From 095737d8638e26e92381497947679db12a157a63 Mon Sep 17 00:00:00 2001
From: castano <castano@95f4ed2b-212e-0410-8b90-d31948207fce>
Date: Thu, 1 Mar 2012 03:48:34 +0000
Subject: [PATCH] Linux build fix from Matthaus.

---
 src/nvthread/nvthread.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/nvthread/nvthread.cpp b/src/nvthread/nvthread.cpp
index bff0008..18d0f96 100644
--- a/src/nvthread/nvthread.cpp
+++ b/src/nvthread/nvthread.cpp
@@ -9,6 +9,7 @@
 #elif NV_OS_UNIX
 #include <sys/types.h>
 #include <sys/sysctl.h>
+#include <unistd.h>
 #elif NV_OS_DARWIN
 #import <stdio.h>
 #import <string.h>