Check if windows internet is online

[generatioZero]

Hello, I have some problem to check if internet is online.

Edit // this code works

#include 
#include  
#include 
using namespace std;

int main(){

if(InternetCheckConnection("http://google.com", 1, 0))
{
     cout << "Sono connesso ad internet";
  }
else
{
     cout << "Non sono online";
    }
    }