Index: tests/concurrent/coroutineYield.c
===================================================================
--- tests/concurrent/coroutineYield.c	(revision 096a2ff8969724066f9aa0e4887b3e0ade43c2a3)
+++ tests/concurrent/coroutineYield.c	(revision dc8511c89e456024f8e634c472b1ebc5d96cc56e)
@@ -6,5 +6,5 @@
 
 #define __kick_rate 150000ul
-#include "long_tests.h"
+#include "long_tests.hfa"
 
 #ifndef PREEMPTION_RATE
Index: tests/concurrent/examples/matrixSum.c
===================================================================
--- tests/concurrent/examples/matrixSum.c	(revision 096a2ff8969724066f9aa0e4887b3e0ade43c2a3)
+++ tests/concurrent/examples/matrixSum.c	(revision dc8511c89e456024f8e634c472b1ebc5d96cc56e)
@@ -6,11 +6,11 @@
 // file "LICENCE" distributed with Cforall.
 //
-// matrixSum.c --
+// matrixSum.cfa --
 //
 // Author           : Peter A. Buhr
 // Created On       : Mon Oct  9 08:29:28 2017
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Thu Aug  9 09:17:30 2018
-// Update Count     : 13
+// Last Modified On : Tue Nov  6 17:51:32 2018
+// Update Count     : 14
 //
 
@@ -59,4 +59,4 @@
 // Local Variables: //
 // tab-width: 4 //
-// compile-command: "cfa matrixSum.c" //
+// compile-command: "cfa matrixSum.cfa" //
 // End: //
Index: tests/concurrent/preempt.c
===================================================================
--- tests/concurrent/preempt.c	(revision 096a2ff8969724066f9aa0e4887b3e0ade43c2a3)
+++ tests/concurrent/preempt.c	(revision dc8511c89e456024f8e634c472b1ebc5d96cc56e)
@@ -3,5 +3,5 @@
 #include <time.hfa>
 
-#include "long_tests.h"
+#include "long_tests.hfa"
 
 #ifndef PREEMPTION_RATE
Index: tests/concurrent/signal/block.c
===================================================================
--- tests/concurrent/signal/block.c	(revision 096a2ff8969724066f9aa0e4887b3e0ade43c2a3)
+++ tests/concurrent/signal/block.c	(revision dc8511c89e456024f8e634c472b1ebc5d96cc56e)
@@ -14,5 +14,5 @@
 #include <time.hfa>
 
-#include "long_tests.h"
+#include "long_tests.hfa"
 
 #ifndef PREEMPTION_RATE
Index: tests/concurrent/signal/disjoint.c
===================================================================
--- tests/concurrent/signal/disjoint.c	(revision 096a2ff8969724066f9aa0e4887b3e0ade43c2a3)
+++ tests/concurrent/signal/disjoint.c	(revision dc8511c89e456024f8e634c472b1ebc5d96cc56e)
@@ -5,5 +5,5 @@
 #include <time.hfa>
 
-#include "long_tests.h"
+#include "long_tests.hfa"
 
 #ifndef PREEMPTION_RATE
Index: tests/concurrent/signal/wait.c
===================================================================
--- tests/concurrent/signal/wait.c	(revision 096a2ff8969724066f9aa0e4887b3e0ade43c2a3)
+++ tests/concurrent/signal/wait.c	(revision dc8511c89e456024f8e634c472b1ebc5d96cc56e)
@@ -13,5 +13,5 @@
 
 #define __kick_rate 12000ul
-#include "long_tests.h"
+#include "long_tests.hfa"
 
 #ifndef PREEMPTION_RATE