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, int dirfd, const char *alias, int priority, int relax);
extern int afb_hsrv_add_alias_root(struct afb_hsrv *hsrv, const char *prefix, struct locale_root *root, int priority, int relax);
extern int afb_hsrv_add_handler(struct afb_hsrv *hsrv, const char *prefix, int (*handler) (struct afb_hreq *, void *), void *data, int priority);
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, int dirfd, const char *alias, int priority, int relax);
extern int afb_hsrv_add_alias_root(struct afb_hsrv *hsrv, const char *prefix, struct locale_root *root, int priority, int relax);
extern int afb_hsrv_add_handler(struct afb_hsrv *hsrv, const char *prefix, int (*handler) (struct afb_hreq *, void *), void *data, int priority);