parse_option mode_init required_argument NULL mode_init specify the mo

1.

parse_option ("mode_init", required_argument, NULL, 'z', "<mode_init> specify the mode of operation of the engine [photo, audio, video]");

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2.


  for (i = 0; i < MODE_MAX; i++) {
    if (strstr (mode_init, mode_names[i]) != NULL) {
      mode = i;
    }
  }
  fprintf (stderr, " * Mode Init = %s | Mode Load: %d - [%s]  \n", mode_init, mode, mode_names[mode]);