.. versionadded:: 3.3
-.. c:function:: int PyUnicode_Fill(PyObject *unicode, Py_ssize_t start, \
+.. c:function:: Py_ssize_t PyUnicode_Fill(PyObject *unicode, Py_ssize_t start, \
Py_ssize_t length, Py_UCS4 fill_char)
Fill a string with a character: write *fill_char* into
* :c:macro:`Py_UNICODE_strncmp`: use :c:func:`PyUnicode_Tailmatch`
* :c:macro:`Py_UNICODE_strchr`, :c:macro:`Py_UNICODE_strrchr`: use
:c:func:`PyUnicode_FindChar`
- * :c:macro:`Py_UNICODE_FILL`
+ * :c:macro:`Py_UNICODE_FILL`: use :c:func:`PyUnicode_Fill`
* :c:macro:`Py_UNICODE_MATCH`
Encoders: