can someone please clarify the difference between the include options
`#include <atomic>` and `#inlucde <cstdatomic>`?

I'm guessing that there is none, because its the same behaviour?

I am asking this because on my debian system I've got only the atomic and on my kubuntu system I've got the cstdatomic.

* compiler on Debian: version 4.7.2 (Debian 4.7.2-4)
* compiler on Kubuntu: version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)