Also to note : The fossil project contains a makeheaders.c file that can be compiled as an executable. What it does is that it scans all the .c files and the .h files you give it and generates the necessary headers for each file. I am surprised it's the only simple solution I could find for this purpose. I'm grateful not to have to update .h files any more. Check out https://www.hwaci.com/sw/mkhdr/
Never heard of it. The only other thing I found was something called lzz but it seemed more complicated and C++ oriented.
Looking up makedepend taught me that it had been superseded by Gnu Automake... Which seems to be a big machinery and another rabbit hole I am not sure I want to go into : I've already had too much fights with makefiles already.
I really wonder how most C programmers do.
