Add DL_EXPORT() to all modules that could possibly be used
on BeOS or Windows.
diff --git a/Modules/arraymodule.c b/Modules/arraymodule.c
index fc31b31..656f5a6 100644
--- a/Modules/arraymodule.c
+++ b/Modules/arraymodule.c
@@ -1457,7 +1457,7 @@
 	arraytype_doc,			/*tp_doc*/
 };
 
-void
+DL_EXPORT(void)
 initarray()
 {
 	PyObject *m, *d;