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Thank you very much for the explanation and your help. It makes much more sense now.

Gotcha. That looks much better than the way I had it.

Also, when you say "recursively" does that refer to how the main was being called from within the main? If it was working, why is it a...

Thank you all again very much.

I went to bed last night without having this resolved. Will sleep well tonight!

:)

I was able to make these changes and get the warning to go away. I had to put the char* in 3 places (function prototype definition, the variable declaration, and where the function is executed).

I...

Thank you all very much for your help!!!

I do keep getting this "warning: return makes integer from pointer without a cast"

I suspect this is because I am returning a string to an int.
...

I should have seen that the & was missing.

Now there is another problem.

When I enter "0" to quit, it continues rather than quitting.

Any idea as to why it will not quit?

Hello,

My father and I are learning C with the intention of eventually learning C++.

This program worked fine until I tried to add a "Continue or Quit" option. I've spent at least 6 hours...