xnu-4903.270.47.tar.gz

[apple/xnu.git] / bsd / net / nat464_utils.h

diff --git a/bsd/net/nat464_utils.h b/bsd/net/nat464_utils.h
index be938d23e014887af355dc7de9ff9ac9bd39c831..23675ac50b4f6015ebdf7eb155fec6be7fc0a2f5 100644 (file)
--- a/bsd/net/nat464_utils.h
+++ b/bsd/net/nat464_utils.h
@@ -61,74 +61,74 @@
  * Materiel Command, USAF, under agreement number F30602-01-2-0537.
  *
  */
-#ifndef        _NET_NAT464_UTILS_H_
-#define        _NET_NAT464_UTILS_H_
+#ifndef _NET_NAT464_UTILS_H_
+#define _NET_NAT464_UTILS_H_
 #include <netinet/in.h>
 #include <net/pf_pbuf.h>
 
-#define        clat_log0(x)    do { log x; } while (0)
-#define        clat_log1(x)    do { if (clat_debug >= 1) log x; } while (0)
-#define        clat_log2(x)    do { if (clat_debug >= 2) log x; } while (0)
+#define clat_log0(x)    do { log x; } while (0)
+#define clat_log1(x)    do { if (clat_debug >= 1) log x; } while (0)
+#define clat_log2(x)    do { if (clat_debug >= 2) log x; } while (0)
 
-#define CLAT46_NEEDED(x)                                                       \
-       (!IN_LOOPBACK(x) && !IN_LINKLOCAL(x) && !IN_MULTICAST(x) &&             \
+#define CLAT46_NEEDED(x)                                                        \
+       (!IN_LOOPBACK(x) && !IN_LINKLOCAL(x) && !IN_MULTICAST(x) &&             \
        INADDR_BROADCAST != x)
 
-#define CLAT64_NEEDED(x)                                                       \
-       (!IN6_IS_ADDR_LOOPBACK(x) && !IN6_IS_ADDR_LINKLOCAL(x) &&               \
+#define CLAT64_NEEDED(x)                                                        \
+       (!IN6_IS_ADDR_LOOPBACK(x) && !IN6_IS_ADDR_LINKLOCAL(x) &&               \
        !IN6_IS_ADDR_MULTICAST(x))
 
 extern int clat_debug;
 
-enum   { NT_DROP, NT_NAT64 };
-enum   { NT_IN, NT_OUT };
+enum    { NT_DROP, NT_NAT64 };
+enum    { NT_IN, NT_OUT };
 struct nat464_addr {
        union {
-               struct in_addr          _v4addr;
-               struct in6_addr         _v6addr;
-               uint8_t         _addr8[16];
-               uint16_t                _addr16[8];
-               uint32_t                _addr32[4];
-       } nat464a;                  /* 128-bit address */
-#define natv4addr      nat464a._v4addr
-#define natv6addr      nat464a._v6addr
-#define nataddr8       nat464a._addr8
-#define nataddr16      nat464a._addr16
-#define nataddr32      nat464a._addr32
+               struct in_addr          _v4addr;
+               struct in6_addr         _v6addr;
+               uint8_t         _addr8[16];
+               uint16_t                _addr16[8];
+               uint32_t                _addr32[4];
+       } nat464a;                  /* 128-bit address */
+#define natv4addr       nat464a._v4addr
+#define natv6addr       nat464a._v6addr
+#define nataddr8        nat464a._addr8
+#define nataddr16       nat464a._addr16
+#define nataddr32       nat464a._addr32
 };
 
 int
-nat464_translate_icmp(int , void *);
+nat464_translate_icmp(int, void *);
 
 int
-nat464_translate_icmp_ip(pbuf_t *, uint32_t , uint64_t *, uint32_t *,
-    uint8_t , uint8_t , uint64_t , struct nat464_addr *,
-    struct nat464_addr *, protocol_family_t , protocol_family_t );
+    nat464_translate_icmp_ip(pbuf_t *, uint32_t, uint64_t *, uint32_t *,
+    uint8_t, uint8_t, uint64_t, struct nat464_addr *,
+    struct nat464_addr *, protocol_family_t, protocol_family_t );
 
 int
-nat464_synthesize_ipv6(ifnet_t, const struct in_addr *, struct in6_addr *);
+    nat464_synthesize_ipv6(ifnet_t, const struct in_addr *, struct in6_addr *);
 
 int
-nat464_synthesize_ipv4(ifnet_t, const struct in6_addr *, struct in_addr *);
+    nat464_synthesize_ipv4(ifnet_t, const struct in6_addr *, struct in_addr *);
 
 int
-nat464_translate_64(pbuf_t *, int, uint8_t, uint8_t *, uint8_t, struct in_addr,
+    nat464_translate_64(pbuf_t *, int, uint8_t, uint8_t *, uint8_t, struct in_addr,
     struct in_addr, uint64_t, boolean_t *);
 
 int
-nat464_translate_46(pbuf_t *, int, uint8_t, uint8_t, uint8_t, struct in6_addr,
+    nat464_translate_46(pbuf_t *, int, uint8_t, uint8_t, uint8_t, struct in6_addr,
     struct in6_addr, uint64_t);
 
 int
-nat464_translate_proto(pbuf_t *, struct nat464_addr *, struct nat464_addr *,
+    nat464_translate_proto(pbuf_t *, struct nat464_addr *, struct nat464_addr *,
     uint8_t, protocol_family_t, protocol_family_t, int, boolean_t);
 
 int
-nat464_insert_frag46(pbuf_t *, uint16_t, uint16_t, boolean_t);
+    nat464_insert_frag46(pbuf_t *, uint16_t, uint16_t, boolean_t);
 
 int
-nat464_remove_frag64(pbuf_t *, uint32_t, uint16_t, boolean_t);
+    nat464_remove_frag64(pbuf_t *, uint32_t, uint16_t, boolean_t);
 
 uint16_t
-nat464_cksum_fixup(uint16_t, uint16_t , uint16_t , uint8_t);
+    nat464_cksum_fixup(uint16_t, uint16_t, uint16_t, uint8_t);
 #endif /* !_NET_NAT464_UTILS_H_ */