function user_delete_button()
{
    global $user;
    if (bb_current_user_can('edit_users') && bb_get_current_user_info('id') != (int) $user->ID) {
        echo apply_filters('user_delete_button', get_user_delete_button());
    }
}
function user_delete_button()
{
    global $user;
    $user_obj = new BP_User($user->ID);
    if (!bb_current_user_can('keep_gate') && 'keymaster' == $user_obj->roles[0]) {
        return;
    }
    if (bb_current_user_can('edit_users') && bb_get_current_user_info('id') != (int) $user->ID) {
        echo apply_filters('user_delete_button', get_user_delete_button());
    }
}