initialize_sockets();
sock= connect_server(hostname, port);
if (sock == INVALID_SOCKET)
{
fprintf(stderr, "Failed to connect to <%s:%s>: %s\n",
initialize_sockets();
sock= connect_server(hostname, port);
if (sock == INVALID_SOCKET)
{
fprintf(stderr, "Failed to connect to <%s:%s>: %s\n",