Unfortunately, C does not explicitly support modular programming. The archetypal modular programming language is Nicklaus Wirth’s Modula-2 (and -3). A modular language, such as Modula, has syntax for ...

The language design used elements from several other programming languages, including ABC, Modula-3, C, and others, to produce a flexible and expressive syntax. Python 2.0, which included several ...