+struct memcached_sasl_st {
+#ifdef LIBMEMCACHED_WITH_SASL_SUPPORT
+ const sasl_callback_t *callbacks;
+#else
+ const void *callbacks;
+#endif
+ /*
+ ** Did we allocate data inside the callbacks, or did the user
+ ** supply that.
+ */
+ bool is_allocated;
+};
+
+
+