message: fix compile error without openssl
diff: @@ -490,6 +490,7 @@ static inline int socket_sendto(Socket *sock, const char *buf, size_t buflen, st
  }
  }
  +#ifdef SW_USE_OPENSSL
  static int socket_setup_crypto(php_stream *stream, Socket *sock, php_stream_xport_crypto_param *cparam STREAMS_DC)
  {
  return 0;
  @@ -499,6 +500,7 @@ static int socket_enable_crypto(php_stream *stream, Socket *sock, php_stream_xpo
  {
  return sock->ssl_handshake() ? 0 : -1;
  }
  +#endif
  static inline int socket_xport_api(php_stream *stream, Socket *sock, php_stream_xport_param *xparam STREAMS_DC)
  {
  @@ -667,7 +669,7 @@ static int socket_set_option(php_stream *stream, int option, int value, void *pt
  case PHP_STREAM_OPTION_READ_TIMEOUT:
  sock->set_timeout((struct timeval*) ptrparam);
  break;
  -
  +#ifdef SW_USE_OPENSSL
  case PHP_STREAM_OPTION_CRYPTO_API:
  {
  php_stream_xport_crypto_param *cparam = (php_stream_xport_crypto_param *) ptrparam;
  @@ -687,6 +689,7 @@ static int socket_set_option(php_stream *stream, int option, int value, void *pt
  }
  break;
  }
  +#endif
  default:
  break;
  }
  