documentation - Where to document functions in C or C++?

Question

(Closed). This question is opinion-based. It is not currently accepting answers. question from:https://stackoverflow.com/questions/3568052/where-to-document-functions-in-c-or-c

Answer 1

• Put the information that people using the functions need to know in the header.

• Put the information that maintainers of the functions need to know in the source code.