tdb_soft_timeout
tdb->tdb_soft_timeout || tdb->tdb_soft_first_use)
tdb->tdb_soft_first_use || tdb->tdb_soft_timeout) {
if ((tdb->tdb_soft_timeout =
tdb->tdb_soft_timeout;
void tdb_soft_timeout(void *);
timeout_set_proc(&tdbp->tdb_stimer_tmo, tdb_soft_timeout, tdbp);
tdbp->tdb_soft_timeout))
u_int64_t tdb_soft_timeout; /* Send soft-expire warning */