do_for_each_ref_in_arrays(): new function

diff --git a/diff.h b/diff.h
index ae71f4ccf94369b31b1a77373861b02d478d705a..cb687436a0ddb9a08fc1a9e9cec569233284e01f 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -82,6 +82,7 @@ typedef struct strbuf *(*diff_prefix_fn_t)(struct diff_options *opt, void *data)
 #define DIFF_OPT_OVERRIDE_SUBMODULE_CONFIG (1 << 27)
 #define DIFF_OPT_DIRSTAT_BY_LINE     (1 << 28)
 #define DIFF_OPT_FUNCCONTEXT         (1 << 29)
+#define DIFF_OPT_PICKAXE_IGNORE_CASE (1 << 30)
 
 #define DIFF_OPT_TST(opts, flag)    ((opts)->flags & DIFF_OPT_##flag)
 #define DIFF_OPT_SET(opts, flag)    ((opts)->flags |= DIFF_OPT_##flag)
@@ -129,6 +130,7 @@ struct diff_options {
 
        int stat_width;
        int stat_name_width;
+       int stat_graph_width;
        int stat_count;
        const char *word_regex;
        enum diff_words_type word_diff;
@@ -324,4 +326,7 @@ extern struct userdiff_driver *get_textconv(struct diff_filespec *one);
 
 extern int parse_rename_score(const char **cp_p);
 
+extern int print_stat_summary(FILE *fp, int files,
+                             int insertions, int deletions);
+
 #endif /* DIFF_H */