first import

sites/all/modules/xmlsitemap/xmlsitemap_custom/xmlsitemap_custom.install

@@ -0,0 +1,14 @@
+<?php
+
+/**
+ * @file
+ * Install and uninstall schema and functions for the xmlsitemap_custom module.
+ */
+
+/**
+ * Implements hook_uninstall().
+ */
+function xmlsitemap_custom_uninstall() {
+  drupal_load('module', 'xmlsitemap');
+  xmlsitemap_link_delete_multiple(array('type' => 'custom'));
+}