Something

#include "stdhead.h"
#include "flsocket.h"
#include "csocket.h"

/* global data */

#ifdef OS_WIN32
WSADATA wsaData;
#endif

int main(void)
{
   string h1;
   csocket c1("freechess.org", 5000);
   int flag;

#ifdef OS_WIN32
   if (WSAStartup(WINSOCK_VERSION, &wsaData))
      {
      cout << "unable to start WinSock. Program abort\n";
      WSACleanup();
      return(0);
      }
#endif

   flag = c1.send_receive("end", h1);
   cout << "flag=" << flag << ",h1=" << h1 << ",l=" << h1.length() << '\n';

#ifdef OS_WIN32
   WSACleanup();
#endif

   return(0);
}