revision.c: remove implicit dependency on the_index

diff --git a/walker.h b/walker.h
index 8a149e11084eeec4501b5b2c5d22e5266f4852e7..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;
 
@@ -19,7 +16,8 @@ struct walker {
 };
 
 /* Report what we got under get_verbosely */
-void walker_say(struct walker *walker, const char *, const char *);
+__attribute__((format (printf, 2, 3)))
+void walker_say(struct walker *walker, const char *fmt, ...);
 
 /* Load pull targets from stdin */
 int walker_targets_stdin(char ***target, const char ***write_ref);
@@ -34,6 +32,6 @@ int walker_fetch(struct walker *impl, int targets, char **target,
 
 void walker_free(struct walker *walker);
 
-struct walker *get_http_walker(const char *url, struct remote *remote);
+struct walker *get_http_walker(const char *url);
 
 #endif /* WALKER_H */