Get ctypes working on the Alpha (Tru64).  The problem was that there
were two module_methods and the one used depended on the order the
modules were loaded.  By making the test module_methods static,
it is not exported and the correct version is picked up.
diff --git a/Modules/_ctypes/_ctypes_test.c b/Modules/_ctypes/_ctypes_test.c
index 0d47740..d9e4964 100644
--- a/Modules/_ctypes/_ctypes_test.c
+++ b/Modules/_ctypes/_ctypes_test.c
@@ -411,7 +411,7 @@
 	return 0;
 }
 
-PyMethodDef module_methods[] = {
+static PyMethodDef module_methods[] = {
 /*	{"get_last_tf_arg_s", get_last_tf_arg_s, METH_NOARGS},
 	{"get_last_tf_arg_u", get_last_tf_arg_u, METH_NOARGS},
 */