See e.g. https://github.com/postgres/postgres/blob/8bdd6f563aa2456de602e78991e6a9f61b8ec86d/src/include/common/int.h#L231 https://github.com/postgres/postgres/b

See e.g. https://github.com/postgres/postgres/blob/8bdd6f563aa2456de602e78991e6a9f61b8ec86d/src/include/common/int.h#L231 https://github.com/postgres/postgres/blob/8bdd6f563aa2456de6...