t4008: abstract away SHA-1-specific constants

diff --git a/walker.h b/walker.h
index a869013e85110a0b64d8fe344c8bd67f5e8f7f09..6d8ae00e5b995f6565fab8b617e4629788c3c0c7 100644 (file)
--- a/walker.h
+++ b/walker.h
@@ -9,9 +9,6 @@ struct walker {
        void (*prefetch)(struct walker *, unsigned char *sha1);
        int (*fetch)(struct walker *, unsigned char *sha1);
        void (*cleanup)(struct walker *);
-       int get_tree;
-       int get_history;
-       int get_all;
        int get_verbosely;
        int get_recover;