1 files changed, 27 insertions, 2 deletions

diff --git a/contrib/binutils/include/splay-tree.h b/contrib/binutils/include/splay-tree.h
index 6903969402e5..23f7ac69d42b 100644
--- a/contrib/binutils/include/splay-tree.h
+++ b/contrib/binutils/include/splay-tree.h
@@ -1,5 +1,5 @@
 /* A splay-tree datatype.  
-   Copyright 1998, 1999, 2000 Free Software Foundation, Inc.
+   Copyright 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
    Contributed by Mark Mitchell (mark@markmitchell.com).
 
 This file is part of GCC.
@@ -34,7 +34,7 @@ Boston, MA 02111-1307, USA.  */
 extern "C" {
 #endif /* __cplusplus */
 
-#include <ansidecl.h>
+#include "ansidecl.h"
 
 /* Use typedefs for the key and data types to facilitate changing
    these types, if necessary.  These types should be sufficiently wide
@@ -61,6 +61,18 @@ typedef void (*splay_tree_delete_value_fn) PARAMS((splay_tree_value));
 /* The type of a function used to iterate over the tree.  */
 typedef int (*splay_tree_foreach_fn) PARAMS((splay_tree_node, void*));
 
+/* The type of a function used to allocate memory for tree root and
+   node structures.  The first argument is the number of bytes needed;
+   the second is a data pointer the splay tree functions pass through
+   to the allocator.  This function must never return zero.  */
+typedef void *(*splay_tree_allocate_fn) PARAMS((int, void *));
+
+/* The type of a function used to free memory allocated using the
+   corresponding splay_tree_allocate_fn.  The first argument is the
+   memory to be freed; the latter is a data pointer the splay tree
+   functions pass through to the freer.  */
+typedef void (*splay_tree_deallocate_fn) PARAMS((void *, void *));
+
 /* The nodes in the splay tree.  */
 struct splay_tree_node_s
 {
@@ -89,11 +101,24 @@ typedef struct splay_tree_s
 
   /* The deallocate-value function.  NULL if no cleanup is necessary.  */
   splay_tree_delete_value_fn delete_value;
+
+  /* Allocate/free functions, and a data pointer to pass to them.  */
+  splay_tree_allocate_fn allocate;
+  splay_tree_deallocate_fn deallocate;
+  void *allocate_data;
+
 } *splay_tree;
 
 extern splay_tree splay_tree_new        PARAMS((splay_tree_compare_fn,
 					        splay_tree_delete_key_fn,
 					        splay_tree_delete_value_fn));
+extern splay_tree splay_tree_new_with_allocator
+                                        PARAMS((splay_tree_compare_fn,
+					        splay_tree_delete_key_fn,
+					        splay_tree_delete_value_fn,
+                                                splay_tree_allocate_fn,
+                                                splay_tree_deallocate_fn,
+                                                void *));
 extern void splay_tree_delete           PARAMS((splay_tree));
 extern splay_tree_node splay_tree_insert          
 		                        PARAMS((splay_tree,