* splay-tree.h (splay_tree_insert): Return the new node.

From-SVN: r28389

include/ChangeLog

+1999-08-01  Mark Mitchell  <mark@codesourcery.com>
+
+	* splay-tree.h (splay_tree_insert): Return the new node.
+
 1999-07-11  Ian Lance Taylor  <ian@zembu.com>
 
 	* ansidecl.h: Copy attribute support macros from egcs.

include/splay-tree.h

@@ -95,7 +95,8 @@ extern splay_tree splay_tree_new        PARAMS((splay_tree_compare_fn,
 					        splay_tree_delete_key_fn,
 					        splay_tree_delete_value_fn));
 extern void splay_tree_delete           PARAMS((splay_tree));
-extern void splay_tree_insert           PARAMS((splay_tree,
+extern splay_tree_node splay_tree_insert          
+		                        PARAMS((splay_tree,
 					        splay_tree_key,
 					        splay_tree_value));
 extern splay_tree_node splay_tree_lookup   

libiberty/ChangeLog

+1999-08-01  Mark Mitchell  <mark@codesourcery.com>
+
+	* splay-tree.c (splay_tree_insert): Return the new node.
+
 1999-07-14  Richard Henderson  <rth@cygnus.com>
 
 	* argv.c: Include stdlib.h and string.h instead of 

libiberty/splay-tree.c

@@ -256,9 +256,9 @@ splay_tree_delete (sp)
 
 /* Insert a new node (associating KEY with DATA) into SP.  If a
    previous node with the indicated KEY exists, its data is replaced
-   with the new value.  */
+   with the new value.  Returns the new node.  */
 
-void 
+splay_tree_node
 splay_tree_insert (sp, key, value)
      splay_tree sp;
      splay_tree_key key;
@@ -305,6 +305,8 @@ splay_tree_insert (sp, key, value)
 
     sp->root = node;
   }
+
+  return sp->root;
 }
 
 /* Lookup KEY in SP, returning VALUE if present, and NULL