reserved identifier violation

[elfring]

I would like to point out that identifiers like "__mg_master_callback" and "__server" do eventually not fit to the expected naming convention of the C language standard.
Would you like to adjust your selection for unique names?

[salivian]

Thanks for your evaluation, however, at this point, it will be a low priority fix for us. We are current working on a new version of nanocubes, and we will try to address your comments there.