str_cv_wait
cv_rval = str_cv_wait(&stp->sd_iocmonitor, &stp->sd_lock,
cv_rval = str_cv_wait(&stp->sd_monitor, &stp->sd_lock,
rval = str_cv_wait(&stp->sd_monitor, &stp->sd_lock, timeout, 0);
if (str_cv_wait(&qp->q_wait, &stp->sd_lock,
rval = str_cv_wait(sleepon, &stp->sd_lock, timout, flag & STR_NOSIG);
if (str_cv_wait(&rq->q_wait, &stp->sd_lock, 100, 1) == -1) {
extern clock_t str_cv_wait(kcondvar_t *, kmutex_t *, clock_t, int);