bsd4_chooseproc_locked
static struct lwp *bsd4_chooseproc_locked(struct lwp *chklp);
if ((nlp = bsd4_chooseproc_locked(NULL)) != NULL) {
if ((nlp = bsd4_chooseproc_locked(dd->uschedcp)) != NULL) {
nlp = bsd4_chooseproc_locked(dd->uschedcp);