Variable

How would I carry a variable from one function to main? My info is at the bottom.

'Carry'? You could pass it by refrence..

How would I do that?

In the function declaration, derefrence the desired parameter with the 'address of' operand (&).

void myFunct(int &passedbyref, int notpassedbyref);
Then, just use the variable inside the function as you always would.

I meant from the function and then to main.

Not sure what you mean, perhaps something like this:

Code:

---

datatype *function (void)
{
    datatype *variable;

    // do some stuff with the variable

    // return address of variable to main
    return variable;
}

---