VCL event handling changes

[vpp.git] / src / vcl / vcl_event.h

diff --git a/src/vcl/vcl_event.h b/src/vcl/vcl_event.h
index 7b64ede..a2e247e 100644 (file)
--- a/src/vcl/vcl_event.h
+++ b/src/vcl/vcl_event.h
@@ -100,6 +100,16 @@ void vce_clear_event (vce_event_thread_t *evt, vce_event_t *ev);
  */
 vce_event_t * vce_get_event_from_index(vce_event_thread_t *evt, u32 ev_idx);
 
+/**
+ * @brief vce_get_event_handler()
+ * - returns handler if exists or 0
+ * @param evt - vce_event_thread_t - event system state
+ * @param evk - event key
+ * @return vce_event_handler_reg_t *
+ */
+vce_event_handler_reg_t * vce_get_event_handler (vce_event_thread_t *evt,
+                                                vce_event_key_t *evk);
+
 /**
  * @brief vce_register_handler
  * - used by functions who need to be notified that an event has occurred