int hc_xmpp_is_session_supported (hc_xmpp_t *);
int hc_xmpp_is_session_required (hc_xmpp_t *);
char *hc_xmpp_server (hc_xmpp_t *);
+int hc_xmpp_fd (hc_xmpp_t *);
void hc_xmpp_send_buffer (hc_xmpp_t *, char *, size_t);
void hc_xmpp_send_iks (hc_xmpp_t *, iks *);
void hc_xmpp_read_and_parse (hc_xmpp_t *);