bool show_file_time(LPCSTR lpcsFilename)
{
	WIN32_FILE_ATTRIBUTE_DATA	fileInfo;

	if(GetFileAttributesEx(lpcsFilename, 0, &fileInfo))
	{
		FILETIME localFiletime;
		if(FileTimeToLocalFileTime(&fileInfo.ftLastWriteTime, &localFiletime))
		{
			SYSTEMTIME sysTime;
			if(FileTimeToSystemTime(&localFiletime, &sysTime))
			{
				printf("%s last modified at %.2d-%.2d-%4d %.2d:%.2d:%.2d\n",
				lpcsFilename,
				sysTime.wMonth,sysTime.wDay,sysTime.wYear,
				sysTime.wHour, sysTime.wMinute, sysTime.wSecond);
				return TRUE;
			}
		}
	}
	return FALSE;
}

void tt(string strFilename)
{
	if(!show_file_time(strFilename))
		out_str("error");
}