func: static unsigned tget(const uint8_t **p, int type, int le)
  
  {
  
      switch (type) {
  
      case TIFF_BYTE:
  
          return *(*p)++;
  
      case TIFF_SHORT:
  
          return tget_short(p, le);
  
      case TIFF_LONG:
  
          return tget_long(p, le);
  
      default:
  
          return UINT_MAX;
  
      }
  
  }
  