*
* c) The "value" parameter is NULL. In this case a search for the exact "key" parameter is performed.
*
- * In all three cases, > 0 is returned if the key is found, 0 if not.*/
+ * In all three cases, > 0 is returned if the key is found, 0 if not. */
if (isempty(key))
return -EINVAL;