Index: kernel/generic/include/ipc/event_types.h
===================================================================
--- kernel/generic/include/ipc/event_types.h	(revision 8f4bc1f0fa25f0c4d2b5e371bf58eee81b8a0638)
+++ kernel/generic/include/ipc/event_types.h	(revision 424cd436e09ed6b76f075057b5b66e852b432348)
@@ -43,4 +43,9 @@
 } event_type_t;
 
+typedef enum wait_type {
+	TASK_CREATE = 0,
+	TASK_DESTROY
+} wait_type_t;
+
 #endif