From 93f6700be744091498ed7000f2580903fd04f100 Mon Sep 17 00:00:00 2001
From: Anton Maklakov <anton@espressif.com>
Date: Thu, 24 May 2018 19:09:23 +0800
Subject: [PATCH] newlib: fix errors for GCC 8 support

components/newlib/include/sys/reent.h:405:11: error: unnecessary parentheses in declaration of '_sig_func' [-Werror=parentheses]
   void (**(_sig_func))(int);
           ^
---
 components/newlib/include/sys/reent.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/newlib/include/sys/reent.h b/components/newlib/include/sys/reent.h
index ee40961894..b35595a7d4 100644
--- a/components/newlib/include/sys/reent.h
+++ b/components/newlib/include/sys/reent.h
@@ -402,7 +402,7 @@ struct _reent
   char *_asctime_buf;
 
   /* signal info */
-  void (**(_sig_func))(int);
+  void (**_sig_func)(int);
 
 # ifndef _REENT_GLOBAL_ATEXIT
   /* atexit stuff */
-- 
2.40.0