Add transformer to del

[dragonstd.git] / tree.h

diff --git a/tree.h b/tree.h
index a55671f3dd5481272bb04b97591a0736f7f7bd62..2ce1b116bc57655cadf5b0a65d9028fea10c9411 100644 (file)
--- a/tree.h
+++ b/tree.h
@@ -58,7 +58,7 @@ void *tree_get(Tree *tree, void *key, Comparator cmp, Transformer trans);
        Get an element from the tree, or return NULL if none found.
 */
 
-bool tree_del(Tree *tree, void *key, Comparator cmp, Callback call, void *arg);
+bool tree_del(Tree *tree, void *key, Comparator cmp, Callback call, void *arg, Transformer trans);
 /*
        Delete an element from the tree if it is found.
        Return whether an element has been deleted.