1 files changed, 1 insertions, 0 deletions
diff --git a/refs.h b/refs.h
index 3c3da29bf0..31a2fa68a3 100644
--- a/refs.h
+++ b/refs.h
@@ -90,6 +90,7 @@ extern int resolve_gitlink_ref(const char *path, const char *refname, unsigned c
  */
 extern int refname_match(const char *abbrev_name, const char *full_name);
 
+extern int expand_ref(const char *str, int len, unsigned char *sha1, char **ref);
 extern int dwim_ref(const char *str, int len, unsigned char *sha1, char **ref);
 extern int dwim_log(const char *str, int len, unsigned char *sha1, char **ref);