From 5e19174e4ef09b116ed7a1c94be4212a11f99492 Mon Sep 17 00:00:00 2001
From: iedowse <iedowse@FreeBSD.org>
Date: Mon, 20 May 2002 22:48:39 +0000
Subject: Avoid exposing struct if_clone and the sys/queue.h macros to userland
 programs by restricting these to the case where _KERNEL is defined.

Reviewed by:	brooks (ages ago)
---
 sys/net/if.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'sys/net/if.h')

diff --git a/sys/net/if.h b/sys/net/if.h
index d25d625..de1b370 100644
--- a/sys/net/if.h
+++ b/sys/net/if.h
@@ -37,7 +37,9 @@
 #ifndef _NET_IF_H_
 #define	_NET_IF_H_
 
+#ifdef _KERNEL
 #include <sys/queue.h>
+#endif
 
 /*
  * <net/if.h> does not depend on <sys/time.h> on most other systems.  This
@@ -57,6 +59,7 @@ struct ifnet;
 #define		IF_NAMESIZE	IFNAMSIZ
 #define		IF_MAXUNIT	0x7fff	/* ifp->if_unit is only 15 bits */
 
+#ifdef _KERNEL
 /*
  * Structure describing a `cloning' interface.
  */
@@ -74,6 +77,7 @@ struct if_clone {
 
 #define IF_CLONE_INITIALIZER(name, create, destroy, maxunit)		\
 	{ { 0 }, name, sizeof(name) - 1, maxunit, NULL, 0, create, destroy }
+#endif
 
 /*
  * Structure used to query names of interface cloners.
-- 
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