+/**
+ * Get private data of a session.
+ *
+ * @param sess Session pointer allocated by
+ * *rte_cryptodev_sym_session_create*.
+ *
+ * @return
+ * - On success return pointer to private data.
+ * - On failure returns NULL.
+ */
+void * __rte_experimental
+rte_cryptodev_sym_session_get_private_data(
+ struct rte_cryptodev_sym_session *sess);