--- a/master/slave.h	Fri Jul 04 12:05:21 2008 +0000
+++ b/master/slave.h	Fri Jul 04 12:06:10 2008 +0000
@@ -128,7 +128,7 @@
     uint16_t base_fmmu_count; /**< Number of supported FMMUs. */
 
     // data link status
-    ec_slave_port_t ports[EC_MAX_PORTS];
+    ec_slave_port_t ports[EC_MAX_PORTS]; /**< Port link status. */
 
     // SII
     uint16_t *sii_words; /**< Complete SII image. */