Index: tests/concurrency/barrier/generation.cfa
===================================================================
--- tests/concurrency/barrier/generation.cfa	(revision a307552aac57b68fb5a0e7f43c370ac0dd7c93da)
+++ tests/concurrency/barrier/generation.cfa	(revision f5856ecdac84d5be49dc1daf391d628ff6fcd826)
@@ -20,5 +20,5 @@
 unsigned NUM_LAPS = 53;
 
-#include <concurrency/barrier.hfa>
+#include <barrier.hfa>
 #include <fstream.hfa>
 #include <mutex_stmt.hfa>
@@ -45,5 +45,5 @@
 
 			// Block on the barrier
-			block(bar);
+			block( bar );
 		}
 }
Index: tests/concurrency/barrier/last.cfa
===================================================================
--- tests/concurrency/barrier/last.cfa	(revision a307552aac57b68fb5a0e7f43c370ac0dd7c93da)
+++ tests/concurrency/barrier/last.cfa	(revision f5856ecdac84d5be49dc1daf391d628ff6fcd826)
@@ -17,5 +17,5 @@
 // function is called at the appropriate time.
 
-#include <concurrency/barrier.hfa>
+#include <barrier.hfa>
 #include <fstream.hfa>
 #include <mutex_stmt.hfa>
@@ -34,5 +34,5 @@
 volatile unsigned validate_calls = 0;
 
-void validate() {
+void validate(...) {
 	unsigned vc = validate_calls;
 	unsigned expected = generation[0];
Index: tests/concurrency/barrier/order.cfa
===================================================================
--- tests/concurrency/barrier/order.cfa	(revision a307552aac57b68fb5a0e7f43c370ac0dd7c93da)
+++ tests/concurrency/barrier/order.cfa	(revision f5856ecdac84d5be49dc1daf391d628ff6fcd826)
@@ -10,6 +10,6 @@
 // Created On       : Fri Apr 01 11:39:09 2022
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Sun Nov 10 11:22:56 2024
-// Update Count     : 20
+// Last Modified On : Mon Oct 27 22:44:36 2025
+// Update Count     : 22
 //
 
@@ -24,5 +24,5 @@
 
 volatile unsigned generation = 0;						// count laps
-void last() {
+void last( ... ) {
 	generation += 1;									// last thread at barrier advances
 }
Index: tests/concurrency/futures/select_future.cfa
===================================================================
--- tests/concurrency/futures/select_future.cfa	(revision a307552aac57b68fb5a0e7f43c370ac0dd7c93da)
+++ tests/concurrency/futures/select_future.cfa	(revision f5856ecdac84d5be49dc1daf391d628ff6fcd826)
@@ -1,5 +1,5 @@
 #include <thread.hfa>
 #include <future.hfa>
-#include <concurrency/barrier.hfa>
+#include <barrier.hfa>
 
 enum {NFUTURES = 10};
Index: tests/concurrency/once.cfa
===================================================================
--- tests/concurrency/once.cfa	(revision a307552aac57b68fb5a0e7f43c370ac0dd7c93da)
+++ tests/concurrency/once.cfa	(revision f5856ecdac84d5be49dc1daf391d628ff6fcd826)
@@ -9,5 +9,5 @@
 volatile int check;
 
-void reset() {
+void reset( ... ) {
 	(global){};
 	check = 0;
Index: tests/concurrency/readyQ/barrier_sleeper.cfa
===================================================================
--- tests/concurrency/readyQ/barrier_sleeper.cfa	(revision a307552aac57b68fb5a0e7f43c370ac0dd7c93da)
+++ tests/concurrency/readyQ/barrier_sleeper.cfa	(revision f5856ecdac84d5be49dc1daf391d628ff6fcd826)
@@ -17,5 +17,5 @@
 // Processors and thread are removed in an interleaved fashion for a weirder case.
 
-#include <concurrency/barrier.hfa>
+#include <barrier.hfa>
 #include <fstream.hfa>
 #include <time.hfa>