Updated the sqlite3 module to the external pysqlite 2.2.2 version.
diff --git a/Modules/_sqlite/statement.h b/Modules/_sqlite/statement.h
index e45a0fc..57ee36f 100644
--- a/Modules/_sqlite/statement.h
+++ b/Modules/_sqlite/statement.h
@@ -38,6 +38,7 @@
     sqlite3_stmt* st;
     PyObject* sql;
     int in_use;
+    PyObject* in_weakreflist; /* List of weak references */
 } Statement;
 
 extern PyTypeObject StatementType;