[klibc] bunch of small fixes

[H. Peter Anvin]

maximilian attems wrote:
>  
>>>     Signed-off-by: maximilian attems <max at stro.at>
>> Acked-by: Colin Watson <cjwatson at ubuntu.com>
> 
> shall i change that?
> 
> or will you edit hpa?
> 

I'll edit.

	-hpa