From c06f4e98fce6c86ef412aa70c1f31c971a9d61a9 Mon Sep 17 00:00:00 2001
From: rcitachi <68690849+rcitachi@users.noreply.github.com>
Date: Tue, 28 Nov 2023 13:56:06 +0800
Subject: [SAL] Update SAL，Add socketpair sendmsg recvmsg function (#8293)
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---
 components/net/netdev/include/netdev.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'components/net/netdev/include/netdev.h')

diff --git a/components/net/netdev/include/netdev.h b/components/net/netdev/include/netdev.h
index ae0e89b65b..5ee7635cd8 100644
--- a/components/net/netdev/include/netdev.h
+++ b/components/net/netdev/include/netdev.h
@@ -111,7 +111,8 @@ struct netdev
 extern struct netdev *netdev_list;
 /* The default network interface device */
 extern struct netdev *netdev_default;
-
+/* The local virtual network device */
+extern struct netdev *netdev_lo;
 /* The network interface device ping response object */
 struct netdev_ping_resp
 {
-- 
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