SR_API int sr_datastore_destroy(struct sr_datastore *ds);
SR_API int sr_datastore_put(struct sr_datastore *ds, void *data,
unsigned int length, int in_unitsize,
SR_API int sr_datastore_destroy(struct sr_datastore *ds);
SR_API int sr_datastore_put(struct sr_datastore *ds, void *data,
unsigned int length, int in_unitsize,