Yes, it takes some discipline to keep that working. You need to internalize which changes cause ABI breaks, look for them in code reviews, evangelize that cultu

Yes, it takes some discipline to keep that working. You need to internalize which changes cause ABI breaks, look for them in code reviews, evangelize that culture to new hires that aren't familiar with the rules (which becomes harder over time as people coming up now tend to spend less time learning C), etc.