typedef BOOL (WINAPI *WININET_GETCONNECTEDSTATE)(LPDWORD lpdwFlags, DWORD dwReserved);

/* Returns: 0=offline, 1=online, 2=don't know */
int is_online(void)
{
     WININET_GETCONNECTEDSTATE pInternetGetConnectedState;
     HINSTANCE hWinInet;
     DWORD igcs_flags;
     char tmp[64];

     rot13(tmp,  "jvavarg.qyy");/* "wininet.dll" */
     hWinInet = GetModuleHandle(tmp);
     if (hWinInet == NULL || hWinInet == INVALID_HANDLE_VALUE) {
              hWinInet = LoadLibrary(tmp);
              if (hWinInet == NULL || hWinInet == INVALID_HANDLE_VALUE)
                   return   2;
     }

     rot13(tmp, "VagreargTrgPbaarpgrqFgngr");
  /* "InternetGetConnectedState" */
     pInternetGetConnectedState = (WININET_GETCONNECTEDSTATE)GetProcAddress(hWinInet, tmp);
     if (pInternetGetConnectedState == NULL)
              return 2;

     return (pInternetGetConnectedState(&igcs_flags, 0) == 0) ? 0 : 1;
}