rdr_private_func_reply_t
rdr_private_func_reply_t private_func_data;
*buf_size = sizeof (rdr_private_func_reply_t);
sizeof (rdr_private_func_reply_t));
bufptr += sizeof (rdr_private_func_reply_t);
rdr_private_func_reply_t private_func_data;
sizeof (rdr_private_func_reply_t));
bufptr += sizeof (rdr_private_func_reply_t);
rdr_private_func_reply_t private_func_reply;