From 6eb6fa9bf80871b8326dc16a9811e45e0ff78b89 Mon Sep 17 00:00:00 2001
From: Christian Widmer <shadow@umbrox.de>
Date: Wed, 7 Oct 2015 21:09:35 +0200
Subject: [PATCH] Include unistd.h in memtools.cpp to fix nopch

Fixes falling back to generic on non-windows builds with PCH disabled
leading to runtime crashes and the pagefault test failing. Thanks to
HdkR!
---
 Source/Core/Core/MemTools.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Source/Core/Core/MemTools.cpp b/Source/Core/Core/MemTools.cpp
index a9eca54464..ef91d469a3 100644
--- a/Source/Core/Core/MemTools.cpp
+++ b/Source/Core/Core/MemTools.cpp
@@ -21,6 +21,9 @@
 #ifdef __FreeBSD__
 #include <signal.h>
 #endif
+#ifndef _WIN32
+#include <unistd.h> // Needed for _POSIX_VERSION
+#endif
 
 namespace EMM
 {