From bcf898c4b978470820ea22f414788b2f88b134cc Mon Sep 17 00:00:00 2001
From: "Enrico Weigelt, metux IT consult" <info@metux.net>
Date: Fri, 25 Jul 2025 10:30:50 +0200
Subject: [PATCH] os: xtranssock: undefine before redefining EADDRINUSE

prevent warning on doubly defined preprocessor symbol.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
---
 os/Xtranssock.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/os/Xtranssock.c b/os/Xtranssock.c
index 1ca9ff148..74b5d8bd0 100644
--- a/os/Xtranssock.c
+++ b/os/Xtranssock.c
@@ -122,6 +122,7 @@ from the copyright holders.
 
 #define socket_close closesocket
 
+#undef EADDRINUSE
 #define EADDRINUSE WSAEADDRINUSE
 #undef EWOULDBLOCK
 #define EWOULDBLOCK WSAEWOULDBLOCK