Loop to mark a string as NULL will not work.

[m88g88]

Sorry, I needed to delete this post.

[quzah]

You have a couple of options:

1. Copy everything from later elements over top of the one before it to "delete"; keep a counter of how many slots you are actually using.
2. Simply mark it as 'deleted', and ignore it.

An example of the latter:

void showsong( int s )
{
    if( s > -1 && s < 99 && songs[ s ].track[ 0 ] )
    {
         ...print each element...
    }
}

void deletesong( int s )
{
    if( s > -1 && s < 99 && songs[ s ].track[ 0 ] )
    {
        /* mark this as unused by setting the spot we check as 0 */
        songs[ s ].track[ 0 ] = 0;
    }

}

Now, replace where you keep just randomly printing the song without checking to see if it's deleted, with the show function above, calling it with the loop counter of the element to print. Add in the delete function above when you want to mark a track as deleted. Pretty simple stuff. You could even:

int emptysong( int s )
{
    if( s > -1 && s < 99 && songs[ s ].track[ 0 ] == 0 )
        return 1;

    return 0;
}

3. You could use a linked list, which actually does remove slots in the song list.

Quzah.