dir.c: avoid stat() in valid_cached_dir()

diff --git a/diff.h b/diff.h
index ed2832d7a3a445f4beb95823f5a197a56be6c594..7cf276f07733afdf14618a8c47fce33c89a41e24 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -166,6 +166,10 @@ struct diff_options {
        const char *stat_sep;
        long xdl_opts;
 
+       /* see Documentation/diff-options.txt */
+       char **anchors;
+       size_t anchors_nr, anchors_alloc;
+
        int stat_width;
        int stat_name_width;
        int stat_graph_width;
@@ -189,6 +193,7 @@ struct diff_options {
        pathchange_fn_t pathchange;
        change_fn_t change;
        add_remove_fn_t add_remove;
+       void *change_fn_data;
        diff_format_fn_t format_callback;
        void *format_callback_data;
        diff_prefix_fn_t output_prefix;