Note the buffer slots can be set with PyType_Spec with the unlimited API. (GH-22052)

Follow up to f7c4e236429606e1c982cacf24e10fc86ef4462f.
(cherry picked from commit 700fa1b836f315048e8b89ede5018a0c0a213946)

Co-authored-by: Benjamin Peterson <benjamin@python.org>
1 file changed