<?php
// this is used by arcanist, but not present in hiphop


const XDEBUG_CC_DEAD_CODE = 0;
const XDEBUG_CC_UNUSED = 0;
function xdebug_get_code_coverage () { }
function xdebug_start_code_coverage () { }
function xdebug_stop_code_coverage () { }
