STINNER Victor <vstinner@python.org> added the comment: """ Following functions likely should be wrapped with "#ifndef Py_LIMITED_API": _PyUnicode_ClearStaticStrings _PyUnicode_EQ _PyUnicode_FromId """ It's already the case since at least Python 3.7. Extract of Python 3.7 Include/unicodeobject.h: #ifndef Py_LIMITED_API /* Return an interned Unicode object for an Identifier; may fail if there is no memory.*/ PyAPI_FUNC(PyObject*) _PyUnicode_FromId(_Py_Identifier*); /* Clear all static strings. */ PyAPI_FUNC(void) _PyUnicode_ClearStaticStrings(void); /* Fast equality check when the inputs are known to be exact unicode types and where the hash values are equal (i.e. a very probable match) */ PyAPI_FUNC(int) _PyUnicode_EQ(PyObject *, PyObject *); #endif /* !Py_LIMITED_API */ ---------- nosy: +vstinner _______________________________________ Python tracker <report@bugs.python.org> <https://bugs.python.org/issue1944> _______________________________________