From 53bfc2ecaf24e523c1ea0507152847618914022e Mon Sep 17 00:00:00 2001
From: Jeff Roberson <jeff@FreeBSD.org>
Date: Sun, 16 Dec 2007 06:12:53 +0000
Subject: [PATCH]  - Don't depend on header pollution to declare struct thread.

---
 sys/sys/tty.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/sys/tty.h b/sys/sys/tty.h
index 81f4f9c6b94..ad74f90bfe1 100644
--- a/sys/sys/tty.h
+++ b/sys/sys/tty.h
@@ -69,6 +69,7 @@ struct tty;
 struct pps_state;
 struct cdev;
 struct cdevsw;
+struct thread;
 
 typedef int t_open_t(struct tty *, struct cdev *);
 typedef void t_close_t(struct tty *);