xnu-2050.18.24.tar.gz

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

diff --git a/bsd/net/if_dl.h b/bsd/net/if_dl.h
index 8ff1d49a1527a715cd28211f7d2786859d5b0abe..3d086e4021d299df75fbff0fa8c17fbfabcccc76 100644 (file)
--- a/bsd/net/if_dl.h
+++ b/bsd/net/if_dl.h
@@ -1,16 +1,19 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2011 Apple Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
  * 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. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * 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.
+ * 
+ * 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
@@ -20,7 +23,7 @@
  * 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 (c) 1990, 1993
@@ -101,14 +104,21 @@ struct sockaddr_dl {
 };
 
 #define LLADDR(s) ((caddr_t)((s)->sdl_data + (s)->sdl_nlen))
+#ifdef KERNEL_PRIVATE
+#define CONST_LLADDR(s) ((const u_char*)((s)->sdl_data + (s)->sdl_nlen))
+#endif
+
+#ifdef BSD_KERNEL_PRIVATE
+#define SDL(s) ((struct sockaddr_dl *)(void *)s)
+#endif
 
 #ifndef KERNEL
 
 #include <sys/cdefs.h>
 
 __BEGIN_DECLS
-void   link_addr __P((const char *, struct sockaddr_dl *));
-char   *link_ntoa __P((const struct sockaddr_dl *));
+void   link_addr(const char *, struct sockaddr_dl *);
+char   *link_ntoa(const struct sockaddr_dl *);
 __END_DECLS
 
 #endif /* !KERNEL */