HFSC_MAX_CLASSES
i = chandle % HFSC_MAX_CLASSES;
for (i = 0; i < HFSC_MAX_CLASSES; i++)
if (hif->hif_classes >= HFSC_MAX_CLASSES)
i = qid % HFSC_MAX_CLASSES;
for (i = 0; i < HFSC_MAX_CLASSES; i++)
if (i == HFSC_MAX_CLASSES) {
struct hfsc_class *hif_class_tbl[HFSC_MAX_CLASSES];