C++ Undefined Reference to `WinMain@16'

[Atomion]

I'm learning C++ and I came across a strange error; Everytime I want to build my project, I get "undefined reference to `WinMain@16'". Here's my code:
Main class:

#include "Kiwi.h"
#include <iostream>
using namespace std;
int main()
{
  Kiwi kiwi;
  return 0;
}

Kiwi class (.cpp):

#include "Kiwi.h"
#include <iostream>
using namespace std;
Kiwi::Kiwi()
{
    cout<<"Hi!";
}

Kiwi header (.h):

#ifndef KIWI_H
#define KIWI_H
class Kiwi
{
    public:
        Kiwi();
};
#endif 

If you have any idea, how to fix it, please, tell me!

[Avilius]

Try changing the project settings to SUBSYSTEM CONSOLE if you're using Visual Studio. Your compiler thinks you're trying to create a GUI app, which takes a different version of main.

[Atomion]

I'm actually using Code::Blocks, and I did set it to Console Application...

[Avilius]

The solution problem is still the same...

Try this: http://forums.codeblocks.org/index.php?topic=11608.0