Function getVerificationProgress

src/net.cpp:1584–1593

}

double getVerificationProgress(const CBlockIndex *tipIn) // here to avoid include loops 
{
    CBlockIndex *tip = const_cast<CBlockIndex *>(tipIn);
    if (!tip)
    {
        LOCK(cs_main);
        tip = chainActive.Tip();
    }
    return Checkpoints::GuessVerificationProgress(Params().Checkpoints(), tip);
}

void limit_peers(int i);
void Threadlimitpeers(){