Index: kernel/generic/include/ipc/sysipc.h
===================================================================
--- kernel/generic/include/ipc/sysipc.h	(revision 1761268c1ab1e57b9fa5694aead0b2e9952761b6)
+++ kernel/generic/include/ipc/sysipc.h	(revision f044e96c50752824a763e9b11ea00b026e7c0772)
@@ -56,6 +56,6 @@
     unsigned int);
 extern sysarg_t sys_ipc_hangup(sysarg_t);
-extern sysarg_t sys_register_irq(inr_t, devno_t, sysarg_t, irq_code_t *);
-extern sysarg_t sys_unregister_irq(inr_t, devno_t);
+extern sysarg_t sys_irq_register(inr_t, devno_t, sysarg_t, irq_code_t *);
+extern sysarg_t sys_irq_unregister(inr_t, devno_t);
 
 #ifdef __32_BITS__
Index: kernel/generic/src/ipc/sysipc.c
===================================================================
--- kernel/generic/src/ipc/sysipc.c	(revision 1761268c1ab1e57b9fa5694aead0b2e9952761b6)
+++ kernel/generic/src/ipc/sysipc.c	(revision f044e96c50752824a763e9b11ea00b026e7c0772)
@@ -1185,5 +1185,5 @@
  *
  */
-sysarg_t sys_register_irq(inr_t inr, devno_t devno, sysarg_t imethod,
+sysarg_t sys_irq_register(inr_t inr, devno_t devno, sysarg_t imethod,
     irq_code_t *ucode)
 {
@@ -1202,5 +1202,5 @@
  *
  */
-sysarg_t sys_unregister_irq(inr_t inr, devno_t devno)
+sysarg_t sys_irq_unregister(inr_t inr, devno_t devno)
 {
 	if (!(cap_get(TASK) & CAP_IRQ_REG))
Index: kernel/generic/src/syscall/syscall.c
===================================================================
--- kernel/generic/src/syscall/syscall.c	(revision 1761268c1ab1e57b9fa5694aead0b2e9952761b6)
+++ kernel/generic/src/syscall/syscall.c	(revision f044e96c50752824a763e9b11ea00b026e7c0772)
@@ -179,6 +179,6 @@
 	(syshandler_t) sys_dmamem_unmap,
 	(syshandler_t) sys_iospace_enable,
-	(syshandler_t) sys_register_irq,
-	(syshandler_t) sys_unregister_irq,
+	(syshandler_t) sys_irq_register,
+	(syshandler_t) sys_irq_unregister,
 	
 	/* Sysinfo syscalls. */