JPEG_SET_SHOWREADWARNING
{JPEG_SET_SHOWREADWARNING, TRAN_SETTING_BOOL, true}
if (fSettings->SetGetBool(JPEG_SET_SHOWREADWARNING, NULL))
fSettings->SetGetBool(JPEG_SET_SHOWREADWARNING, &boolValue);
err->ShowReadWarnings = settings->SetGetBool(JPEG_SET_SHOWREADWARNING, NULL);