-extern struct afb_ws_json1 *afb_ws_json1_create(int fd, struct AFB_clientCtx *context, void (*cleanup)(void*), void *closure);
+extern struct afb_ws_json1 *afb_ws_json1_create(struct fdev *fdev, struct afb_apiset *apiset, struct afb_context *context, void (*cleanup)(void*), void *closure);
+extern struct afb_ws_json1 *afb_ws_json1_addref(struct afb_ws_json1 *ws);
+extern void afb_ws_json1_unref(struct afb_ws_json1 *ws);