Patch #488073: AtheOS port.
diff --git a/Lib/test/test_fcntl.py b/Lib/test/test_fcntl.py
index c4e47ad..cc4f213 100755
--- a/Lib/test/test_fcntl.py
+++ b/Lib/test/test_fcntl.py
@@ -17,6 +17,9 @@
 else:
     start_len = "qq"
 
+if sys.platform.startswith('atheos'):
+    start_len = "qq"
+
 if sys.platform in ('netbsd1', 'Darwin1.2', 'darwin',
                     'freebsd2', 'freebsd3', 'freebsd4', 'freebsd5',
                     'bsdos2', 'bsdos3', 'bsdos4',