$OpenBSD: patch-Source_ThirdParty_gtest_include_gtest_internal_gtest-port_h,v 1.1 2020/02/19 16:08:53 rsadowski Exp $

Index: Source/ThirdParty/gtest/include/gtest/internal/gtest-port.h
--- Source/ThirdParty/gtest/include/gtest/internal/gtest-port.h.orig
+++ Source/ThirdParty/gtest/include/gtest/internal/gtest-port.h
@@ -188,6 +188,7 @@
 #include <iostream>  // NOLINT
 #include <sstream>  // NOLINT
 #include <string>  // NOLINT
+#include <unistd.h>
 
 #define GTEST_DEV_EMAIL_ "googletestframework@@googlegroups.com"
 #define GTEST_FLAG_PREFIX_ "gtest_"
