builtin-remote: remove unused code in get_ref_states

diff --git a/mailmap.h b/mailmap.h
index ba2ee7670c5bc363b8058caa15066e63458de097..4b2ca3a7de972c10f214b38a25be522abcbbafd0 100644 (file)
--- a/mailmap.h
+++ b/mailmap.h
@@ -2,6 +2,10 @@
 #define MAILMAP_H
 
 int read_mailmap(struct string_list *map, char **repo_abbrev);
+void clear_mailmap(struct string_list *map);
+
 int map_email(struct string_list *mailmap, const char *email, char *name, int maxlen);
+int map_user(struct string_list *mailmap,
+            char *email, int maxlen_email, char *name, int maxlen_name);
 
 #endif