MOUNTPROG
if ((client = clnttcp_create(&sin, MOUNTPROG, MOUNTVERS, &sock, 0, 0)) == NULL &&
(client = clntudp_create(&sin, MOUNTPROG, MOUNTVERS, tv, &sock)) == NULL) {
rpc_msg_init(&mnt_msg, MOUNTPROG, MOUNTVERS, (unsigned long) 0);
call_portmap(fs, nfs_auth, MOUNTPROG,
(prog == MOUNTPROG && aproc == MOUNTPROC_MNT) ||