Debugging

[kjschavez]

missing function header [old-style format list?]
what does it mean? what are the things i need to do?

[Stewbond]

I've had similar things before and it usually means that you forgot to add a type to your function.

For example:
MyFunc(int a); may be in your code while you really need void MyFunc(int a);

If that's not the case then how about sharing the lines that cause the error?

[Moschops]

Based on all his other posts, I'm guessing he stuck a semi-colon after int main() :)