upload-pack: add get_reachable_list()

diff --git a/refs.h b/refs.h
index 7a040774890637253847e82e3ea3a90ac081f757..31a2fa68a37306f9d707d89c7dea8a022a9a44a8 100644 (file)
--- 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);
 
@@ -292,7 +293,7 @@ extern char *shorten_unambiguous_ref(const char *refname, int strict);
 /** rename ref, return 0 on success **/
 extern int rename_ref(const char *oldref, const char *newref, const char *logmsg);
 
-extern int create_symref(const char *ref, const char *refs_heads_master, const char *logmsg);
+extern int create_symref(const char *refname, const char *target, const char *logmsg);
 
 enum action_on_err {
        UPDATE_REFS_MSG_ON_ERR,