completion: support excluding refs

diff --git a/cache.h b/cache.h
index 7265439584f3567a9674e0d452b035b649b45b97..c141b3ca0d9c3066632277d933477e0e30881c5f 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -1262,6 +1262,7 @@ extern const char *ident_default_email(void);
 extern const char *git_editor(void);
 extern const char *git_pager(int stdout_is_tty);
 extern int git_ident_config(const char *, const char *, void *);
+extern void reset_ident_date(void);
 
 struct ident_split {
        const char *name_begin;