Uploaded March 2025 | Updated September 2026, 2 weeks ago

---

#coding #programming #cprogramming

void hello(char name[], int age);
bool ageCheck(int age);

// function prototype = Provide the compiler w/ information about a function's:
// name, return type, and parameters before its actual definition.
// Enables type checking and allows functions to be used before
// they're defined.
// Improves readability, organization, and helps prevent errors.