Statically assigning structs containing WCHAR strings

[Jonathan Vollebregt]

I'm going to bring back the question of how to statically assign structs 
with WCHAR strings inside them.

The options are:

* Cast the array notation:
>     (const WCHAR []){'S','T','R','I','N','G',0}

Which is a C99 feature.

* Assign each string to a variable and assign each variable to the 
struct: [1]

This has a lot of lines of code, and personally I think it almost looks 
worse than what was there before.

* Make the structs use arrays: [2]

This brings the fixed length issue, but it seems much cleaner than [1]

Is there any reason to prefer [1] to [2]? Is there a better way of doing 
this?

[1] https://github.com/jnvsor/wine/commit/9efaba8c3
[2] https://github.com/jnvsor/wine/commit/80ee795c1