X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/21362eb3e66fd2c787aee132bce100a44d71a99c..eb6b6ca394357805f2bdba989abae309f718b4d8:/bsd/netinet/if_ether.h

diff --git a/bsd/netinet/if_ether.h b/bsd/netinet/if_ether.h
index 188398729..71043fd1e 100644
--- a/bsd/netinet/if_ether.h
+++ b/bsd/netinet/if_ether.h
@@ -1,8 +1,8 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2011 Apple 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
@@ -11,10 +11,10 @@
  * 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
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
@@ -22,7 +22,7 @@
  * 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_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
@@ -69,7 +69,7 @@
 
 #include <netinet/in.h>
 #include <net/if_arp.h>
-#define ea_byte	ether_addr_octet
+#define ea_byte ether_addr_octet
 
 /*
  * Macro to map an IP multicast address to an Ethernet multicast address.
@@ -92,16 +92,16 @@
  * The high-order 16 bits of the Ethernet address are statically assigned,
  * and the low-order 32 bits are taken from the low end of the IP6 address.
  */
-#define ETHER_MAP_IPV6_MULTICAST(ip6addr, enaddr)			\
-/* struct	in6_addr *ip6addr; */					\
-/* u_char	enaddr[ETHER_ADDR_LEN]; */				\
+#define ETHER_MAP_IPV6_MULTICAST(ip6addr, enaddr)                       \
+/* struct	in6_addr *ip6addr; */                                   \
+/* u_char	enaddr[ETHER_ADDR_LEN]; */                              \
 {                                                                       \
-	(enaddr)[0] = 0x33;						\
-	(enaddr)[1] = 0x33;						\
-	(enaddr)[2] = ((const u_char *)ip6addr)[12];				\
-	(enaddr)[3] = ((const u_char *)ip6addr)[13];				\
-	(enaddr)[4] = ((const u_char *)ip6addr)[14];				\
-	(enaddr)[5] = ((const u_char *)ip6addr)[15];				\
+	(enaddr)[0] = 0x33;                                             \
+	(enaddr)[1] = 0x33;                                             \
+	(enaddr)[2] = ((const u_char *)ip6addr)[12];                            \
+	(enaddr)[3] = ((const u_char *)ip6addr)[13];                            \
+	(enaddr)[4] = ((const u_char *)ip6addr)[14];                            \
+	(enaddr)[5] = ((const u_char *)ip6addr)[15];                            \
 }
 
 /*
@@ -111,43 +111,44 @@
  * to resolving internet addresses.  Field names used correspond to
  * RFC 826.
  */
-struct	ether_arp {
-	struct	arphdr ea_hdr;	/* fixed-size header */
-	u_char	arp_sha[ETHER_ADDR_LEN];	/* sender hardware address */
-	u_char	arp_spa[4];	/* sender protocol address */
-	u_char	arp_tha[ETHER_ADDR_LEN];	/* target hardware address */
-	u_char	arp_tpa[4];	/* target protocol address */
+struct  ether_arp {
+	struct  arphdr ea_hdr;  /* fixed-size header */
+	u_char  arp_sha[ETHER_ADDR_LEN];        /* sender hardware address */
+	u_char  arp_spa[4];     /* sender protocol address */
+	u_char  arp_tha[ETHER_ADDR_LEN];        /* target hardware address */
+	u_char  arp_tpa[4];     /* target protocol address */
 };
-#define	arp_hrd	ea_hdr.ar_hrd
-#define	arp_pro	ea_hdr.ar_pro
-#define	arp_hln	ea_hdr.ar_hln
-#define	arp_pln	ea_hdr.ar_pln
-#define	arp_op	ea_hdr.ar_op
+#define arp_hrd ea_hdr.ar_hrd
+#define arp_pro ea_hdr.ar_pro
+#define arp_hln ea_hdr.ar_hln
+#define arp_pln ea_hdr.ar_pln
+#define arp_op  ea_hdr.ar_op
 
 struct sockaddr_inarp {
-	u_char	sin_len;
-	u_char	sin_family;
+	u_char  sin_len;
+	u_char  sin_family;
 	u_short sin_port;
-	struct	in_addr sin_addr;
-	struct	in_addr sin_srcaddr;
-	u_short	sin_tos;
-	u_short	sin_other;
-#define SIN_PROXY 1
+	struct  in_addr sin_addr;
+	struct  in_addr sin_srcaddr;
+	u_short sin_tos;
+	u_short sin_other;
+#define SIN_PROXY       0x1
+#define SIN_ROUTER      0x2
 };
 /*
  * IP and ethernet specific routing flags
  */
-#define	RTF_USETRAILERS	RTF_PROTO1	/* use trailers */
-#define RTF_ANNOUNCE	RTF_PROTO2	/* announce new arp entry */
+#define RTF_USETRAILERS RTF_PROTO1      /* use trailers */
+#define RTF_ANNOUNCE    RTF_PROTO2      /* announce new arp entry */
 
-#ifdef KERNEL_PRIVATE
-extern u_char	ether_ipmulticast_min[ETHER_ADDR_LEN];
-extern u_char	ether_ipmulticast_max[ETHER_ADDR_LEN];
-extern struct	ifqueue arpintrq;
+#ifdef BSD_KERNEL_PRIVATE
+extern u_char   ether_ipmulticast_min[ETHER_ADDR_LEN];
+extern u_char   ether_ipmulticast_max[ETHER_ADDR_LEN];
+extern struct   ifqueue arpintrq;
 
-int	arpresolve(struct ifnet *, struct rtentry *, struct mbuf *,
-			struct sockaddr *, u_char *, struct rtentry *);
-void	arp_ifinit(struct ifnet *, struct ifaddr *);
-#endif KERNEL_PRIVATE
+int     arpresolve(struct ifnet *, struct rtentry *, struct mbuf *,
+    struct sockaddr *, u_char *, struct rtentry *);
+void    arp_ifinit(struct ifnet *, struct ifaddr *);
+#endif /* BSD_KERNEL_PRIVATE */
 
-#endif _NETINET_IF_ETHER_H_
+#endif /* _NETINET_IF_ETHER_H_ */