dfs_referral_response_xdr
arg->rbuf = smb_common_encode(&reply, dfs_referral_response_xdr,
&req, dfs_referral_query_xdr, refrsp, dfs_referral_response_xdr);
xdr_free(dfs_referral_response_xdr, (char *)refrsp);
bool_t dfs_referral_response_xdr(XDR *, dfs_referral_response_t *);