Index: libcfa/src/concurrency/mutex_stmt.hfa
===================================================================
--- libcfa/src/concurrency/mutex_stmt.hfa	(revision c2ba08acc0a5171ef3736e9f41a023d0b6ed2242)
+++ libcfa/src/concurrency/mutex_stmt.hfa	(revision e58e423bd2a4a3fc8416ab0f70ad09323cbaebed)
@@ -1,7 +1,4 @@
 #include "bits/algorithm.hfa"
-#include <assert.h>
-#include "invoke.h"
-#include "stdlib.hfa"
-#include <stdio.h>
+#include "bits/defs.hfa"
 
 //-----------------------------------------------------------------------------