C / C++ / MFC

char* ip = "google.com";
char* port = "80";
struct addrinfo aiHints;
struct addrinfo *aiList = NULL;
int retVal;
 
memset(&aiHints, 0, sizeof(aiHints));
aiHints.ai_family = AF_INET;
aiHints.ai_socktype = SOCK_STREAM;
aiHints.ai_protocol = IPPROTO_TCP;
 
//--------------------------------
// Call getaddrinfo(). If the call succeeds,
// the aiList variable will hold a linked list
// of addrinfo structures containing response
// information about the host
if ((retVal = getaddrinfo(ip, port, &aiHints, &aiList)) != 0) 
{
  printf("getaddrinfo() failed.\n");
}
else
{
  printf("getaddrinfo() succeeded.\n");
}

   sockaddr_in my_addr;
   memset(&my_addr, 0, sizeof(sockaddr_in));
...
   HOSTENT *pHostent = ::gethostbyname(getAddr( ));
   if (pHostent && pHostent->h_addrtype == AF_INET)
   {
      my_addr.sin_family = AF_INET;
      my_addr.sin_port = htons( getPort( ) );
      my_addr.sin_addr = *(in_addr *)(pHostent->h_addr_list[0]);
 
      if ( connect( hSocket, ( const struct sockaddr* ) &my_addr, sizeof( my_addr ) ) == SOCKET_ERROR ) 
      { 
         return( false ); 
      }
   }
   else
   {
      return( false ); 
   }