- if (cache->head == cell) abort ();
- if (cell->next) abort ();
- if (cache->head->prev) abort ();
- if (cache->tail->next) abort ();
+ if (cache->head == cell) ABORT ();
+ if (cell->next) ABORT ();
+ if (cache->head->prev) ABORT ();
+ if (cache->tail->next) ABORT ();