From: Kacper Michajłow <kasper93@gmail.com>
Date: Wed, 4 Jan 2017 16:53:18 +0000 (+0100)
Subject: Add missing errno.h include.
X-Git-Tag: v0.88~10^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F178%2Fhead;p=thirdparty%2Fmtr.git

Add missing errno.h include.

This fixes compilation with Clang on Cygwin.
---

diff --git a/packet/command_cygwin.c b/packet/command_cygwin.c
index 4f477eb..7b32eb3 100644
--- a/packet/command_cygwin.c
+++ b/packet/command_cygwin.c
@@ -18,6 +18,7 @@
 
 #include "command.h"
 
+#include <errno.h>
 #include <io.h>
 #include <stdio.h>
 
diff --git a/packet/probe_cygwin.c b/packet/probe_cygwin.c
index 32127fd..ae1b2cc 100644
--- a/packet/probe_cygwin.c
+++ b/packet/probe_cygwin.c
@@ -18,6 +18,7 @@
 
 #include "probe.h"
 
+#include <errno.h>
 #include <stdio.h>
 #include <winternl.h>