lost_character_captcha.install

<?php

/**
 * @file
 * Install, update and uninstall functions for the LOST CHARACTER CAPTCHA module.
 */

/**
 * Implements hook_uninstall().
 * On uninstall: remove module variables and clear variables cache
 */
function lost_character_captcha_uninstall() {
  db_query("DELETE FROM {variable} WHERE name LIKE 'lost_character_captcha_%'");
  cache_clear_all('variables', 'cache');
}