Add DL_EXPORT() to all modules that could possibly be used
on BeOS or Windows.
diff --git a/Modules/flmodule.c b/Modules/flmodule.c
index 2e2dd5e..c921d4b 100644
--- a/Modules/flmodule.c
+++ b/Modules/flmodule.c
@@ -2520,7 +2520,7 @@
 	{NULL,			NULL}		/* sentinel */
 };
 
-void
+DL_EXPORT(void)
 initfl()
 {
 	Py_InitModule("fl", forms_methods);