Merge and cleanup of GSoC C++-ification project.

[inkscape.git] / src / xml / repr-sorting.h

diff --git a/src/xml/repr-sorting.h b/src/xml/repr-sorting.h
index 7d5542f67dcd224be80378d92b217dea63656a58..d560dfa26b6dc5fe8824f6b7a4cdf38b97737931 100644 (file)
--- a/src/xml/repr-sorting.h
+++ b/src/xml/repr-sorting.h
@@ -10,6 +10,16 @@
 #include "xml/xml-forward.h"
 
 Inkscape::XML::Node *LCA(Inkscape::XML::Node *a, Inkscape::XML::Node *b);
+Inkscape::XML::Node const *LCA(Inkscape::XML::Node const *a, Inkscape::XML::Node const *b);
+
+/**
+ * Returns a child of \a ancestor such that ret is itself an ancestor of \a descendent.
+ *
+ * The current version returns NULL if ancestor or descendent is NULL, though future versions may
+ * call g_log.  Please update this comment if you rely on the current behaviour.
+ */
+Inkscape::XML::Node const *AncetreFils(Inkscape::XML::Node const *descendent, Inkscape::XML::Node const *ancestor);
+
 Inkscape::XML::Node *AncetreFils(Inkscape::XML::Node *descendent, Inkscape::XML::Node *ancestor);
 
 #endif // SEEN_XML_REPR_SOTRING_H