As far as you're kind to contributors / other users and you respect the code of conduct, you're very welcome to join this long development journey. We accept any contributions, from bug fixes to complete new features (as far as it is interesting and not too crazy).
All new contributions should be made by github pull requests.
So far, no particular style is really enforced. However, it would be very appreciated, as the codebase will grow, to stick to the .clang-format we provide.
Any request to modify the style must be accompanied by a valid rationale.
Names of functions from kernel subsystems APIs should be prefixed with zerOS_. You're otherwise free to name other static functions as you see fit.