gh-106320: Remove private _PyLong_Sign() (#108743)

Move the private _PyLong_Sign() and _PyLong_NumBits() functions
to the internal C API (pycore_long.h).

Modules/_testcapi/long.c now uses the internal C API.

1 files changed, 0 insertions, 15 deletions

diff --git a/Include/cpython/longobject.h b/Include/cpython/longobject.h
index 32c40b0..5783417 100644
--- a/Include/cpython/longobject.h
+++ b/Include/cpython/longobject.h
@@ -4,21 +4,6 @@
 
 PyAPI_FUNC(PyObject*) PyLong_FromUnicodeObject(PyObject *u, int base);
 
-/* _PyLong_Sign.  Return 0 if v is 0, -1 if v < 0, +1 if v > 0.
-   v must not be NULL, and must be a normalized long.
-   There are no error cases.
-*/
-PyAPI_FUNC(int) _PyLong_Sign(PyObject *v);
-
-/* _PyLong_NumBits.  Return the number of bits needed to represent the
-   absolute value of a long.  For example, this returns 1 for 1 and -1, 2
-   for 2 and -2, and 2 for 3 and -3.  It returns 0 for 0.
-   v must not be NULL, and must be a normalized long.
-   (size_t)-1 is returned and OverflowError set if the true result doesn't
-   fit in a size_t.
-*/
-PyAPI_FUNC(size_t) _PyLong_NumBits(PyObject *v);
-
 PyAPI_FUNC(int) PyUnstable_Long_IsCompact(const PyLongObject* op);
 PyAPI_FUNC(Py_ssize_t) PyUnstable_Long_CompactValue(const PyLongObject* op);