--- a/master/pdo_mapping.h	Thu Feb 28 11:23:34 2008 +0000
+++ b/master/pdo_mapping.h	Thu Feb 28 13:41:02 2008 +0000
@@ -73,7 +73,8 @@
 uint16_t ec_pdo_mapping_total_size(const ec_pdo_mapping_t *);
 int ec_pdo_mapping_equal(const ec_pdo_mapping_t *, const ec_pdo_mapping_t *);
 
-const ec_pdo_t *ec_pdo_mapping_find_pdo(const ec_pdo_mapping_t *, uint16_t);
+const ec_pdo_t *ec_pdo_mapping_find_pdo_const(const ec_pdo_mapping_t *,
+        uint16_t);
 
 /*****************************************************************************/