From 36d6b5d923e997d6d49b34c6c1e822800ef08b67 Mon Sep 17 00:00:00 2001
From: mjvankampen <mjvk@allseas.com>
Date: Thu, 21 Oct 2021 21:56:32 +0200
Subject: [PATCH] Problem: polling_util.hpp missing sys/select.h include
 (#4283)

* Problem: polling_util.hpp missing sys/select.h include

Solution: include sys/select.h
---
 src/polling_util.hpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/polling_util.hpp b/src/polling_util.hpp
index 6c11d645..3794ac9f 100644
--- a/src/polling_util.hpp
+++ b/src/polling_util.hpp
@@ -33,6 +33,12 @@
 #include <stdlib.h>
 #include <vector>
 
+#if defined ZMQ_HAVE_WINDOWS
+#include <winsock.h>
+#else
+#include <sys/select.h>
+#endif
+
 #include "macros.hpp"
 #include "stdint.hpp"
 #include "platform.hpp"