QPDF::readHGeneric(BitStream h, HGeneric& t)
{
    t.first_object = h.getBitsInt(32);                      // 1
    t.first_object_offset = h.getBitsInt(32);               // 2
    t.nobjects = h.getBitsInt(32);                          // 3
    t.group_length = h.getBitsInt(32);                      // 4
}
QPDF::readHGeneric(BitStream h, HGeneric& t)
{
    t.first_object = h.getBitsInt(32);                       
    t.first_object_offset = h.getBitsInt(32);                
    t.nobjects = h.getBitsInt(32);                           
    t.group_length = h.getBitsInt(32);                       
}