Index: libcfa/src/concurrency/io/setup.cfa
===================================================================
--- libcfa/src/concurrency/io/setup.cfa	(revision 7ef162b296a22a5053fda4315076997f08c2f5cd)
+++ libcfa/src/concurrency/io/setup.cfa	(revision c7b22150acba21cf4f3fdf6053901e85f794879b)
@@ -32,5 +32,5 @@
 
 	void __cfa_io_start( processor * proc ) {}
-	bool __cfa_io_flush( processor * proc, bool ) {}
+	bool __cfa_io_flush( processor * proc, int ) {}
 	void __cfa_io_stop ( processor * proc ) {}