From 554566e1aecfc2764038e1dbc2139ee1122861a9 Mon Sep 17 00:00:00 2001
From: David Turner <digit@android.com>
Date: Tue, 9 Aug 2011 10:45:19 +0200
Subject: [PATCH] qemu_pipe: fix Mac build error.

The <hardware/qemu_pipe.h> header was missing an include
that causes the code under development/tools/emulator/opengl
to fail to compile on OS X.

You need to define BUILD_EMULATOR_OPENGL=true in your
environment, otherwise this code doesn't get built yet by default.

Change-Id: Ia1b48c0ab84f493f3c9f95030d9165961069fb6e
---
 include/hardware/qemu_pipe.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/hardware/qemu_pipe.h b/include/hardware/qemu_pipe.h
index 930228e8..000c99ee 100644
--- a/include/hardware/qemu_pipe.h
+++ b/include/hardware/qemu_pipe.h
@@ -23,6 +23,7 @@
 #include <pthread.h>  /* for pthread_once() */
 #include <stdlib.h>
 #include <stdio.h>
+#include <errno.h>
 
 #ifndef D
 #  define  D(...)   do{}while(0)