materio-base-d7/sites/all/modules/contrib/admin/content_access/content_access_rules/content_access_rules.module

<?php

/**
 * @file
 * Hooks and callback functions for rules.module integration.
 */

/**
 * Implements hook_content_type_access().
 */
function content_access_rules_content_type_access($settings) {
  rules_invoke_event('content_access_content_type');
}

/**
 * Implements hook_user_acl().
 */
function content_access_rules_user_acl($settings) {
  rules_invoke_event('content_access_user_acl');
}

/**
 * Implements hook_per_node().
 */
function content_access_rules_per_node($settings) {
  rules_invoke_event('content_access_per_node');
}