#!/usr/bin/env python3
# Copyright (c) Facebook, Inc. and its affiliates. (http://www.facebook.com)

from _builtins import _builtin


def callgrind_dump_stats(description=None):
    _builtin()


def callgrind_start_instrumentation():
    _builtin()


def callgrind_stop_instrumentation():
    _builtin()


def callgrind_zero_stats():
    _builtin()