Initial commit of Python+upb.
diff --git a/python/version_script.lds b/python/version_script.lds
new file mode 100644
index 0000000..7cb8300
--- /dev/null
+++ b/python/version_script.lds
@@ -0,0 +1,6 @@
+message {
+  global:
+    PyInit__message;
+  local:
+    *;
+};