nlm4_res
typedef enum clnt_stat (*nlm_res_cb)(nlm4_res *, void *, CLIENT *);
typedef enum clnt_stat (*nlm_granted_cb)(nlm4_testargs *, nlm4_res *, CLIENT *);
enum clnt_stat nlm_lock_rpc(nlm4_lockargs *, nlm4_res *,
enum clnt_stat nlm_cancel_rpc(nlm4_cancargs *, nlm4_res *,
enum clnt_stat nlm_unlock_rpc(nlm4_unlockargs *, nlm4_res *,
void nlm_do_lock(nlm4_lockargs *, nlm4_res *, struct svc_req *,
void nlm_do_cancel(nlm4_cancargs *, nlm4_res *,
void nlm_do_unlock(nlm4_unlockargs *, nlm4_res *,
void nlm_do_granted(nlm4_testargs *, nlm4_res *,