From 1642ff85107fa485c3a54871529859720641d6ea Mon Sep 17 00:00:00 2001
From: Giacomo Tesio <giacomo@tesio.it>
Date: Tue, 17 Dec 2019 00:24:15 +0100
Subject: [PATCH] jehanne: wrap sys/ioctl.h with `extern "C" { }` (to ease GCC
 cross compilation)

---
 newlib/libc/sys/jehanne/sys/ioctl.h | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/newlib/libc/sys/jehanne/sys/ioctl.h b/newlib/libc/sys/jehanne/sys/ioctl.h
index 4ffa4a822..f724453c7 100644
--- a/newlib/libc/sys/jehanne/sys/ioctl.h
+++ b/newlib/libc/sys/jehanne/sys/ioctl.h
@@ -1,7 +1,7 @@
 /*
  * This file is part of Jehanne.
  *
- * Copyright (C) 2017 Giacomo Tesio <giacomo@tesio.it>
+ * Copyright (C) 2017-2020 Giacomo Tesio <giacomo@tesio.it>
  *
  * This is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -18,6 +18,10 @@
 #ifndef _SYS_IOCTL_H
 #define _SYS_IOCTL_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define TIOCGWINSZ 1
 #define TIOCSWINSZ 2
 
@@ -31,4 +35,8 @@ struct winsize {
 
 int ioctl(int fd, int request, ...);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif