From a23b1f745038f93e5cd2542fbf17b363686ccfd7 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 14 Aug 2010 06:19:57 +0000
Subject: * io.c (rb_io_memsize): constified.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28981 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 io.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'io.c')

diff --git a/io.c b/io.c
index e92c88117a..8fbb6cbc99 100644
--- a/io.c
+++ b/io.c
@@ -3536,7 +3536,7 @@ rb_io_fptr_finalize(rb_io_t *fptr)
 size_t rb_econv_memsize(rb_econv_t *);
 
 size_t
-rb_io_memsize(rb_io_t *fptr)
+rb_io_memsize(const rb_io_t *fptr)
 {
     size_t size = sizeof(rb_io_t);
     size += fptr->rbuf_capa;
-- 
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