* Initializes internal variables (list, locks and so on) for the RTE
* timer library.
*
+ * @note
+ * This function must be called in every process before using the library.
+ *
* @return
* - 0: Success
- * - -EEXIST: Returned in secondary process when primary process has not
- * yet initialized the timer subsystem
* - -ENOMEM: Unable to allocate memory needed to initialize timer
* subsystem
*/