void FUN_0040178c(undefined4 param_1)

{

  printf("%s version %s\n","ddnsd",&DAT_00409c48);

  printf("Usage: %s [OPTION]\n","ddnsd");

  puts("  -h                 show this help message.");

  puts("  -v                 verbose mode.");

  puts("  -s {unixsock}      unix socket name.");

  puts("  -u {name}          specify the value of \'User-Agent\' in the HTTP header.");

  puts("  -m {count}         maximum retry count.");

  puts("  -r {interval}      retry interval (in min).");

  puts("  -p {helper script} ddnsd helper script.");

  FUN_0040174c(param_1);

  return;

}