static struct afb_event afb_api_so_event_make_cb(void *closure, const char *name);
static int afb_api_so_event_broadcast_cb(void *closure, const char *name, struct json_object *object);
static void afb_api_so_vverbose_cb(void *closure, int level, const char *file, int line, const char *fmt, va_list args);
static struct afb_event afb_api_so_event_make_cb(void *closure, const char *name);
static int afb_api_so_event_broadcast_cb(void *closure, const char *name, struct json_object *object);
static void afb_api_so_vverbose_cb(void *closure, int level, const char *file, int line, const char *fmt, va_list args);