QPDF::findEndstream()
{
    // Find endstream or endobj. Position the input at that token.
    QPDFTokenizer::Token t = readToken(this->m->file, 20);
    if ((t.getType() == QPDFTokenizer::tt_word) &&
        ((t.getValue() == "endobj") ||
         (t.getValue() == "endstream")))
    {
        this->m->file->seek(this->m->file->getLastOffset(), SEEK_SET);
        return true;
    }
    return false;
}
QPDF::findEndstream()
{
     
    QPDFTokenizer::Token t = readToken(this->m->file, 20);
    if ((t.getType() == QPDFTokenizer::tt_word) &&
        ((t.getValue() == "endobj") ||
         (t.getValue() == "endstream")))
    {
        this->m->file->seek(this->m->file->getLastOffset(), SEEK_SET);
        return true;
    }
    return false;
}