PAGE_ELEMENT_COUNT
size_t pageCount = elementCount / PAGE_ELEMENT_COUNT;
if ((i + 1) % (PAGE_ELEMENT_COUNT * 32) == 0) {
(unsigned long)(i + 1) / PAGE_ELEMENT_COUNT,
(unsigned long)i / PAGE_ELEMENT_COUNT);
i = i / PAGE_ELEMENT_COUNT * PAGE_ELEMENT_COUNT
+ PAGE_ELEMENT_COUNT - 1;
} else if ((i + 1) % PAGE_ELEMENT_COUNT == 0) {