61     PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;  in PyObject_Size()
81     return (Py_TYPE(o)->tp_as_sequence && Py_TYPE(o)->tp_as_sequence->sq_length) ||  in _PyObject_HasLen()
163     PySequenceMethods *ms = Py_TYPE(o)->tp_as_sequence;  in PyObject_GetItem()
237     if (Py_TYPE(o)->tp_as_sequence) {  in PyObject_SetItem()
245         else if (Py_TYPE(o)->tp_as_sequence->sq_ass_item) {  in PyObject_SetItem()
271     if (Py_TYPE(o)->tp_as_sequence) {  in PyObject_DelItem()
279         else if (Py_TYPE(o)->tp_as_sequence->sq_ass_item) {  in PyObject_DelItem()
1147     PySequenceMethods *m = Py_TYPE(v)->tp_as_sequence;  in PyNumber_Add()
1181         PySequenceMethods *mv = Py_TYPE(v)->tp_as_sequence;  in PyNumber_Multiply()
1182         PySequenceMethods *mw = Py_TYPE(w)->tp_as_sequence;  in PyNumber_Multiply()
1313         PySequenceMethods *m = Py_TYPE(v)->tp_as_sequence;  in PyNumber_InPlaceAdd()
1337         PySequenceMethods *mv = Py_TYPE(v)->tp_as_sequence;  in PyNumber_InPlaceMultiply()
1338         PySequenceMethods *mw = Py_TYPE(w)->tp_as_sequence;  in PyNumber_InPlaceMultiply()
1719     return Py_TYPE(s)->tp_as_sequence &&  in PySequence_Check()
1720         Py_TYPE(s)->tp_as_sequence->sq_item != NULL;  in PySequence_Check()
1731     PySequenceMethods *m = Py_TYPE(s)->tp_as_sequence;  in PySequence_Size()
1761     PySequenceMethods *m = Py_TYPE(s)->tp_as_sequence;  in PySequence_Concat()
1787     PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;  in PySequence_Repeat()
1818     PySequenceMethods *m = Py_TYPE(s)->tp_as_sequence;  in PySequence_InPlaceConcat()
1847     PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;  in PySequence_InPlaceRepeat()
1881     PySequenceMethods *m = Py_TYPE(s)->tp_as_sequence;  in PySequence_GetItem()
1934     PySequenceMethods *m = Py_TYPE(s)->tp_as_sequence;  in PySequence_SetItem()
1967     PySequenceMethods *m = Py_TYPE(s)->tp_as_sequence;  in PySequence_DelItem()
2275     PySequenceMethods *sqm = Py_TYPE(seq)->tp_as_sequence;  in PySequence_Contains()
2323     if (Py_TYPE(o)->tp_as_sequence && Py_TYPE(o)->tp_as_sequence->sq_length) {  in PyMapping_Size()