1 files changed, 3 insertions, 1 deletions

diff --git a/diff.h b/diff.h
index 6c25023746..40a6757dc8 100644
--- a/diff.h
+++ b/diff.h
@@ -36,7 +36,9 @@ extern void diff_setup(int flags);
 
 extern void diffcore_rename(int rename_copy, int minimum_score);
 
-extern void diffcore_pickaxe(const char *needle);
+#define DIFF_PICKAXE_ALL	1
+extern void diffcore_pickaxe(const char *needle, int opts);
+
 extern void diffcore_pathspec(const char **pathspec);
 
 extern int diff_queue_is_empty(void);