Index: uspace/app/kio/kio.c
===================================================================
--- uspace/app/kio/kio.c	(revision eb13ef8440f5e94338275db8fd83e4e513c82ab1)
+++ uspace/app/kio/kio.c	(revision bc73be3215c832cdb0c8a5022db800902f9f62dc)
@@ -164,7 +164,7 @@
 	fibril_mutex_lock(&mtx);
 
-	size_t kio_start = (size_t) IPC_GET_ARG1(call);
-	size_t kio_len = (size_t) IPC_GET_ARG2(call);
-	size_t kio_stored = (size_t) IPC_GET_ARG3(call);
+	size_t kio_start = (size_t) ipc_get_arg1(call);
+	size_t kio_len = (size_t) ipc_get_arg2(call);
+	size_t kio_stored = (size_t) ipc_get_arg3(call);
 
 	size_t offset = (kio_start + kio_len - kio_stored) % kio_length;