From e7a4cd490d1b7cbdb02976861d555c8fa85d3346 Mon Sep 17 00:00:00 2001
From: leitner <leitner>
Date: Wed, 3 Apr 2024 22:13:05 +0000
Subject: [PATCH] next try (too late)

---
 socket/socket_tcp6.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/socket/socket_tcp6.c b/socket/socket_tcp6.c
index c0e6871..0a9dca7 100644
--- a/socket/socket_tcp6.c
+++ b/socket/socket_tcp6.c
@@ -26,7 +26,7 @@ int socket_tcp6(void) {
   if ((s=socket(noipv6?PF_INET:PF_INET6,SOCK_STREAM|SOCK_NONBLOCK,IPPROTO_TCP))>-1 ||
       (errno!=EINVAL && errno!=EAFNOSUPPORT && errno!=EPFNOSUPPORT && errno!=EPROTONOSUPPORT)) {
 #ifdef IPV6_V6ONLY
-    winsock2errno(setsockopt(s,IPPROTO_IPV6,TCP_V6ONLY,(int[]){ 0 },sizeof(int)));
+    winsock2errno(setsockopt(s,IPPROTO_IPV6,IPV6_V6ONLY,(int[]){ 0 },sizeof(int)));
 #endif
     return s;
   }