Fix compiler warning in unicodeobject.c (GH-105050)

Fix compiler warning in unicodeobject.c (GH-105050)
(cherry picked from commit e92ac0a741b125f1cffe8c07b054d1dea7b0a05a)

Co-authored-by: Inada Naoki <songofacandy@gmail.com>

diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index ec5684b1d0950265931ea063770bffffb75b2952..6f25f91c0ff28d5291005dec233e7870b8aff1c5 100644 (file)
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -236,7 +236,7 @@ static inline PyObject *get_interned_dict(PyInterpreterState *interp)
 }
 
 Py_ssize_t
-_PyUnicode_InternedSize()
+_PyUnicode_InternedSize(void)
 {
     return PyObject_Length(get_interned_dict(_PyInterpreterState_GET()));
 }