return NS_OK;
}
and add this code to <code>ipc/test-harness/TestParent.cpp</code>.
}
Enjoy!'''Suggested further exercises''': change <code>ipc/test-harness/Test.ipdl</code>; add new messages, change the state machines, and so on. See how the generated headers change. Edit the TestParent and TestChild to implement your new messages. == Run the test-harness == If you followed the path to creating a standalone binary, you can run the test harness by executing <code>$objdir/dist/bin/ipctestharness</code>.
