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-rw-r--r--cpukit/include/rtems/score/io.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/cpukit/include/rtems/score/io.h b/cpukit/include/rtems/score/io.h
index e125ea0b52..f851d30b8a 100644
--- a/cpukit/include/rtems/score/io.h
+++ b/cpukit/include/rtems/score/io.h
@@ -1,3 +1,12 @@
+/**
+ * @file
+ *
+ * @ingroup RTEMSScoreIO
+ *
+ * @brief This header file provides the interfaces of the
+ * @ref RTEMSScoreIO.
+ */
+
/*
* Copyright (c) 2017 embedded brains GmbH. All rights reserved.
*