Normally the name of the function, such as something fictitious as MakeWaffles would be assigned some dynamic values to take elsewhere and expand on. In this case, the complete line in Main would be NumberOfWaffles = MakeWaffles(MilkOunces, CupsOfFlour);
NumberOfWaffles would represent the exact number of waffles yet to be returned by the function MakeWaffles. A forecast of the output might look like this: NumberOfWaffles = MakeWaffles This might return something like 15 waffles for the NumberOfWaffles.