hi i was wondering if it is possible to edit the time function.for my program to give a time for a user to retry again?

```
struct tm * abc()
{
char *time_string;
time_t curtime;
struct tm *loctime;

/* Get the current time.  */
curtime = time (NULL);

/* Convert it to local time representation.  */
loctime = localtime (&curtime);
return loctime;
}

```

this will return the current time but want i want to do is to edit this to add a value. The reason for me doing this is so i can tell a user to try again at a certain time using the current and adding 2minutes to it. Not sure if this is the correct way?
Thanks