sleepq_set_timeout_sbt
sleepq_set_timeout_sbt(cvp, sbt, pr, flags);
sleepq_set_timeout_sbt(cvp, sbt, pr, flags);
sleepq_set_timeout_sbt(ident, sbt, pr, flags);
sleepq_set_timeout_sbt(ident, sbt, pr, flags);
void sleepq_set_timeout_sbt(const void *wchan, sbintime_t sbt,
sleepq_set_timeout_sbt((wchan), tick_sbt * (timo), 0, C_HARDCLOCK)