179         char *arg = argv[i];  in main()  local
180         if (arg[0] != '-') {  in main()
184         if (!strncmp(arg, "-r", 2)) {  in main()
185             rxBufCount = atoi(&arg[2]);  in main()
191         } else if (!strncmp(arg, "-t", 2)) {  in main()
192             txBufCount = atoi(&arg[2]);  in main()
198         } else if (!strncmp(arg, "-f", 2)) {  in main()
199             bufSizeInFrames = atoi(&arg[2]);  in main()
205         } else if (!strncmp(arg, "-c", 2)) {  in main()
206             channels = atoi(&arg[2]);  in main()
213         } else if (!strncmp(arg, "-s", 2)) {  in main()
214             sampleRate = atoi(&arg[2]);  in main()
232         } else if (!strncmp(arg, "-e", 2)) {  in main()
233             exitAfterSeconds = atoi(&arg[2]);  in main()
235             fprintf(stderr, "%s: unknown option %s\n", argv[0], arg);  in main()