Excise DL_EXPORT/DL_IMPORT from Modules/*.  Required adding a prototype
for Py_Main().

Thanks to Kalle Svensson and Skip Montanaro for the patches.
diff --git a/Modules/termios.c b/Modules/termios.c
index ed78ece..3ace25c 100644
--- a/Modules/termios.c
+++ b/Modules/termios.c
@@ -892,7 +892,7 @@
 };
 
 
-DL_EXPORT(void)
+PyMODINIT_FUNC
 PyInit_termios(void)
 {
 	PyObject *m;