From 88da2b4adb5b737b44c71103fb48889779cfaa9d Mon Sep 17 00:00:00 2001
From: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
Date: Wed, 12 Jun 2024 10:20:46 +0800
Subject: [PATCH] include/nuttx/compiler.h: fix redefine about offsetof

nuttx/compiler.h:176:11: warning: 'offsetof' macro redefined [-Wmacro-redefined]
          ^
clang/14.0.6/include/stddef.h:104:9: note: previous definition is here

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
---
 include/nuttx/compiler.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/nuttx/compiler.h b/include/nuttx/compiler.h
index 6f82b6f9f9f..eb93a419ef0 100644
--- a/include/nuttx/compiler.h
+++ b/include/nuttx/compiler.h
@@ -85,6 +85,8 @@
 
 #endif
 
+#undef offsetof
+
 /* GCC-specific definitions *************************************************/
 
 #ifdef __GNUC__