Lines Matching refs:rear
343 struct words **front, **rear; in cfail() local
348 front = rear = queue; in cfail()
351 *rear++ = s->nst; in cfail()
352 if (rear >= &queue[QSIZE - 1]) overflo(); in cfail()
358 while (rear != front) { in cfail()
365 *rear = (q = s->nst); in cfail()
366 if (front < rear) in cfail()
367 if (rear >= &queue[QSIZE-1]) in cfail()
369 else rear = queue; in cfail()
370 else rear++; in cfail()
372 if (++rear == front) overflo(); in cfail()