This is a test

gac_privatemsg.php

<?php
// Archived (deleted) messages.
  $items[$url_prefix . '/archived'] = array(
    'title'            => 'Archived Messages',
    'page callback'    => 'privatemsg_list_page',
    'page arguments'   => array('archived', $url_prefix_user_arg_position),
    'file'             => 'privatemsg.pages.inc',
    'file path'        => drupal_get_path('module', 'privatemsg'),
    'access callback'  => 'privatemsg_menu_access',
    'type'             => MENU_LOCAL_TASK,
    'weight'           => -5,
  );

  // Disable replies to a message.
  $items[$url_prefix . '/lock/%privatemsg_thread'] = array(
    'title' => 'Lock Thread',
    'page callback' => 'gac_privatemsg_lock_thread',
    'page arguments' => array($url_prefix_arg_count + 1),
    'access callback' => 'gac_privatemsg_lock_access',
    'access arguments' => array($url_prefix_arg_count + 1),
    'type' => MENU_CALLBACK,
  );