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-rw-r--r--contrib/rbtree/rb.c7
-rw-r--r--contrib/rbtree/rb.h7
2 files changed, 14 insertions, 0 deletions
diff --git a/contrib/rbtree/rb.c b/contrib/rbtree/rb.c
index 49250cdca1a..6184c507e72 100644
--- a/contrib/rbtree/rb.c
+++ b/contrib/rbtree/rb.c
@@ -18,6 +18,13 @@
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
+
+ This code is also covered by the following earlier license notice:
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
*/
#include <assert.h>
diff --git a/contrib/rbtree/rb.h b/contrib/rbtree/rb.h
index 68df60c83ff..97b44cfd412 100644
--- a/contrib/rbtree/rb.h
+++ b/contrib/rbtree/rb.h
@@ -18,6 +18,13 @@
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
+
+ This code is also covered by the following earlier license notice:
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
*/
#ifndef RB_H