refs.c: flatten get_ref_store() a bit

diff --git a/refs.h b/refs.h
index 3df0d45ebb6bb5900254edd40383d9de8e539a31..2d6b6263fc207d790b5ee61332d051e549d24e0c 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -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.
  *