ParallelTransport
ParallelTransport* transport = new ParallelTransport(printer, msg);
ParallelTransport(BDirectory* printer, BMessage* msg);
~ParallelTransport();
ParallelTransport::ParallelTransport(BDirectory* printer, BMessage* msg)
ParallelTransport::~ParallelTransport()
ssize_t ParallelTransport::Read(void* buffer, size_t size)
ssize_t ParallelTransport::Write(const void* buffer, size_t size)