diff --git a/testsuites/psxtests/ChangeLog b/testsuites/psxtests/ChangeLog
index eb205660e5..8bad4249f0 100644
--- a/testsuites/psxtests/ChangeLog
+++ b/testsuites/psxtests/ChangeLog
@@ -1,5 +1,7 @@
 2011-10-12	Ralf Corsépius <ralf.corsepius@rtems.org>
 
+	* psxhdrs/sync01.c, psxhdrs/sync02.c: Let test() return values
+	(avoid warnings).
 	* psxhdrs/time01.c, psxhdrs/time02.c, psxhdrs/time03.c,
 	psxhdrs/time04.c, psxhdrs/time05.c, psxhdrs/time06.c,
 	psxhdrs/time07.c, psxhdrs/time08.c, psxhdrs/time09.c,
diff --git a/testsuites/psxtests/psxhdrs/sync01.c b/testsuites/psxtests/psxhdrs/sync01.c
index 170e10638a..ce153c2b63 100644
--- a/testsuites/psxtests/psxhdrs/sync01.c
+++ b/testsuites/psxtests/psxhdrs/sync01.c
@@ -18,13 +18,15 @@
 
 #include <unistd.h>
 
-void test( void );
+int test( void );
 
-void test( void )
+int test( void )
 {
   int    fd;
   int    result;
 
   fd = 4;
   result = fsync( fd );
+
+  return result;
 }
diff --git a/testsuites/psxtests/psxhdrs/sync02.c b/testsuites/psxtests/psxhdrs/sync02.c
index 7ed53db604..e286542d8f 100644
--- a/testsuites/psxtests/psxhdrs/sync02.c
+++ b/testsuites/psxtests/psxhdrs/sync02.c
@@ -18,13 +18,15 @@
 
 #include <unistd.h>
 
-void test( void );
+int test( void );
 
-void test( void )
+int test( void )
 {
   int    fd;
   int    result;
 
   fd = 4;
   result = fdatasync( fd );
+
+  return result;
 }