From d280808e3fc0f9498b213fb1a14e24bc93fc9940 Mon Sep 17 00:00:00 2001
From: marcel <marcel@FreeBSD.org>
Date: Wed, 2 Dec 2009 20:24:37 +0000
Subject: [PATCH] Include <sys/sysctl.h>, to get the declarations of ostype and
 osrelease. Remove the duplicate declarations from this file.

---
 sys/dev/iir/iir_ctrl.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sys/dev/iir/iir_ctrl.c b/sys/dev/iir/iir_ctrl.c
index 51ef0434a486..5f9f3d597ce6 100644
--- a/sys/dev/iir/iir_ctrl.c
+++ b/sys/dev/iir/iir_ctrl.c
@@ -51,6 +51,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/disk.h>
 #include <sys/stat.h>
 #include <sys/disklabel.h>
+#include <sys/sysctl.h>
 #include <machine/bus.h>
 
 #include <dev/iir/iir.h>
@@ -83,8 +84,6 @@ static int iir_devsw_installed = 0;
 static int sdev_made = 0;
 #endif
 extern int gdt_cnt;
-extern char ostype[];
-extern char osrelease[];
 extern gdt_statist_t gdt_stat;
 
 /*