From 3a2afbc9c03010fa62ee7ed622c1d5eb1696c0ab Mon Sep 17 00:00:00 2001
From: Simon Tatham <anakin@pobox.com>
Date: Thu, 1 Nov 2018 18:17:41 +0000
Subject: [PATCH] Remove duplicate typedef for mainchan.

In some compiler modes - notably the one that gtk-config selects when
GTK PuTTY is built for GTK 1 - it's an error to typedef the same thing
twice. 'mainchan' is defined in defs.h, so it doesn't need defining
again where the structure contents are specified.
---
 mainchan.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mainchan.c b/mainchan.c
index c196da52..a75b44e4 100644
--- a/mainchan.c
+++ b/mainchan.c
@@ -54,7 +54,7 @@ typedef enum MainChanType {
     MAINCHAN_SESSION, MAINCHAN_DIRECT_TCPIP
 } MainChanType;
 
-typedef struct mainchan {
+struct mainchan {
     SshChannel *sc;
     Conf *conf;
     PacketProtocolLayer *ppl;
@@ -70,7 +70,7 @@ typedef struct mainchan {
     int term_width, term_height;
 
     Channel chan;
-} mainchan;
+};
 
 mainchan *mainchan_new(
     PacketProtocolLayer *ppl, ConnectionLayer *cl, Conf *conf,