void avahi_goodbye_interface(AvahiServer *s, AvahiInterface *i, int send_goodbye, int rem);
void avahi_goodbye_entry(AvahiServer *s, AvahiEntry *e, int send_goodbye, int rem);
void avahi_goodbye_interface(AvahiServer *s, AvahiInterface *i, int send_goodbye, int rem);
void avahi_goodbye_entry(AvahiServer *s, AvahiEntry *e, int send_goodbye, int rem);