wrapper.h: move declarations for wrapper.c functions from cache.h
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/refs/files-backend.c b/refs/files-backend.c
index de3628f..eb14d12 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -13,7 +13,8 @@
#include "../object.h"
#include "../dir.h"
#include "../chdir-notify.h"
-#include "worktree.h"
+#include "../worktree.h"
+#include "../wrapper.h"
/*
* This backend uses the following flags in `ref_update::flags` for