Index: libcfa/src/concurrency/io/setup.cfa
===================================================================
--- libcfa/src/concurrency/io/setup.cfa	(revision 7222630ce612aeab2d22e00d0c95d12240cee571)
+++ libcfa/src/concurrency/io/setup.cfa	(revision 0cc43e1fadb39979645cb0d70447d7e7db2ee4c5)
@@ -42,4 +42,7 @@
 	void ^?{}(io_context & this, bool cluster_context) {}
 
+	void register_fixed_files( io_context &, int *, unsigned ) {}
+	void register_fixed_files( cluster    &, int *, unsigned ) {}
+
 #else
 	#include <errno.h>