I've been working on adding support for `3.13` to mypyc. After updating the codebase, there are still some functions left we depend on which are now private after #106320. Would it make sense to export these again? That would make adopting `3.13` a bit easier. /CC @vstinner - `_PyBytes_Join` defined in `pycore_bytesobject.h` - `_PyObject_CallMethodIdObjArgs` defined in `pycore_call.h` - `_PyType_CalculateMetaclass` defined in `pycore_object.h` - `_PyUnicode_EQ` defined in `pycore_unicodeobject.h` - `_PyUnicode_FastCopyCharacters` defined in `pycore_unicodeobject.h` (this could be replaced with `PyUnicode_CopyCharacters` but it's used in a simplified copy of `_PyUnicode_JoinArray` which also uses `_PyUnicode_FastCopyCharacters`). Other functions include these two. However, as they are inlined, it isn't a problem to include them. - `_PyObject_CallMethodIdNoArgs` and `_PyObject_CallMethodIdOneArg` defined in `pycore_call.h` _It would be fine to keep all of them in `internal/pycore_*` and just add `PyAPI_FUNC`._ /CC @hauntsaninja <!-- gh-linked-prs --> ### Linked PRs * gh-122094 * gh-122266 * gh-122267 * gh-122287 <!-- /gh-linked-prs -->