Merge lt/revlist,jc/diff,jc/revparse,jc/abbrev

diff --git a/diff.h b/diff.h
index 5696f2aff0644f331507679e0a58d7fcdc3501ec..9a0169c03ceb82b5cc2c246fa9f70e2f8399ec33 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -56,6 +56,19 @@ extern int diff_tree(struct tree_desc *t1, struct tree_desc *t2,
 extern int diff_tree_sha1(const unsigned char *old, const unsigned char *new,
                          const char *base, struct diff_options *opt);
 
+struct combine_diff_path {
+       struct combine_diff_path *next;
+       int len;
+       char *path;
+       unsigned char sha1[20];
+       unsigned char parent_sha1[FLEX_ARRAY][20];
+};
+
+int show_combined_diff(struct combine_diff_path *elem, int num_parent,
+                      int dense, const char *header, int show_empty);
+
+extern int diff_tree_combined_merge(const unsigned char *sha1, const char *, int, int);
+
 extern void diff_addremove(struct diff_options *,
                           int addremove,
                           unsigned mode,
@@ -88,9 +101,6 @@ extern int diff_setup_done(struct diff_options *);
 
 #define DIFF_PICKAXE_ALL       1
 
-#define DIFF_DEFAULT_INDEX_ABBREV      7 /* hex digits */
-#define DIFF_DEFAULT_ABBREV    7 /* hex digits */
-
 extern void diffcore_std(struct diff_options *);
 
 extern void diffcore_std_no_resolve(struct diff_options *);