diff -r c19d273a9e76 -r 38b7e05b20c1 lib/slave_config.h
--- a/lib/slave_config.h	Thu Oct 09 13:24:17 2008 +0000
+++ b/lib/slave_config.h	Thu Oct 09 13:31:50 2008 +0000
@@ -36,7 +36,10 @@
 /*****************************************************************************/
 
 struct ec_slave_config {
+    ec_master_t *master;
     unsigned int index;
+    uint16_t alias;
+    uint16_t position;
 };
 
 /*****************************************************************************/