Whichever way you go, you should not append _t to the end of the name. That&#x27;s reserved by POSIX. <a href="http:&#x2F;&#x2F;pubs.opengroup.org&#x2F;onlinepubs&#x2F;9699919799&#x2F;functions&#x2F;V2_chap02.html#tag_15_02_02" rel="nofollow">http:&#x2F;&#x2F;pubs.opengroup.org&#x2F;onlinepubs&#x2F;9699919799&#x2F;functions&#x2F;V2...</a>