reserved identifier violation

[elfring]

I would like to point out that identifiers like “_POLLER_H_” and “_WFKAFKACLIENT_H_” do eventually not fit to the expected naming convention of the C++ language standard.
Would you like to adjust your selection for unique names?

[Barenboim]

Thank you for your advice. We will garentee that all user interfaces are compliant to this standard. But currently we would like to keep our naming system for internal identifiers so long as no complier gives us any warning. Of course we will adjust it if any of our users encounters a real problem. Thank again!

[elfring]

How do you think about to avoid that this software depends on undefined behaviour?

[Barenboim]

Thanks!