简单清除windows事件日志

/**
* @param[in] pszSrcName example {"application","system","security"}
*/
BOOL MyClearEventLog(LPTSTR pszSrcName)
{
    HANDLE hEventLog;
    BOOL bRet;

    hEventLog = OpenEventLog(NULL, pszSrcName);
    if (NULL == hEventLog)
    {
        return FALSE;
    }

    bRet = ClearEventLog(hEventLog, NULL);

    CloseEventLog(hEventLog);
    return bRet;
}