difftool: use perl built-ins when testing for msys

[git.git] / remote.h

diff --git a/remote.h b/remote.h
index db49ce046704a5ebc65fb2929d46e20f15599a71..de3d21b6626f64ffc54904eec6f26a614feab30a 100644 (file)
--- a/remote.h
+++ b/remote.h
@@ -139,12 +139,14 @@ int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs);
 int format_tracking_info(struct branch *branch, struct strbuf *sb);
 
 struct ref *get_local_heads(void);
-
 /*
- * Look for a ref in refs whose SHA1 matches head, first checking if
- * refs/heads/master matches. Return NULL if nothing matches or if head
- * is NULL.
+ * Find refs from a list which are likely to be pointed to by the given HEAD
+ * ref. If 'all' is false, returns the most likely ref; otherwise, returns a
+ * list of all candidate refs. If no match is found (or 'head' is NULL),
+ * returns NULL. All returns are newly allocated and should be freed.
  */
-const struct ref *guess_remote_head(const struct ref *head,
-                                   const struct ref *refs);
+struct ref *guess_remote_head(const struct ref *head,
+                             const struct ref *refs,
+                             int all);
+
 #endif