From 5f0c3e7dbc3cfa88dbc24b153c24057ca306b30a Mon Sep 17 00:00:00 2001
From: Russell Bryant <russell@russellbryant.com>
Date: Mon, 13 Aug 2007 14:23:38 +0000
Subject: [PATCH] constify the return value of reason2str

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@79176 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 include/asterisk/channel.h | 4 +---
 main/channel.c             | 2 +-
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/include/asterisk/channel.h b/include/asterisk/channel.h
index 1a334411a9..b24b25c795 100644
--- a/include/asterisk/channel.h
+++ b/include/asterisk/channel.h
@@ -1458,14 +1458,12 @@ int ast_channel_whisper_feed(struct ast_channel *chan, struct ast_frame *f);
  */
 void ast_channel_whisper_stop(struct ast_channel *chan);
 
-
-
 /*!
   \brief return an english explanation of the code returned thru __ast_request_and_dial's 'outstate' argument
   \param reason  The integer argument, usually taken from AST_CONTROL_ macros
   \return char pointer explaining the code
  */
-char *ast_channel_reason2str(int reason);
+const char *ast_channel_reason2str(int reason);
 
 
 #if defined(__cplusplus) || defined(c_plusplus)
diff --git a/main/channel.c b/main/channel.c
index cd2202fd42..51b5da9b3e 100644
--- a/main/channel.c
+++ b/main/channel.c
@@ -2919,7 +2919,7 @@ int ast_set_write_format(struct ast_channel *chan, int fmt)
 			  &chan->writetrans, 1);
 }
 
-char *ast_channel_reason2str(int reason)
+const char *ast_channel_reason2str(int reason)
 {
 	switch (reason) /* the following appear to be the only ones actually returned by request_and_dial */
 	{
-- 
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