While it's usually less of a problem in C, in my Java days I saw any number of functions with names like solve or act. These functions were usually overloaded, so that solve meant one thing for integers and a wholly different thing for strings.
Encapsulation is a key aspect of the Object Oriented Programming model, and for good reason. We have an easier time grasping units which do one thing than hundreds of independent operations and objects that can do a number of things. While C does not contain the class descriptor found in C++ or Java, we