char *name; /**< @brief task name if any */
simdata_task_t simdata; /**< @brief simulator data */
void *data; /**< @brief user data */
-#ifdef HAVE_TRACING
long long int counter; /* task unique identifier for instrumentation */
+#ifdef HAVE_TRACING
char *category; /* task category for instrumentation */
#endif
} s_msg_task_t;