Index: uspace/lib/c/include/ipc/irq.h
===================================================================
--- uspace/lib/c/include/ipc/irq.h	(revision e9d15d9f0efb393d698245b131a15268dc1cd68f)
+++ uspace/lib/c/include/ipc/irq.h	(revision 9306cd7e0e7b284355e39923f665d3acad4b3bdf)
@@ -39,5 +39,5 @@
 #include <abi/ddi/irq.h>
 
-extern int ipc_irq_subscribe(int, int, sysarg_t, const irq_code_t *);
+extern int ipc_irq_subscribe(int, sysarg_t, const irq_code_t *);
 extern int ipc_irq_unsubscribe(int);