xnu-2782.30.5.tar.gz

[apple/xnu.git] / bsd / net / if_vlan_var.h

diff --git a/bsd/net/if_vlan_var.h b/bsd/net/if_vlan_var.h
index 3588b9dd24292c22cd607a05deb60cf6f74f043c..cbbec55a67cba30064504afe7212cd2ddaa0c3cf 100644 (file)
--- a/bsd/net/if_vlan_var.h
+++ b/bsd/net/if_vlan_var.h
@@ -1,23 +1,29 @@
 /*
  * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * Copyright 1998 Massachusetts Institute of Technology
@@ -53,6 +59,7 @@
 #ifndef _NET_IF_VLAN_VAR_H_
 #define        _NET_IF_VLAN_VAR_H_     1
 
+#define        ETHER_VLAN_ENCAP_LEN    4       /* len of 802.1Q VLAN encapsulation */
 struct ether_vlan_header {
        u_char  evl_dhost[ETHER_ADDR_LEN];
        u_char  evl_shost[ETHER_ADDR_LEN];
@@ -69,7 +76,7 @@ struct        ether_vlan_header {
 /* sysctl(3) tags, for compatibility purposes */
 #define        VLANCTL_PROTO   1
 #define        VLANCTL_MAX     2
-#endif 0
+#endif
 
 /*
  * Configuration structure for SIOCSETVLAN and SIOCGETVLAN ioctls.
@@ -79,4 +86,7 @@ struct        vlanreq {
        u_short vlr_tag;
 };
 
+#ifdef KERNEL_PRIVATE
+int vlan_family_init(void);
+#endif /* KERNEL_PRIVATE */
 #endif /* _NET_IF_VLAN_VAR_H_ */