diff -r 5a58606726f3 -r 068a58b96965 master/pdo_mapping.c
--- a/master/pdo_mapping.c	Tue Feb 19 14:05:59 2008 +0000
+++ b/master/pdo_mapping.c	Tue Feb 19 14:06:50 2008 +0000
@@ -317,3 +317,23 @@
 }
 
 /*****************************************************************************/
+
+/** Finds a Pdo with the given index.
+ */
+const ec_pdo_t *ec_pdo_mapping_find_pdo(
+        const ec_pdo_mapping_t *pm, /**< Pdo mapping. */
+        uint16_t index /**< Pdo index. */
+        )
+{
+    ec_pdo_t *pdo;
+
+    list_for_each_entry(pdo, &pm->pdos, list) {
+        if (pdo->index != index)
+            continue;
+        return pdo;
+    }
+
+    return NULL;
+}
+
+/*****************************************************************************/