109     Cell   *next;  member
172     cell->next = list;  in DLAddFront()
193     for (; list; list = list->next)  in DLLookup()
217     if (cell->next)  in DLExtract()
219         cell->next->prev = cell->prev;  in DLExtract()
224         return cell->next;  in DLExtract()
228         cell->prev->next = cell->next;  in DLExtract()
248     Cell   *next;  in DLInsert()  local
250     for (next = list, prev = NULL; next; prev = next, next = next->next)  in DLInsert()
252         if (cell <= next)  in DLInsert()
258     cell->next = next;  in DLInsert()
260     if (next)  in DLInsert()
262         next->prev = cell;  in DLInsert()
263         if ((char *)cell + cell->size == (char *)next)  in DLInsert()
266             cell->size += next->size;  in DLInsert()
267             cell->next = next = next->next;  in DLInsert()
268             if (next)  in DLInsert()
270                 next->prev = cell;  in DLInsert()
276         prev->next = cell;  in DLInsert()
281             prev->next = next;  in DLInsert()
282             if (next)  in DLInsert()
284                 next->prev = prev;  in DLInsert()
311     for (cell = list; cell; cell = cell->next)  in DLOverlap()
335     for (cell = list; cell; cell = cell->next)  in DLSize()
401     for (cell = hd->free; cell != NULL; cell = cell->next)  in OS_AllocFromHeap()
441         newCell->next = cell->next;  in OS_AllocFromHeap()
443         if (newCell->next != NULL)  in OS_AllocFromHeap()
445             newCell->next->prev = newCell;  in OS_AllocFromHeap()
450             newCell->prev->next = newCell;  in OS_AllocFromHeap()
548         for (cell = hd->free; cell; cell = cell->next)  in OS_AllocFixed()
592                 newCell->next = cell->next;  in OS_AllocFixed()
593                 if (newCell->next)  in OS_AllocFixed()
595                     newCell->next->prev = newCell;  in OS_AllocFixed()
600                     newCell->prev->next = newCell;  in OS_AllocFixed()
631             newCell->next = cell->next;  in OS_AllocFixed()
632             if (newCell->next)  in OS_AllocFixed()
634                 newCell->next->prev = newCell;  in OS_AllocFixed()
637             cell->next = newCell;      // cell is before newCell  in OS_AllocFixed()
950             cell->next = NULL;  in OS_CreateHeap()
1178     for (cell = hd->allocated; cell; cell = cell->next)  in OS_CheckHeap()
1182         OSi_CHECK(cell->next == NULL || cell->next->prev == cell);  in OS_CheckHeap()
1196     for (cell = hd->free; cell; cell = cell->next)  in OS_CheckHeap()
1200         OSi_CHECK(cell->next == NULL || cell->next->prev == cell);  in OS_CheckHeap()
1203         OSi_CHECK(cell->next == NULL || (char *)cell + cell->size < (char *)cell->next);  in OS_CheckHeap()
1322         for (cell = hd->allocated; cell; cell = cell->next)  in OS_DumpHeap()
1325                       cell, cell->size, (char *)cell + cell->size, cell->prev, cell->next);  in OS_DumpHeap()
1336         for (cell = hd->free; cell; cell = cell->next)  in OS_DumpHeap()
1339                       cell, cell->size, (char *)cell + cell->size, cell->prev, cell->next);  in OS_DumpHeap()
1380             for (cell = heapInfo->heapArray[heap].allocated; cell; cell = cell->next)  in OS_VisitAllocated()
1425         for (cell = heapInfo->heapArray[heap].allocated; cell; cell = cell->next)  in OSi_GetTotalAllocSize()
1432         for (cell = heapInfo->heapArray[heap].allocated; cell; cell = cell->next)  in OSi_GetTotalAllocSize()
1472     for (cell = heapInfo->heapArray[heap].free; cell; cell = cell->next)  in OS_GetTotalFreeSize()
1510     for (cell = heapInfo->heapArray[heap].free; cell; cell = cell->next)  in OS_GetMaxFreeSize()
1571     cell->next = NULL;  in OS_ClearHeap()