+ case 'z':
+ if(argn+1 < argc) {
+ subbuf_size = (unsigned)atoi(argv[argn+1]);
+ argn++;
+ } else {
+ printf("Specify a number of subbuffers after -z.\n");
+ printf("\n");
+ ret = -1;
+ }
+ break;
+ case 'x':
+ if(argn+1 < argc) {
+ n_subbufs = (unsigned)atoi(argv[argn+1]);
+ argn++;
+ } else {
+ printf("Specify a subbuffer size after -x.\n");
+ printf("\n");
+ ret = -1;
+ }
+ break;