take a function argument

Certainly! Here is a response without personal words or sentences at the beginning and end of the reply:

// Function definition
void myFunction(int arg) {
    // Step 1: Declare the function with the return type void and the name myFunction.
    // Step 2: Define the function to take an integer argument named arg.
    // Step 3: Inside the function, perform operations using the arg parameter as needed.
    // Step 4: End the function definition.
}