336 static PyObject *PyRRD_tune(
337     PyObject UNUSED(*self),
338     PyObject * args)
339 {
340     PyObject *r;
341     char    **argv;
342     int       argc;
343 
344     if (create_args("tune", args, &argc, &argv) < 0)
345         return NULL;
when considering range: -0x80000000 <= value <= -1
taking True path
346 
347     if (rrd_tune(argc, argv) == -1) {
348         PyErr_SetString(ErrorObject, rrd_get_error());
349         rrd_clear_error();
350         r = NULL;
351     } else {
352         Py_INCREF(Py_None);
353         r = Py_None;
354     }
355 
356     destroy_args(&argv);
357     return r;
358 }
359