108     Cell   *prev;  member
177     cell->prev = NULL;  in DLAddFront()
180         list->prev = cell;  in DLAddFront()
223         cell->next->prev = cell->prev;  in DLExtract()
226     if (cell->prev == NULL)  in DLExtract()
232         cell->prev->next = cell->next;  in DLExtract()
251     Cell   *prev;  in DLInsert()  local
254     for (next = list, prev = NULL; next; prev = next, next = next->next)  in DLInsert()
263     cell->prev = prev;  in DLInsert()
266         next->prev = cell;  in DLInsert()
274                 next->prev = cell;  in DLInsert()
278     if (prev)  in DLInsert()
280         prev->next = cell;  in DLInsert()
281         if ((char *)prev + prev->size == (char *)cell)  in DLInsert()
284             prev->size += cell->size;  in DLInsert()
285             prev->next = next;  in DLInsert()
288                 next->prev = prev;  in DLInsert()
444         newCell->prev = cell->prev;  in OS_AllocFromHeap()
449             newCell->next->prev = newCell;  in OS_AllocFromHeap()
452         if (newCell->prev != NULL)  in OS_AllocFromHeap()
454             newCell->prev->next = newCell;  in OS_AllocFromHeap()
601                     newCell->next->prev = newCell;  in OS_AllocFixed()
603                 newCell->prev = cell->prev;  in OS_AllocFixed()
604                 if (newCell->prev)  in OS_AllocFixed()
606                     newCell->prev->next = newCell;  in OS_AllocFixed()
640                 newCell->next->prev = newCell;  in OS_AllocFixed()
642             newCell->prev = cell;  in OS_AllocFixed()
796     OSHeapHandle prev;  in OS_SetCurrentHeap()  local
807     prev = heapInfo->currentHeap;  in OS_SetCurrentHeap()
811     return prev;  in OS_SetCurrentHeap()
957             cell->prev = NULL;  in OS_CreateHeap()
1024                 cell->prev = NULL;  in OS_CreateExtraHeap()
1293     OSi_CHECK(hd->allocated == NULL || hd->allocated->prev == NULL);  in OS_CheckHeap()
1307         OSi_CHECK(cell->next == NULL || cell->next->prev == cell);  in OS_CheckHeap()
1320     OSi_CHECK(hd->free == NULL || hd->free->prev == NULL);  in OS_CheckHeap()
1334         OSi_CHECK(cell->next == NULL || cell->next->prev == cell);  in OS_CheckHeap()
1456 …  SDK_TASSERTMSG(hd->allocated == NULL || hd->allocated->prev == NULL, OS_ERR_DUMPHEAP_BROKENHEAP);  in OS_DumpHeap()
1466                       cell, cell->size, (char *)cell + cell->size, cell->prev, cell->next);  in OS_DumpHeap()
1480                       cell, cell->size, (char *)cell + cell->size, cell->prev, cell->next);  in OS_DumpHeap()
1721     cell->prev = NULL;  in OS_ClearHeap()