[PATCH libxkbcommon 08/11] Fix all constness warnings

[Alan Coopersmith]

On 02/25/12 02:13 AM, Ran Benita wrote:
> These are all trivial/obvious fixes which clear a bunch of warnings.
>
> Signed-off-by: Ran Benita<ran234 at gmail.com>

Mostly trivial/obvious - some change the API by changing return types
of extern functions from char * to const char *.

If this was an API that had been established for years that would be
a problem, but since this is a new API still somewhat under development,
I think it's an okay change to make now, before it gets adopted and baked
in by many programs.

Reviewed-by: Alan Coopersmith <alan.coopersmith at oracle.com>

-- 
	-Alan Coopersmith-              alan.coopersmith at oracle.com
	 Oracle Solaris Engineering - http://blogs.oracle.com/alanc