Hi Janne, I do not think we need to add header guards.
The headers, as we emit them, contain prototypes only, so repeated inclusions Should be harmless. So. the potential disadvantage would be a teeny bit of compilation time vs the chance of header macro collision and resulting wrong code. Filenames can be duplicates, and eventually the responsibility should be the user‘s. Finally, I want people to read the comment about this not being recommended 😉
