87       exit(EXIT_FAILURE);  in check_encoder_option()
274        return EXIT_FAILURE;  in main()
293        return EXIT_FAILURE;  in main()
305           return EXIT_FAILURE;  in main()
318         return EXIT_FAILURE;  in main()
328         return EXIT_FAILURE;  in main()
371                 return EXIT_FAILURE;  in main()
392                 return EXIT_FAILURE;  in main()
483             return EXIT_FAILURE;  in main()
494         return EXIT_FAILURE;  in main()
502         return EXIT_FAILURE;  in main()
521         return EXIT_FAILURE;  in main()
532           return EXIT_FAILURE;  in main()
556           return EXIT_FAILURE;  in main()
728                 return EXIT_FAILURE;  in main()
745               return EXIT_FAILURE;  in main()
756                return EXIT_FAILURE;  in main()
761                return EXIT_FAILURE;  in main()
765                return EXIT_FAILURE;  in main()
808                           return EXIT_FAILURE;  in main()
836             return EXIT_FAILURE;  in main()