extern int afb_hsrv_start(struct afb_hsrv *hsrv, uint16_t port, unsigned int connection_timeout);
extern int afb_hsrv_set_cache_timeout(struct afb_hsrv *hsrv, int duration);
extern int afb_hsrv_add_alias(struct afb_hsrv *hsrv, const char *prefix, const char *alias, int priority, int relax);
extern int afb_hsrv_start(struct afb_hsrv *hsrv, uint16_t port, unsigned int connection_timeout);
extern int afb_hsrv_set_cache_timeout(struct afb_hsrv *hsrv, int duration);
extern int afb_hsrv_add_alias(struct afb_hsrv *hsrv, const char *prefix, const char *alias, int priority, int relax);