rev-list: make "bisect_list" variable local to "cmd_rev_list"

diff --git a/refs.h b/refs.h
index 3bb529d3870012feda9a0398cba15c09aee10cf9..abb125754d7b23ef61fa9b130f1614ffea0a79de 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -20,10 +20,16 @@ struct ref_lock {
 typedef int each_ref_fn(const char *refname, const unsigned char *sha1, int flags, void *cb_data);
 extern int head_ref(each_ref_fn, void *);
 extern int for_each_ref(each_ref_fn, void *);
+extern int for_each_ref_in(const char *, each_ref_fn, void *);
 extern int for_each_tag_ref(each_ref_fn, void *);
 extern int for_each_branch_ref(each_ref_fn, void *);
 extern int for_each_remote_ref(each_ref_fn, void *);
 
+/* can be used to learn about broken ref and symref */
+extern int for_each_rawref(each_ref_fn, void *);
+
+extern void warn_dangling_symref(const char *msg_fmt, const char *refname);
+
 /*
  * Extra refs will be listed by for_each_ref() before any actual refs
  * for the duration of this process or until clear_extra_refs() is