a directory such that file names are not 
garbled? Here is the example I borrowed form the std.file documentation. 
Screen shots of folder is attached. Thanks.

void main(string[] args)
{
        bool callback(DirEntry* de)
        {
                if (de.isfile)
                        mciPlay(toUTF8(de.name));
                return true;
        }

        listdir("snd", &callback);
}

D:\code>play
snd\american.ogg
snd\bigdog.flac
snd\blackmail.mp3
snd\ding.wav
snd\kam.aif.aiff
snd\豺｡縺・ogg
<<attachment: folder.jpg>>