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my_cmdline_parser_required2 (struct gengetopt_args_info *args_info, const char *prog_name, const char *additional_error)
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FIX_UNUSED (additional_error);
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/* checks for required options */
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if (! args_info->int_opt_given)
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fprintf (stderr, "%s: '--int-opt' ('-i') option required%s\n", prog_name, (additional_error ? additional_error : ""));
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if (! args_info->long_opt_given)
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fprintf (stderr, "%s: '--long-opt' ('-l') option required%s\n", prog_name, (additional_error ? additional_error : ""));
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/* checks for dependences among options */