From d94cc9066304c5fbcd66bf077384e68598e477be Mon Sep 17 00:00:00 2001
From: Antonio Cheong <acheong@student.dalat.org>
Date: Sun, 16 Apr 2023 14:23:52 +0800
Subject: [PATCH] Fix #20

There was regression of https://github.com/blechschmidt/tun2proxy/commit/b8a08871d05bf4f2107fc4f5d4f1fe05c9e7cd06
---
 src/setup.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/setup.rs b/src/setup.rs
index e01b9da..7728d0f 100644
--- a/src/setup.rs
+++ b/src/setup.rs
@@ -8,7 +8,7 @@ use std::ffi::OsStr;
 use std::io::BufRead;
 use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
 
-use std::os::fd::RawFd;
+use std::os::unix::io::RawFd;
 
 use std::process::{Command, Output};