From e0fbd9f12a0688d1a32ec564f60af47caca8da5d Mon Sep 17 00:00:00 2001
From: Samaresh Kumar Singh <ssam3003@gmail.com>
Date: Thu, 16 Apr 2026 19:22:06 -0500
Subject: [PATCH] example: define __FAVOR_BSD on Linux for portable TCP/UDP
 header field names

---
 example/netinet_compat.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/example/netinet_compat.h b/example/netinet_compat.h
index f6afb6c..cc1d886 100644
--- a/example/netinet_compat.h
+++ b/example/netinet_compat.h
@@ -41,6 +41,9 @@ typedef struct ether_header EthHdr;
 #define IPPROTO_MH 135
 #endif
 
+#if defined(__linux__)
+#define __FAVOR_BSD
+#endif
 #include <netinet/tcp.h>
 
 typedef struct tcphdr TcpHdr;