From 9218441f97146221effd2a1271b2ea3c55d302b3 Mon Sep 17 00:00:00 2001
From: hitstergtd <hitstergtd@users.noreply.github.com>
Date: Tue, 26 Apr 2016 16:57:30 +0100
Subject: [PATCH] Problem: unistd.h redundantly included twice

Solution: fix it
---
 src/signaler.cpp | 1 -
 src/zmq.cpp      | 4 ----
 2 files changed, 5 deletions(-)

diff --git a/src/signaler.cpp b/src/signaler.cpp
index a8446d70..a1578db3 100644
--- a/src/signaler.cpp
+++ b/src/signaler.cpp
@@ -68,7 +68,6 @@
 #else
 #include <unistd.h>
 #include <netinet/tcp.h>
-#include <unistd.h>
 #include <sys/types.h>
 #include <sys/socket.h>
 #endif
diff --git a/src/zmq.cpp b/src/zmq.cpp
index e74f4f87..4be44136 100644
--- a/src/zmq.cpp
+++ b/src/zmq.cpp
@@ -81,10 +81,6 @@ struct iovec {
 #include "socket_poller.hpp"
 #include "timers.hpp"
 
-#if !defined ZMQ_HAVE_WINDOWS
-#include <unistd.h>
-#endif
-
 #if defined ZMQ_HAVE_OPENPGM
 #define __PGM_WININT_H__
 #include <pgm/pgm.h>