/ICON's

/icon [name]
    Set custom icon for normal user.
    Use /icon without [name] to display list of available icons in your stash.
--------------------------------------------------------
Syntax for operator/admin:
    /icon [a]dd <username> <icon>
        Add icon into user stash
    /icon [d]el <username> <icon>
        Remove icon from user stash
    /icon [s]et <username> <icon>
        Set custom icon to user without adding it in user stash
    /icon [l]ist <username>
        Display icons in user's stash
    /icon [l]ist
        Display availaible icons in server stash that can be assigned to users

// iterate all server accounts
t_account * account;
t_entry *   curr;
HASHTABLE_TRAVERSE(accountlist(), curr)
{
    if (account = (t_account*)entry_get_data(curr))
    {
         // your code here
    }
}

// iterate online accounts only
t_connection * conn;
t_elem const * curr;
LIST_TRAVERSE_CONST(connlist(), curr)
{
    if (conn = (t_connection*)elem_get_data(curr))
    {
         account = conn_get_account(conn);
         // your code here
    }
}