From a86c9f037b24312863ad2a74a583369581c6e21a Mon Sep 17 00:00:00 2001
From: Benoit Steiner <benoit.steiner.goog@gmail.com>
Date: Thu, 24 Mar 2016 18:54:31 -0700
Subject: Fixed compilation error on windows

---
 unsupported/test/cxx11_tensor_notification.cpp | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'unsupported/test/cxx11_tensor_notification.cpp')

diff --git a/unsupported/test/cxx11_tensor_notification.cpp b/unsupported/test/cxx11_tensor_notification.cpp
index 813bc4413..c946007b8 100644
--- a/unsupported/test/cxx11_tensor_notification.cpp
+++ b/unsupported/test/cxx11_tensor_notification.cpp
@@ -9,11 +9,20 @@
 
 #define EIGEN_USE_THREADS
 
-#include <unistd.h>
 #include <stdlib.h>
 #include "main.h"
 #include <Eigen/CXX11/Tensor>
 
+#if EIGEN_OS_WIN || EIGEN_OS_WIN64
+#include <windows.h>
+void sleep(int seconds) {
+  Sleep(seconds*1000);
+}
+#else
+#include <unistd.h>
+#endif
+
+
 namespace {
 
 void WaitAndAdd(Eigen::Notification* n, int* counter) {
-- 
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