#include <object.h>
| lenfunc sq_length |
| binaryfunc sq_concat |
| ssizeargfunc sq_repeat |
| ssizeargfunc sq_item |
| void* was_sq_slice |
| ssizeobjargproc sq_ass_item |
| void* was_sq_ass_slice |
| objobjproc sq_contains |
| binaryfunc sq_inplace_concat |
| ssizeargfunc sq_inplace_repeat |