From b01795ee431d4e71465e29c666730ce8eda15e2f Mon Sep 17 00:00:00 2001
From: zhangdongya <zhangdongya@galaxnet.cc>
Date: Wed, 26 Mar 2025 17:34:23 +0800
Subject: [PATCH] libtailscale: fix build with apple clang.

---
 example/echo_server.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/example/echo_server.c b/example/echo_server.c
index c632768..c9cfba1 100644
--- a/example/echo_server.c
+++ b/example/echo_server.c
@@ -21,6 +21,8 @@
 #include <stdio.h>
 #include <unistd.h>
 
+int err(tailscale ts);
+
 int main(void) {
 	int ret;