Bump version to 3.4.0 alpha 0.
diff --git a/PC/pyconfig.h b/PC/pyconfig.h
index d6de5f0..5025921 100644
--- a/PC/pyconfig.h
+++ b/PC/pyconfig.h
@@ -324,11 +324,11 @@
their Makefile (other compilers are generally
taken care of by distutils.) */
# if defined(_DEBUG)
-# pragma comment(lib,"python33_d.lib")
+# pragma comment(lib,"python34_d.lib")
# elif defined(Py_LIMITED_API)
# pragma comment(lib,"python3.lib")
# else
-# pragma comment(lib,"python33.lib")
+# pragma comment(lib,"python34.lib")
# endif /* _DEBUG */
# endif /* _MSC_VER */
# endif /* Py_BUILD_CORE */