1 #include <netinet/in.h>
3 #define F(t,n) {t *y = &x.n;}
4 #define C(n) switch(n){case n:;}
5 #define I(n) {int i = n;}
19 F(sa_family_t, sin_family)
20 F(in_port_t, sin_port)
21 F(struct in_addr, sin_addr)
25 F(uint8_t, s6_addr[16])
28 struct sockaddr_in6 x;
29 F(sa_family_t, sin6_family)
30 F(in_port_t, sin6_port)
31 F(uint32_t, sin6_flowinfo)
32 F(struct in6_addr, sin6_addr)
33 F(uint32_t, sin6_scope_id)
35 {const struct in6_addr *x = &in6addr_any;}
36 {const struct in6_addr *x = &in6addr_loopback;}
37 {struct in6_addr x = IN6ADDR_ANY_INIT;}
38 {struct in6_addr x = IN6ADDR_LOOPBACK_INIT;}
41 F(struct in6_addr, ipv6mr_multiaddr)
42 F(unsigned, ipv6mr_interface)
60 C(IPV6_MULTICAST_HOPS)
62 C(IPV6_MULTICAST_LOOP)
65 I(IN6_IS_ADDR_UNSPECIFIED(&in6addr_any))
66 I(IN6_IS_ADDR_LOOPBACK(&in6addr_any))
67 I(IN6_IS_ADDR_MULTICAST(&in6addr_any))
68 I(IN6_IS_ADDR_LINKLOCAL(&in6addr_any))
69 I(IN6_IS_ADDR_SITELOCAL(&in6addr_any))
70 I(IN6_IS_ADDR_V4MAPPED(&in6addr_any))
71 I(IN6_IS_ADDR_V4COMPAT(&in6addr_any))
72 I(IN6_IS_ADDR_MC_NODELOCAL(&in6addr_any))
73 I(IN6_IS_ADDR_MC_LINKLOCAL(&in6addr_any))
74 I(IN6_IS_ADDR_MC_SITELOCAL(&in6addr_any))
75 I(IN6_IS_ADDR_MC_ORGLOCAL(&in6addr_any))
76 I(IN6_IS_ADDR_MC_GLOBAL(&in6addr_any))