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

diff --git a/builtin/log.c b/builtin/log.c
index e67671e37ab51d49424bb9a8945901dc9f9776ed..3caa91776a99c348584c34e0445b29c220799799 100644 (file)
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -5,6 +5,7 @@
  *              2006 Junio Hamano
  */
 #include "cache.h"
+#include "refs.h"
 #include "color.h"
 #include "commit.h"
 #include "diff.h"