Fix typo.
diff --git a/Modules/_bsddb.c b/Modules/_bsddb.c
index 7d05b24..dc97427 100644
--- a/Modules/_bsddb.c
+++ b/Modules/_bsddb.c
@@ -203,7 +203,7 @@
 
 staticforward PyTypeObject DB_Type, DBCursor_Type, DBEnv_Type, DBTxn_Type, DBLock_Type;
 
-#ifndef Py_Type
+#ifndef Py_TYPE
 /* for compatibility with Python 2.5 and earlier */
 #define Py_TYPE(ob)              (((PyObject*)(ob))->ob_type)
 #endif