[Bug-readline] [PATCH] Include rlmbutil.h in callback.c.

[Benjamin Peterson]

This prevents the layout of _rl_search_cxt from being different in the
callback.c translation unit than elsewhere.
---
 callback.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/callback.c b/callback.c
index a466cf9..6e11c13 100644
--- a/callback.c
+++ b/callback.c
@@ -41,6 +41,7 @@
 
 /* System-specific feature definitions and include files. */
 #include "rldefs.h"
+#include "rlmbutil.h"
 #include "readline.h"
 #include "rlprivate.h"
 #include "xmalloc.h"
-- 
2.14.1