* - <b>sendrecv/sendrecv.c: Ping-pong example</b>. It's hard to
* think of a simpler example. The tesh files laying in the
* directory are instructive concerning the way to pass options to the simulators (as described in \ref options).
* - <b>sendrecv/sendrecv.c: Ping-pong example</b>. It's hard to
* think of a simpler example. The tesh files laying in the
* directory are instructive concerning the way to pass options to the simulators (as described in \ref options).