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[imagemagick] / MagickCore / splay-tree.c

diff --git a/MagickCore/splay-tree.c b/MagickCore/splay-tree.c
index 82be1903d01d0bbf0248f233cb10406482f10302..0e3b231e528a47cca37c0e82df4d45790d73b038 100644 (file)
--- a/MagickCore/splay-tree.c
+++ b/MagickCore/splay-tree.c
@@ -23,7 +23,7 @@
 %                               December 2002                                 %
 %                                                                             %
 %                                                                             %
-%  Copyright 1999-2011 ImageMagick Studio LLC, a non-profit organization      %
+%  Copyright 1999-2012 ImageMagick Studio LLC, a non-profit organization      %
 %  dedicated to making software imaging solutions freely available.           %
 %                                                                             %
 %  You may not use this file except in compliance with the License.  You may  %
@@ -131,7 +131,8 @@ static void
 %                                                                             %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
-%  AddValueToSplayTree() adds a value to the splay-tree.
+%  AddValueToSplayTree() adds the given key and value to the splay-tree.
+%  Both key and value are used as is, without coping or cloning.
 %
 %  The format of the AddValueToSplayTree method is:
 %
@@ -580,7 +581,9 @@ MagickExport MagickBooleanType DeleteNodeByValueFromSplayTree(
 %                                                                             %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
-%  DeleteNodeFromSplayTree() deletes a node from the splay-tree.
+%  DeleteNodeFromSplayTree() deletes a node from the splay-tree.  It returns
+%  MagickTrue if the option is found and successfully deleted from the
+%  splay-tree.
 %
 %  The format of the DeleteNodeFromSplayTree method is:
 %