+static void
+_dbus_pending_call_trace_ref (DBusPendingCall *pending_call,
+ int old_refcount,
+ int new_refcount,
+ const char *why)
+{
+#ifdef DBUS_ENABLE_VERBOSE_MODE
+ static int enabled = -1;
+
+ _dbus_trace_ref ("DBusPendingCall", pending_call, old_refcount,
+ new_refcount, why, "DBUS_PENDING_CALL_TRACE", &enabled);
+#endif
+}
+