Index: libcfa/src/concurrency/io.cfa
===================================================================
--- libcfa/src/concurrency/io.cfa	(revision 927a91879e01c4187d60b029aa9f4323be373299)
+++ libcfa/src/concurrency/io.cfa	(revision 3f7d0b4048753fae94a809adde76e0bc43c4b45d)
@@ -20,17 +20,17 @@
 
 #if !defined(HAVE_LINUX_IO_URING_H)
-	void __kernel_io_startup( cluster & ) {
+	void __kernel_io_startup( cluster &, bool ) {
 		// Nothing to do without io_uring
 	}
 
-	void __kernel_io_start_thrd( cluster & ) {
+	void __kernel_io_finish_start( cluster & ) {
 		// Nothing to do without io_uring
 	}
 
-	void __kernel_io_stop_thrd ( cluster & ) {
+	void __kernel_io_prepare_stop( cluster & ) {
 		// Nothing to do without io_uring
 	}
 
-	void __kernel_io_shutdown( cluster & ) {
+	void __kernel_io_shutdown( cluster &, bool ) {
 		// Nothing to do without io_uring
 	}