diff --git a/Modules/_functoolsmodule.c b/Modules/_functoolsmodule.c
index 5f389a9589a..a9cdcb84e4a 100644
--- a/Modules/_functoolsmodule.c
+++ b/Modules/_functoolsmodule.c
@@ -203,7 +203,7 @@ static PyGetSetDef partial_getsetlist[] = {
    it as a hook to do stange things.
  */
 
-PyObject *
+static PyObject *
 partial_reduce(partialobject *pto, PyObject *unused)
 {
 	return Py_BuildValue("O(O)(OOOO)", Py_TYPE(pto), pto->fn, pto->fn, 
@@ -211,7 +211,7 @@ partial_reduce(partialobject *pto, PyObject *unused)
 			     pto->dict ? pto->dict : Py_None);
 }
 
-PyObject *
+static PyObject *
 partial_setstate(partialobject *pto, PyObject *args)
 {
 	PyObject *fn, *fnargs, *kw, *dict;
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
index f6c36cfff0d..7f6568c82ce 100644
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -3117,6 +3117,7 @@ free_string_array(char **array, Py_ssize_t count)
 	PyMem_DEL(array);
 }
 
+static
 int fsconvert_strdup(PyObject *o, char**out)
 {
 	PyObject *bytes;