[PATCH 7/8] timecounter: Add files to Doxygen group

[Sebastian Huber]

Update #3707.
---
 cpukit/include/machine/_timecounter.h | 2 ++
 cpukit/include/sys/_ffcounter.h       | 9 +++++++++
 cpukit/include/sys/timeffc.h          | 9 +++++++++
 cpukit/include/sys/timepps.h          | 9 +++++++++
 cpukit/include/sys/timetc.h           | 9 +++++++++
 cpukit/include/sys/timex.h            | 9 +++++++++
 6 files changed, 47 insertions(+)

diff --git a/cpukit/include/machine/_timecounter.h b/cpukit/include/machine/_timecounter.h
index 127e5f6fd3..e20e051f84 100644
--- a/cpukit/include/machine/_timecounter.h
+++ b/cpukit/include/machine/_timecounter.h
@@ -3,6 +3,8 @@
 /**
  * @file
  *
+ * @ingroup RTEMSScoreTimecounter
+ *
  * @brief This header file provides timecounter definitions for the kernel space
  *   (_KERNEL is defined before including <sys/time.h>) and RTEMS.
  */
diff --git a/cpukit/include/sys/_ffcounter.h b/cpukit/include/sys/_ffcounter.h
index d83c48cd44..802c7d3224 100644
--- a/cpukit/include/sys/_ffcounter.h
+++ b/cpukit/include/sys/_ffcounter.h
@@ -1,3 +1,12 @@
+/**
+ * @file
+ *
+ * @ingroup RTEMSScoreTimecounter
+ *
+ * @brief This header file provides interfaces of the feed-forward clock
+ *   counter.
+ */
+
 /*-
  * Copyright (c) 2011 The University of Melbourne
  * All rights reserved.
diff --git a/cpukit/include/sys/timeffc.h b/cpukit/include/sys/timeffc.h
index c04de97f1d..13abd37a2b 100644
--- a/cpukit/include/sys/timeffc.h
+++ b/cpukit/include/sys/timeffc.h
@@ -1,3 +1,12 @@
+/**
+ * @file
+ *
+ * @ingroup RTEMSScoreTimecounter
+ *
+ * @brief This header file provides interfaces of the feed-back and
+ *   feed-forward clock implementations.
+ */
+
 /*-
  * Copyright (c) 2011 The University of Melbourne
  * All rights reserved.
diff --git a/cpukit/include/sys/timepps.h b/cpukit/include/sys/timepps.h
index 030c734477..502d93833e 100644
--- a/cpukit/include/sys/timepps.h
+++ b/cpukit/include/sys/timepps.h
@@ -1,3 +1,12 @@
+/**
+ * @file
+ *
+ * @ingroup RTEMSScoreTimecounter
+ *
+ * @brief This header file provides interfaces of the Pulse Per Second (PPS)
+ *   support.
+ */
+
 /*-
  * ----------------------------------------------------------------------------
  * "THE BEER-WARE LICENSE" (Revision 42):
diff --git a/cpukit/include/sys/timetc.h b/cpukit/include/sys/timetc.h
index 1ef58b378d..8f2537692c 100644
--- a/cpukit/include/sys/timetc.h
+++ b/cpukit/include/sys/timetc.h
@@ -1,3 +1,12 @@
+/**
+ * @file
+ *
+ * @ingroup RTEMSScoreTimecounter
+ *
+ * @brief This header file provides interfaces of the timecounter
+ *   implementation.
+ */
+
 /*-
  * ----------------------------------------------------------------------------
  * "THE BEER-WARE LICENSE" (Revision 42):
diff --git a/cpukit/include/sys/timex.h b/cpukit/include/sys/timex.h
index 8e763bb30f..36b1fcdb5a 100644
--- a/cpukit/include/sys/timex.h
+++ b/cpukit/include/sys/timex.h
@@ -1,3 +1,12 @@
+/**
+ * @file
+ *
+ * @ingroup RTEMSScoreTimecounter
+ *
+ * @brief This header file provides interfaces of the Network Time Protocol
+ *   (NTP) support.
+ */
+
 /*-
  ***********************************************************************
  *								       *
-- 
2.35.3