- struct argpar_iter *argpar_iter = NULL;
- const struct argpar_item *argpar_item = NULL;
- struct lttng_triggers *triggers = NULL;
- struct mi_writer *mi_writer = NULL;
+ struct argpar_iter *argpar_iter = nullptr;
+ const struct argpar_item *argpar_item = nullptr;
+ struct lttng_triggers *triggers = nullptr;
+ struct mi_writer *mi_writer = nullptr;