87 static PyObject *
88 TreeSet_remove(BTree *self, PyObject *args)
89 {
90   PyObject *key;
91 
92   UNLESS (PyArg_ParseTuple(args, "O", &key)) return NULL;
when PyArg_ParseTuple() succeeds
taking False path
93   if (_BTree_set(self, key, NULL, 0, 1) < 0) return NULL;
when considering range: -0x80000000 <= value <= -1
taking True path
94   Py_INCREF(Py_None);
95   return Py_None;
96 }
returning (PyObject*)NULL without setting an exception