If you looking for adding a link to Delete a post from your blog front end, then you can use this function
You can call this function inside a loop where you display the post. When you click on the link, you will get a message for confirming the post delete. If you click ok the post will be deleted else nothing happens.
<div class="dateright">
<p><span class="icomment"><a href="<?php the_permalink(); ?>#respond"><?php comments_number('Leave a Comment', '1 Comment', '% Comments'); ?></a></span><span style="font-size:9px;margin-left:5px;"><?php wp_delete_post_link(); ?></span></p>
</div>
