diff -r 07239de796bb -r e756a8c72c3d cms/drupal/modules/path/path.api.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cms/drupal/modules/path/path.api.php	Fri Sep 08 12:04:06 2017 +0200
@@ -0,0 +1,73 @@
+<?php
+
+/**
+ * @file
+ * Hooks provided by the Path module.
+ */
+
+/**
+ * @addtogroup hooks
+ * @{
+ */
+
+/**
+ * Respond to a path being inserted.
+ *
+ * @param $path
+ *   An associative array containing the following keys:
+ *   - source: The internal system path.
+ *   - alias: The URL alias.
+ *   - pid: Unique path alias identifier.
+ *   - language: The language of the alias.
+ *
+ * @see path_save()
+ */
+function hook_path_insert($path) {
+  db_insert('mytable')
+    ->fields(array(
+      'alias' => $path['alias'],
+      'pid' => $path['pid'],
+    ))
+    ->execute();
+}
+
+/**
+ * Respond to a path being updated.
+ *
+ * @param $path
+ *   An associative array containing the following keys:
+ *   - source: The internal system path.
+ *   - alias: The URL alias.
+ *   - pid: Unique path alias identifier.
+ *   - language: The language of the alias.
+ *
+ * @see path_save()
+ */
+function hook_path_update($path) {
+  db_update('mytable')
+    ->fields(array('alias' => $path['alias']))
+    ->condition('pid', $path['pid'])
+    ->execute();
+}
+
+/**
+ * Respond to a path being deleted.
+ *
+ * @param $path
+ *   An associative array containing the following keys:
+ *   - source: The internal system path.
+ *   - alias: The URL alias.
+ *   - pid: Unique path alias identifier.
+ *   - language: The language of the alias.
+ *
+ * @see path_delete()
+ */
+function hook_path_delete($path) {
+  db_delete('mytable')
+    ->condition('pid', $path['pid'])
+    ->execute();
+}
+
+/**
+ * @} End of "addtogroup hooks".
+ */