466   info.param = potrace_param_default();  in dopts()
467   if (!info.param) {  in dopts()
637       info.param->turdsize = atoi(optarg);  in dopts()
723 	info.param->turnpolicy = turnpolicy[bestmatch].n;  in dopts()
746       info.param->opticurve = 0;  in dopts()
752       info.param->alphamax = strtod(optarg, &p);  in dopts()
759       info.param->opttolerance = strtod(optarg, &p);  in dopts()
1088       r = info.progress_bar->init(&info.param->progress, infile, count);  in process_file()
1094       info.param->progress.callback = NULL;  in process_file()
1102     st = potrace_trace(info.param, bm);  in process_file()
1124       info.progress_bar->term(&info.param->progress);  in process_file()
1160     info.param->opticurve = 0;  in main()
1190     potrace_param_free(info.param);  in main()
1222     potrace_param_free(info.param);  in main()
1258     potrace_param_free(info.param);  in main()