9 files changed, 81 insertions, 0 deletions
diff --git a/cpukit/libc/string/flsl.c b/cpukit/libc/string/flsl.c
index af6277d1a4..c4080daf94 100644
--- a/cpukit/libc/string/flsl.c
+++ b/cpukit/libc/string/flsl.c
@@ -1,3 +1,12 @@
+/**
+ * @file
+ *
+ * @ingroup libcsupport
+ *
+ * @brief This source file contains a definition of
+ *   C lib functions.
+ */
+
 /*-
  * Copyright (c) 2017 embedded brains GmbH
  * All rights reserved.
diff --git a/cpukit/libc/string/local.h b/cpukit/libc/string/local.h
index ef7ba3918f..d160c8018b 100644
--- a/cpukit/libc/string/local.h
+++ b/cpukit/libc/string/local.h
@@ -1,3 +1,12 @@
+/**
+ * @file
+ *
+ * @ingroup libcsupport
+ *
+ * @brief This header file provides interfaces of the
+ *   C lib.
+ */
+
 #include <_ansi.h>
 #ifndef __rtems__
 #include <../ctype/local.h>
diff --git a/cpukit/libc/string/memcmp.c b/cpukit/libc/string/memcmp.c
index 342fb9fbc8..4169d0fbf1 100644
--- a/cpukit/libc/string/memcmp.c
+++ b/cpukit/libc/string/memcmp.c
@@ -1,3 +1,12 @@
+/**
+ * @file
+ *
+ * @ingroup libcsupport
+ *
+ * @brief This source file contains a definition of
+ *   C lib functions.
+ */
+
 /*
 FUNCTION
 	<<memcmp>>---compare two memory areas
diff --git a/cpukit/libc/string/memcpy.c b/cpukit/libc/string/memcpy.c
index 52f716b927..8efb4ba14b 100644
--- a/cpukit/libc/string/memcpy.c
+++ b/cpukit/libc/string/memcpy.c
@@ -1,3 +1,12 @@
+/**
+ * @file
+ *
+ * @ingroup libcsupport
+ *
+ * @brief This source file contains a definition of
+ *   C lib functions.
+ */
+
 /*
 FUNCTION
         <<memcpy>>---copy memory regions
diff --git a/cpukit/libc/string/memset.c b/cpukit/libc/string/memset.c
index a5ea43ea86..f75c527f65 100644
--- a/cpukit/libc/string/memset.c
+++ b/cpukit/libc/string/memset.c
@@ -1,3 +1,12 @@
+/**
+ * @file
+ *
+ * @ingroup libcsupport
+ *
+ * @brief This source file contains a definition of
+ *   C lib functions.
+ */
+
 /*
 FUNCTION
 	<<memset>>---set an area of memory
diff --git a/cpukit/libc/string/strchr.c b/cpukit/libc/string/strchr.c
index 96f30be044..1ad6787055 100644
--- a/cpukit/libc/string/strchr.c
+++ b/cpukit/libc/string/strchr.c
@@ -1,3 +1,12 @@
+/**
+ * @file
+ *
+ * @ingroup libcsupport
+ *
+ * @brief This source file contains a definition of
+ *   C lib functions.
+ */
+
 /*
 FUNCTION
 	<<strchr>>---search for character in string
diff --git a/cpukit/libc/string/strcmp.c b/cpukit/libc/string/strcmp.c
index 894424a690..07930bdd88 100644
--- a/cpukit/libc/string/strcmp.c
+++ b/cpukit/libc/string/strcmp.c
@@ -1,3 +1,12 @@
+/**
+ * @file
+ *
+ * @ingroup libcsupport
+ *
+ * @brief This source file contains a definition of
+ *   C lib functions.
+ */
+
 /*
 FUNCTION
 	<<strcmp>>---character string compare
diff --git a/cpukit/libc/string/strlen.c b/cpukit/libc/string/strlen.c
index acffa49e14..2b50b8e113 100644
--- a/cpukit/libc/string/strlen.c
+++ b/cpukit/libc/string/strlen.c
@@ -1,3 +1,12 @@
+/**
+ * @file
+ *
+ * @ingroup libcsupport
+ *
+ * @brief This source file contains a definition of
+ *   C lib functions.
+ */
+
 /*
 FUNCTION
 	<<strlen>>---character string length
diff --git a/cpukit/libc/string/strrchr.c b/cpukit/libc/string/strrchr.c
index 04897e162a..69f7ade6c2 100644
--- a/cpukit/libc/string/strrchr.c
+++ b/cpukit/libc/string/strrchr.c
@@ -1,3 +1,12 @@
+/**
+ * @file
+ *
+ * @ingroup libcsupport
+ *
+ * @brief This source file contains a definition of
+ *   C lib functions.
+ */
+
 /*
 FUNCTION
 	<<strrchr>>---reverse search for character in string