Index: uspace/lib/c/generic/event.c
===================================================================
--- uspace/lib/c/generic/event.c	(revision c06994673347954891a57710998cf1e087a59e8b)
+++ uspace/lib/c/generic/event.c	(revision a347a110d7ea83c8d45c6874cb10eb949d5d595c)
@@ -54,4 +54,10 @@
 }
 
+int event_task_subscribe(event_task_type_t evno, sysarg_t imethod)
+{
+	return __SYSCALL2(SYS_EVENT_SUBSCRIBE, (sysarg_t) evno,
+	    (sysarg_t) imethod);
+}
+
 /** Unmask event notifications.
  *
@@ -66,4 +72,9 @@
 }
 
+int event_task_unmask(event_task_type_t evno)
+{
+	return __SYSCALL1(SYS_EVENT_UNMASK, (sysarg_t) evno);
+}
+
 /** @}
  */