pub const svn_fs_node_relation_t_svn_fs_node_unchanged: svn_fs_node_relation_t = 1;Expand description
No changes have been made between the (root, path)-pairs, i.e. they have the same (relative) nodes in their sub-trees, corresponding sub- tree nodes have the same contents as well as properties and report the same “created-path” and “created-rev” data. This implies having a common ancestor.
However, due to efficiency considerations, the FS implementation may report some combinations as merely having a common ancestor (@a svn_fs_node_common_ancestor) instead of actually being unchanged.