__pyx_pf_8bintrees_7cwalker_7cWalker_20stack_is_empty  528 third_party/bintrees/bintrees/cwalker.c static PyObject *__pyx_pf_8bintrees_7cwalker_7cWalker_20stack_is_empty(struct __pyx_obj_8bintrees_7cwalker_cWalker *__pyx_v_self); /* proto */
__pyx_pf_8bintrees_7cwalker_7cWalker_20stack_is_empty 1410 third_party/bintrees/bintrees/cwalker.c   __pyx_r = __pyx_pf_8bintrees_7cwalker_7cWalker_20stack_is_empty(((struct __pyx_obj_8bintrees_7cwalker_cWalker *)__pyx_v_self));