refs: move the remaining ref module declarations to refs.h

diff --git a/builtin/blame.c b/builtin/blame.c
index b3e948e757e97947211f598488339cd4f03c43eb..1c998cb26c2bd8ee931dbfb0fed7766450aab0a7 100644 (file)
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -6,6 +6,7 @@
  */
 
 #include "cache.h"
+#include "refs.h"
 #include "builtin.h"
 #include "blob.h"
 #include "commit.h"