This is to track the regression introduced in master, which needs fixing for 0.14. See #9240, #9371, etc.
{
    uint64_t retval = 0;
    BOOST_FOREACH(const CBlockFileInfo &file, vinfoBlockFile) {
        retval += file.nSize + file.nUndoSize;
    }
    return retval;
}
void PruneOneBlockFile(const int fileNumber)