function mb_board_home_url()
{
    echo mb_get_board_home_url();
}
/**
 * Filters the edit user link for front-end editing.
 *
 * @since  1.0.0
 * @access public
 * @param  string  $url
 * @param  int     $post_id
 */
function mb_get_edit_user_link_filter($url, $user_id)
{
    if (is_admin() || !mb_is_message_board()) {
        return $url;
    }
    return add_query_arg(array('mb_action' => 'edit', 'user_id' => $user_id), mb_get_board_home_url());
}