__pyx_pw_8bintrees_7cwalker_7cWalker_21stack_is_empty 1405 third_party/bintrees/bintrees/cwalker.c static PyObject *__pyx_pw_8bintrees_7cwalker_7cWalker_21stack_is_empty(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
__pyx_pw_8bintrees_7cwalker_7cWalker_21stack_is_empty 2342 third_party/bintrees/bintrees/cwalker.c   {__Pyx_NAMESTR("stack_is_empty"), (PyCFunction)__pyx_pw_8bintrees_7cwalker_7cWalker_21stack_is_empty, METH_NOARGS, __Pyx_DOCSTR(0)},