Homogenizing include guards - and copyright comments

[Robert Collins]

Max Bowsher wrote:
> I'm about to do the include guard cleanup I mentioned some time ago.
> 
> Whilst I'm tidying up the names of the include guards, I might as well tidy
> up the locations of the include guards (with respect to the comments at the
> start of the file). Is this ordering OK? :
> 
> -----------------------------------------
> /*
>  * Copyright (c) .....
>  * .....
>  *
>  */
> 
> #ifndef SETUP_FOOBAR_H
> #define SETUP_FOOBAR_H
> 
> /* (In some files) Brief description of file. */
> 
> rest-of-file
> 
> #endif /* SETUP_FOOBAR_H */
> --------------------------------------------
> 

Please do - this is fine.

Rob