New function to deep-copy a GNode and its children. (#93464, James M.

[platform/upstream/glib.git] / glib / gnode.h

diff --git a/glib/gnode.h b/glib/gnode.h
index 6d79ab0..7cc4fb0 100644 (file)
--- a/glib/gnode.h
+++ b/glib/gnode.h
@@ -55,6 +55,8 @@ typedef gboolean      (*GNodeTraverseFunc)    (GNode         *node,
                                                 gpointer       data);
 typedef void           (*GNodeForeachFunc)     (GNode         *node,
                                                 gpointer       data);
+typedef gpointer       (*GCopyFunc)            (gconstpointer  src,
+                                                 gpointer       data);
 
 /* N-way tree implementation
  */
@@ -77,6 +79,9 @@ void     g_node_pop_allocator   (void);
 GNode*  g_node_new             (gpointer          data);
 void    g_node_destroy         (GNode            *root);
 void    g_node_unlink          (GNode            *node);
+GNode*   g_node_copy_deep       (GNode            *node,
+                                GCopyFunc         copy_func,
+                                gpointer          data);
 GNode*   g_node_copy            (GNode            *node);
 GNode*  g_node_insert          (GNode            *parent,
                                 gint              position,