[PATCH 1/2] fsutil: make usage and unsupported command messages localizable

[Zebediah Figura]

This patch subject is misleading, as it implies that these messages were 
already present. A better subject could be "fsutil: Print a usage 
message when called without arguments."

I also note that the usage message seems to be identical to Windows, 
minus unimplemented commands. In general we want to avoid copying 
Windows, only doing so when an application depends on it.

With respect to the implementation, I think some basic tests would not 
be a bad idea.

Some further comments:

> +    if (argc > 1)
> +    {
> +        FIXME("unsupported command %s\n", debugstr_w(argv[1]));
> +        output_string(STRING_UNSUPPORTED_CMD, argv[1]);
> +        ret = 1;
> +    }

I'm not sure it makes a lot of sense to output a localized message here; 
I think the FIXME is enough. Same for STRING_UNSUPPORTED_PARAM.

> +    LoadStringW(GetModuleHandleW(NULL), msg, fmt, sizeof(fmt)/sizeof(fmt[0]));

ARRAY_SIZE(fmt)

Also, I know that this is copied from elsewhere, but I imagine we could 
simplify this code by using FORMAT_MESSAGE_FROM_HMODULE.

> +        WINE_TRACE(" %s", wine_dbgstr_w(argv[i]));
> +    WINE_TRACE("\n");

I think, though I'm not sure, that TRACE and debugstr_w() are fine in 
programs nowadays.

> +static const WCHAR createW[]=L"create";
> +static const WCHAR hardlinkW[]=L"hardlink";

I don't think there's any reason not to just put these inline where 
they're used.

> +        if (!_wcsicmp(argv[2], createW))

This can be wciscmp, without the underscore.