title: How can i run a function after n seconds in C?
body: <p>My project is create a programs like Memcached. The program is store list of key , values and and the expiry time of the cached item.Its mean after n seconds a data will be remove. I think I can use <code>struct</code> to store key and values, but i can not remove a data after n seconds, Can you give me some solution? Thanks for all</p>