+#ifdef USE_PAPI
+#define MAX_PAPI_USER_EVENTS 8
+
+struct PAPI_FLAGS {
+ nat eventType; /* The type of events to count */
+ nat numUserEvents;
+ char * userEvents[MAX_PAPI_USER_EVENTS];
+};
+
+#define PAPI_FLAG_CACHE_L1 1
+#define PAPI_FLAG_CACHE_L2 2
+#define PAPI_FLAG_BRANCH 3
+#define PAPI_FLAG_STALLS 4
+#define PAPI_FLAG_CB_EVENTS 5
+#define PAPI_USER_EVENTS 6
+
+#endif
+