/**
* @file
- * RTE Quiescent State Based Reclamation (QSBR)
+ *
+ * RTE Quiescent State Based Reclamation (QSBR).
+ *
+ * @warning
+ * @b EXPERIMENTAL:
+ * All functions in this file may be changed or removed without prior notice.
*
* Quiescent State (QS) is any point in the thread execution
* where the thread does not hold a reference to a data structure