From d000891e435637dcc74a7018755dde4f558735fc Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 9 Mar 2016 04:45:27 +0000
Subject: hash.c: tbl_update_func

* hash.c (tbl_update_func): extract function typedef from the
  declaration of tbl_update.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54050 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 hash.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'hash.c')

diff --git a/hash.c b/hash.c
index 68da110511..7a4ed733d1 100644
--- a/hash.c
+++ b/hash.c
@@ -487,8 +487,10 @@ struct update_arg {
     VALUE old_value;
 };
 
+typedef int (*tbl_update_func)(st_data_t *, st_data_t *, st_data_t, int);
+
 static int
-tbl_update(VALUE hash, VALUE key, int (*func)(st_data_t *key, st_data_t *val, st_data_t arg, int existing), st_data_t optional_arg)
+tbl_update(VALUE hash, VALUE key, tbl_update_func func, st_data_t optional_arg)
 {
     struct update_arg arg;
     int result;
-- 
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