631     PyMemoTable *memo;          /* Memo table, keep track of the seen  member
674     PyObject **memo;  member
741     PyMemoTable *memo = PyMem_Malloc(sizeof(PyMemoTable));  in PyMemoTable_New()  local
742     if (memo == NULL) {  in PyMemoTable_New()
747     memo->mt_used = 0;  in PyMemoTable_New()
748     memo->mt_allocated = MT_MINSIZE;  in PyMemoTable_New()
749     memo->mt_mask = MT_MINSIZE - 1;  in PyMemoTable_New()
750     memo->mt_table = PyMem_Malloc(MT_MINSIZE * sizeof(PyMemoEntry));  in PyMemoTable_New()
751     if (memo->mt_table == NULL) {  in PyMemoTable_New()
752         PyMem_Free(memo);  in PyMemoTable_New()
756     memset(memo->mt_table, 0, MT_MINSIZE * sizeof(PyMemoEntry));  in PyMemoTable_New()
758     return memo;  in PyMemoTable_New()
1141     self->memo = PyMemoTable_New();  in _Pickler_New()
1145     if (self->memo == NULL || self->output_buffer == NULL) {  in _Pickler_New()
1523     PyObject **memo_new = self->memo;  in _Unpickler_ResizeMemoList()
1529     self->memo = memo_new;  in _Unpickler_ResizeMemoList()
1531         self->memo[i] = NULL;  in _Unpickler_ResizeMemoList()
1543     return self->memo[idx];  in _Unpickler_MemoGet()
1559     old_item = self->memo[idx];  in _Unpickler_MemoPut()
1560     self->memo[idx] = value;  in _Unpickler_MemoPut()
1573     PyObject **memo = PyMem_NEW(PyObject *, new_size);  in _Unpickler_NewMemo()  local
1574     if (memo == NULL) {  in _Unpickler_NewMemo()
1578     memset(memo, 0, new_size * sizeof(PyObject *));  in _Unpickler_NewMemo()
1579     return memo;  in _Unpickler_NewMemo()
1587     PyObject **memo = self->memo;  in _Unpickler_MemoCleanup()  local
1589     if (self->memo == NULL)  in _Unpickler_MemoCleanup()
1591     self->memo = NULL;  in _Unpickler_MemoCleanup()
1594         Py_XDECREF(memo[i]);  in _Unpickler_MemoCleanup()
1596     PyMem_Free(memo);  in _Unpickler_MemoCleanup()
1629     self->memo = _Unpickler_NewMemo(self->memo_size);  in _Unpickler_New()
1632     if (self->memo == NULL || self->stack == NULL) {  in _Unpickler_New()
1715     value = PyMemoTable_Get(self->memo, key);  in memo_get()
1769     idx = PyMemoTable_Size(self->memo);  in memo_put()
1770     if (PyMemoTable_Set(self->memo, obj, idx) < 0)  in memo_put()
2812         if (PyMemoTable_Get(self->memo, obj)) {  in save_tuple()
2839     if (PyMemoTable_Get(self->memo, obj)) {  in save_tuple()
3517     if (PyMemoTable_Get(self->memo, obj)) {  in save_frozenset()
4220         if (PyMemoTable_Get(self->memo, obj)) {  in save_reduce()
4318     if (PyMemoTable_Get(self->memo, obj)) {  in save()
4564     if (self->memo)  in _pickle_Pickler_clear_memo_impl()
4565         PyMemoTable_Clear(self->memo);  in _pickle_Pickler_clear_memo_impl()
4621     if (self->memo != NULL) {  in _pickle_Pickler___sizeof___impl()
4623         res += self->memo->mt_allocated * sizeof(PyMemoEntry);  in _pickle_Pickler___sizeof___impl()
4654     PyMemoTable_Del(self->memo);  in Pickler_dealloc()
4682     if (self->memo != NULL) {  in Pickler_clear()
4683         PyMemoTable *memo = self->memo;  in Pickler_clear()  local
4684         self->memo = NULL;  in Pickler_clear()
4685         PyMemoTable_Del(memo);  in Pickler_clear()
4753     if (self->memo == NULL) {  in _pickle_Pickler___init___impl()
4754         self->memo = PyMemoTable_New();  in _pickle_Pickler___init___impl()
4755         if (self->memo == NULL)  in _pickle_Pickler___init___impl()
4808     if (self->pickler->memo)  in _pickle_PicklerMemoProxy_clear_impl()
4809         PyMemoTable_Clear(self->pickler->memo);  in _pickle_PicklerMemoProxy_clear_impl()
4823     PyMemoTable *memo;  in _pickle_PicklerMemoProxy_copy_impl()  local
4828     memo = self->pickler->memo;  in _pickle_PicklerMemoProxy_copy_impl()
4829     for (size_t i = 0; i < memo->mt_allocated; ++i) {  in _pickle_PicklerMemoProxy_copy_impl()
4830         PyMemoEntry entry = memo->mt_table[i];  in _pickle_PicklerMemoProxy_copy_impl()
4988         new_memo = PyMemoTable_Copy(pickler->memo);  in Pickler_set_memo()
5024     PyMemoTable_Del(self->memo);  in Pickler_set_memo()
5025     self->memo = new_memo;  in Pickler_set_memo()
7128     if (self->memo != NULL)  in _pickle_Unpickler___sizeof___impl()
7279     self->memo = _Unpickler_NewMemo(self->memo_size);  in _pickle_Unpickler___init___impl()
7280     if (self->memo == NULL)  in _pickle_Unpickler___init___impl()
7313     self->unpickler->memo = _Unpickler_NewMemo(self->unpickler->memo_size);  in _pickle_UnpicklerMemoProxy_clear_impl()
7314     if (self->unpickler->memo == NULL)  in _pickle_UnpicklerMemoProxy_clear_impl()
7338         value = self->unpickler->memo[i];  in _pickle_UnpicklerMemoProxy_copy_impl()
7498             Py_XINCREF(unpickler->memo[i]);  in Unpickler_set_memo()
7499             new_memo[i] = unpickler->memo[i];  in Unpickler_set_memo()
7539     self->memo = new_memo;  in Unpickler_set_memo()