From 16ddc7ea568a29cb277cccfc4e0f96604580d1fb Mon Sep 17 00:00:00 2001
From: Nico Schottelius <nico@nico-notebook.schottelius.org>
Date: Thu, 14 Feb 2019 12:41:03 +0100
Subject: [PATCH] Fix implicit-function-declaration warning for writev
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nat64.c: In function ‘host_send_icmp4’:
nat64.c:119:6: warning: implicit declaration of function ‘writev’ [-Wimplicit-function-declaration]
  if (writev(gcfg->tun_fd, iov, data_len ? 2 : 1) < 0)
      ^~~~~~
---
 nat64.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nat64.c b/nat64.c
index a88f81d..fb9046e 100644
--- a/nat64.c
+++ b/nat64.c
@@ -16,6 +16,7 @@
  */
 
 #include <tayga.h>
+#include <sys/uio.h>
 
 extern struct config *gcfg;