41              const struct option *long_options, int *opt_index)  in getopt_long()  argument
43   return _getopt_internal (argc, (char **) argv, options, long_options,  in getopt_long()
49                 const struct option *long_options, int *opt_index,  in _getopt_long_r()  argument
52   return _getopt_internal_r (argc, argv, options, long_options, opt_index,  in _getopt_long_r()
64                   const struct option *long_options, int *opt_index)  in getopt_long_only()  argument
66   return _getopt_internal (argc, (char **) argv, options, long_options,  in getopt_long_only()
72                      const struct option *long_options, int *opt_index,  in _getopt_long_only_r()  argument
75   return _getopt_internal_r (argc, argv, options, long_options, opt_index,  in _getopt_long_only_r()
94       static const struct option long_options[] =  in main()  local
106                        long_options, &option_index);  in main()
113           printf ("option %s", long_options[option_index].name);  in main()