I have a protocol that's specified as an ABNF grammar. It describes a "message" of composite parts. I want to provide that BNF_spec.txt as input to <something>, and get as output: Protocol.h[pp], ...

Separating interface from implementation has many practical benefits. Here’s a simple way to do just that, in ANSI-standard C code. How do you organize medium-sized or larger C programs? Few C ...