From d95aabc9eb117803ee784777fc4ffd22c55ddf43 Mon Sep 17 00:00:00 2001
From: Marco Nelissen <marcone@google.com>
Date: Fri, 22 May 2009 12:25:56 -0700
Subject: [PATCH] This should fix the simulator build.

---
 libs/utils/futex_synchro.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libs/utils/futex_synchro.c b/libs/utils/futex_synchro.c
index ba1952033..ab48c6921 100644
--- a/libs/utils/futex_synchro.c
+++ b/libs/utils/futex_synchro.c
@@ -28,6 +28,7 @@
 // This futex glue code is need on desktop linux, but is already part of bionic.
 #if !defined(HAVE_FUTEX_WRAPPERS)
 
+#include <unistd.h>
 #include <sys/syscall.h>
 typedef unsigned int u32;
 #define asmlinkage