--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cms/drupal/modules/syslog/syslog.install	Fri Sep 08 12:04:06 2017 +0200
@@ -0,0 +1,15 @@
+<?php
+
+/**
+ * @file
+ * Install, update and uninstall functions for the syslog module.
+ */
+
+/**
+ * Implements hook_uninstall().
+ */
+function syslog_uninstall() {
+  variable_del('syslog_identity');
+  variable_del('syslog_facility');
+  variable_del('syslog_format');
+}