From b9e5f94e3ca5f93f228393fd599ef35f8fc71fe1 Mon Sep 17 00:00:00 2001
From: Jeremy Huddleston <jeremyhu@apple.com>
Date: Sun, 5 Jun 2011 21:59:13 -0400
Subject: [PATCH] XQuartz: Add missing include for <pthread.h>

BuildFix for Leopard and earlier.

https://trac.macports.org/ticket/29717

Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
(cherry picked from commit c3df4df40761760b281a21f63336ca955670f7bc)
---
 hw/xquartz/X11Application.m | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/xquartz/X11Application.m b/hw/xquartz/X11Application.m
index 988a86bae..a5159b6a8 100644
--- a/hw/xquartz/X11Application.m
+++ b/hw/xquartz/X11Application.m
@@ -50,6 +50,8 @@
 #include <unistd.h>
 #include <AvailabilityMacros.h>
 
+#include <pthread.h>
+
 #include <Xplugin.h>
 
 // pbproxy/pbproxy.h