- static void itf_hangup_(void *closure, struct afb_wsj1 *wsj1);
- static void itf_on_call_(void *closure, const char *api, const char *verb, struct afb_wsj1_msg *msg);
+ static void itf_hangup_(void *closure, struct afb_wsj1 *wsj1){};
+ static void itf_on_call_(void *closure, const char *api, const char *verb, struct afb_wsj1_msg *msg){};