84     int xArg = 1;  in main()  local
86     while(xArg < argc && *(argv[xArg]) == '-') {  in main()
87 	if(!strcmp(argv[xArg], "-c")) {  in main()
90 	} else if(!strcmp(argv[xArg], "-p")) {  in main()
91 	    xArg++;  in main()
92 	    if(xArg < argc) {  in main()
93 	        pitch = atof(argv[xArg]);  in main()
96 	} else if(!strcmp(argv[xArg], "-q")) {  in main()
99 	} else if(!strcmp(argv[xArg], "-r")) {  in main()
100 	    xArg++;  in main()
101 	    if(xArg < argc) {  in main()
102 	        rate = atof(argv[xArg]);  in main()
105 	} else if(!strcmp(argv[xArg], "-s")) {  in main()
106 	    xArg++;  in main()
107 	    if(xArg < argc) {  in main()
108 	        speed = atof(argv[xArg]);  in main()
111 	} else if(!strcmp(argv[xArg], "-v")) {  in main()
112 	    xArg++;  in main()
113 	    if(xArg < argc) {  in main()
114 	        volume = atof(argv[xArg]);  in main()
118 	xArg++;  in main()
120     if(argc - xArg != 2) {  in main()
123     inFileName = argv[xArg];  in main()
124     outFileName = argv[xArg + 1];  in main()