Function GetOutpointFlag

src/script/interpreter.cpp:139–143

/** Compute the outpoint flag(u8) for a given txin **/
template <class T>
inline unsigned char GetOutpointFlag(const T& txin)
{
    return static_cast<unsigned char> ((!txin.assetIssuance.IsNull() ? (COutPoint::OUTPOINT_ISSUANCE_FLAG >> 24) : 0) |
            (txin.m_is_pegin ? (COutPoint::OUTPOINT_PEGIN_FLAG >> 24) : 0));
}

bool static IsCompressedOrUncompressedPubKey(const valtype &vchPubKey) {
    if (vchPubKey.size() < CPubKey::COMPRESSED_SIZE) {