From 350f1d64963c5cd57173629eeca4aec964243651 Mon Sep 17 00:00:00 2001
From: Kareem <kareem@wolfssl.com>
Date: Mon, 23 May 2022 14:31:36 -0700
Subject: [PATCH] Only use __builtin_offsetof on GCC 4+.  It is not supported
 in GCC 3 or earlier.

---
 wolfssl/wolfcrypt/types.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wolfssl/wolfcrypt/types.h b/wolfssl/wolfcrypt/types.h
index 60de8a6ae..acbc38d86 100644
--- a/wolfssl/wolfcrypt/types.h
+++ b/wolfssl/wolfcrypt/types.h
@@ -828,7 +828,7 @@ decouple library dependencies with standard string, memory and so on.
     #endif
 
     #ifndef OFFSETOF
-        #if defined(__clang__) || defined(__GNUC__)
+        #if defined(__clang__) || (__GNUC__ >= 4)
             #define OFFSETOF(type, field) __builtin_offsetof(type, field)
         #else
             #define OFFSETOF(type, field) ((size_t)&(((type *)0)->field))