1#ifndef WIN32_LEAN_AND_MEAN
2#define WIN32_LEAN_AND_MEAN
3#endif
4#undef __CRT__NO_INLINE
5#define __CRT__NO_INLINE
6#include <winsock2.h>
7#include <ws2tcpip.h>
8
9#undef IN6_IS_ADDR_LOOPBACK
10#define IN6_IS_ADDR_LOOPBACK(a) ( ((a)->s6_words[0] == 0) && \
11 ((a)->s6_words[1] == 0) && \
12 ((a)->s6_words[2] == 0) && \
13 ((a)->s6_words[3] == 0) && \
14 ((a)->s6_words[4] == 0) && \
15 ((a)->s6_words[5] == 0) && \
16 ((a)->s6_words[6] == 0) && \
17 ((a)->s6_words[7] == 0x0100) )
18
19int IN6ADDR_ISLOOPBACK(const struct sockaddr_in6 *a)
20{
21 return ((a->sin6_family==AF_INET6) &&
22 IN6_IS_ADDR_LOOPBACK(&a->sin6_addr));
23}