+ZOOM_EXPORT
+int ZOOM_connection_last_event(ZOOM_connection cs);
+
+#define ZOOM_EVENT_NONE 0
+#define ZOOM_EVENT_CONNECT 1
+#define ZOOM_EVENT_SEND_DATA 2
+#define ZOOM_EVENT_RECV_DATA 3
+#define ZOOM_EVENT_TIMEOUT 4
+#define ZOOM_EVENT_UNKNOWN 5
+#define ZOOM_EVENT_SEND_APDU 6
+#define ZOOM_EVENT_RECV_APDU 7
+