abbrev cleanup: use symbolic constants

diff --git a/diff.h b/diff.h
index 5696f2aff0644f331507679e0a58d7fcdc3501ec..122c8143a3b9274380f1a66785b3d7952e8609dd 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -88,9 +88,6 @@ 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 *);