422     sd = view->itemsize;  in _IsFortranContiguous()
449     sd = view->itemsize;  in _IsCContiguous()
531     Py_ssize_t itemsize = -1;  in PyBuffer_SizeFromFormat()  local
535         return itemsize;  in PyBuffer_SizeFromFormat()
553     itemsize = PyLong_AsSsize_t(res);  in PyBuffer_SizeFromFormat()
554     if (itemsize < 0) {  in PyBuffer_SizeFromFormat()
563     return itemsize;  in PyBuffer_SizeFromFormat()
606     elements = len / view->itemsize;  in PyBuffer_FromContiguous()
609         memcpy(ptr, src, view->itemsize);  in PyBuffer_FromContiguous()
610         src += view->itemsize;  in PyBuffer_FromContiguous()
680         memcpy(dptr, sptr, view_src.itemsize);  in PyObject_CopyData()
690                                Py_ssize_t *strides, int itemsize,  in PyBuffer_FillContiguousStrides()  argument
696     sd = itemsize;  in PyBuffer_FillContiguousStrides()
735     view->itemsize = 1;  in PyBuffer_FillInfo()
745         view->strides = &(view->itemsize);  in PyBuffer_FillInfo()