diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog
index 8ab4807d01..b5883ac8c1 100644
--- a/cpukit/ChangeLog
+++ b/cpukit/ChangeLog
@@ -1,3 +1,10 @@
+2011-12-02	Ralf Corsépius <ralf.corsepius@rtems.org>
+ 
+	* score/src/rbtreeextract.c: 
+	Make _RBTree_Extract_validate_unprotected static.
+	* score/src/rbtreeinsert.c:
+	Make _RBTree_Validate_insert_unprotected static.
+
 2011-12-02	Joel Sherrill <joel.sherrill@oarcorp.com>
 
 	* libcsupport/include/sys/termios.h: Add _POSIX_VDISABLE.
diff --git a/cpukit/score/src/rbtreeextract.c b/cpukit/score/src/rbtreeextract.c
index b54fc4f7af..ecbda18252 100644
--- a/cpukit/score/src/rbtreeextract.c
+++ b/cpukit/score/src/rbtreeextract.c
@@ -25,7 +25,7 @@
  *  @note It does NOT disable interrupts to ensure the atomicity
  *        of the extract operation.
  */
-void _RBTree_Extract_validate_unprotected(
+static void _RBTree_Extract_validate_unprotected(
     RBTree_Node *the_node
     )
 {
diff --git a/cpukit/score/src/rbtreeinsert.c b/cpukit/score/src/rbtreeinsert.c
index 1208a3c81a..798bd87015 100644
--- a/cpukit/score/src/rbtreeinsert.c
+++ b/cpukit/score/src/rbtreeinsert.c
@@ -25,7 +25,7 @@
  *  @note It does NOT disable interrupts to ensure the atomicity of the
  *        append operation.
  */
-void _RBTree_Validate_insert_unprotected(
+static void _RBTree_Validate_insert_unprotected(
     RBTree_Node    *the_node
     )
 {