How can we apply these techniques with C? By default, every function defined in C is globally accessible. The closest thing C has to a module is a source (.c) file. We can encapsulate functions and ...

SEE: C++ programming language: How it became the foundation for everything, ... functions for compile-time computation, lambdas, automatic type deduction, and variadic templates.” ...

Learn C: This interactive tutorial walks you through the basics of C programming in an interactive website. TutorialsPoint C . This is a great site to bookmark for looking up C functions and modules.