materio-base-d7/sites/all/modules/contrib/files/imagecache_actions/imagecache_actions.module

<?php

/**
 * @file Home for the most basic imagecache_action routines, for re-use
 */

/**
 * Need to register the theme functions we expect to use
 */
function imagecache_actions_theme() {
  return array(
    'imagecacheactions_rgb_form' => array(
      'file' => 'utility-color.inc',
      'render element' => 'form',
    ),
    'imagecacheactions_rgb' => array(
      'file' => 'utility-color.inc',
      'variables' => array('rgb' => NULL),
    ),
  );
}

/**
* Implements hook_stream_wrappers().
*/
function imagecache_actions_stream_wrappers() {
  $wrappers = array(
    'module' => array(
      'name' => t('Module files (read-only)'),
      'class' => 'ImageCacheActionsModuleStreamWrapper',
      'description' => t('Module files (read-only).'),
      'type' => STREAM_WRAPPERS_LOCAL | STREAM_WRAPPERS_READ_VISIBLE,
    ),
  );
  return $wrappers;
}