typedef ip46full ip46, *ip46_ref ;
#define IP46_ZERO IP46FULL_ZERO

#define SKALIBS_IPV6_ENABLED
#define SKALIBS_IP_SIZE 16
#define ip46_is6(i) ip46full_is6(i)
#define ip46_fmt(s, i) ip46full_fmt(s, i)
#define ip46_scan(s, i) ip46full_scan(s, i)
#define ip46_scanlist(out, max, s, num) ip46full_scanlist(out, max, s, num)
#define ip46_from_ip4(i, ip4) (ip46full_from_ip4(i, ip4), 1)
#define ip46_from_ip6(i, ip6) (ip46full_from_ip6(i, ip6), 1)

#define socket_connect46(s, i, port) ((i)->is6 ? socket_connect6(s, (i)->ip, port) : socket_connect4(s, (i)->ip, port))
#define socket_bind46(s, i, port) ((i)->is6 ? socket_bind6(s, (i)->ip, port) : socket_bind4(s, (i)->ip, port))
#define socket_bind46_reuse(s, i, port) ((i)->is6 ? socket_bind6_reuse(s, (i)->ip, port) : socket_bind4_reuse(s, (i)->ip, port))

#define socket_tcp46(h) ((h) ? socket_tcp6() : socket_tcp4())
#define socket_tcp46_b(h) ((h) ? socket_tcp6_b() : socket_tcp4_b())
#define socket_tcp46_nb(h) ((h) ? socket_tcp6_nb() : socket_tcp4_nb())
#define socket_tcp46_coe(h) ((h) ? socket_tcp6_coe() : socket_tcp4_coe())
#define socket_tcp46_nbcoe(h) ((h) ? socket_tcp6_nbcoe() : socket_tcp4_nbcoe())
#define socket_tcp46_internal(h, flags) ((h) ? socket_tcp6_internal(flags) : socket_tcp4_internal(flags))

#define socket_udp46(h) ((h) ? socket_udp6() : socket_udp4())
#define socket_udp46_b(h) ((h) ? socket_udp6_b() : socket_udp4_b())
#define socket_udp46_nb(h) ((h) ? socket_udp6_nb() : socket_udp4_nb())
#define socket_udp46_coe(h) ((h) ? socket_udp6_coe() : socket_udp4_coe())
#define socket_udp46_nbcoe(h) ((h) ? socket_udp6_nbcoe() : socket_udp4_nbcoe())
#define socket_udp46_internal(h, flags) ((h) ? socket_udp6_internal(flags) : socket_udp4_internal(flags))

#define socket_send46(fd, s, len, i, port) ((i)->is6 ? socket_send6(fd, s, len, (i)->ip, port) : socket_send4(fd, s, len, (i)->ip, port))
extern int socket_local46 (int, ip46 *, uint16_t *) ;
extern int socket_remote46 (int, ip46 *, uint16_t *) ;

#define socket_sendnb46(fd, buf, len, i, port, deadline, stamp) ((i)->is6 ? socket_sendnb6(fd, buf, len, (i)->ip, port, deadline, stamp) : socket_sendnb4(fd, buf, len, (i)->ip, port, deadline, stamp))