refs.h: add forward declaration for structs used in this file

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy 2017-03-18 09:03:11 +07:00 committed by Junio C Hamano
parent 9d77b0405c
commit 504c4d42db

4
refs.h
View file

@ -1,6 +1,10 @@
#ifndef REFS_H
#define REFS_H
struct object_id;
struct strbuf;
struct string_list;
/*
* Resolve a reference, recursively following symbolic refererences.
*