142   void* argtable[ARGTABLE_SIZE];  in main()  local
147   argtable[0] = sig_file;  in main()
148   argtable[1] = msg;  in main()
149   argtable[2] = msg_file;  in main()
150   argtable[3] = pubkey_file;  in main()
151   argtable[4] = cacert_file;  in main()
152   argtable[5] = req_file;  in main()
153   argtable[6] = help;  in main()
154   argtable[7] = verbose;  in main()
155   argtable[8] = end;  in main()
161     if (arg_nullcheck(argtable) != 0) {  in main()
174     nerrors = arg_parse(argc, argv, argtable);  in main()
183       arg_print_glossary(stdout, argtable, "  %-25s %s\n");  in main()
237   arg_freetable(argtable, sizeof(argtable) / sizeof(argtable[0]));  in main()