Even in this day and age, it isn't uncommon for embedded systems to communicate with the outside world over dial-up lines. To fill this need, rudiments provides implementations of the client and server abstractions for modems as well. The code below listens for a client connection over a dial-up line.
Coming soon...
int main(int argc, const char **argv) {
// FIXME: example...
}
See the modemclient example for a client that can communicate with this server.