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 IN6_IS_ADDR_SITELOCAL(const struct in6_addr * a)9int IN6_IS_ADDR_SITELOCAL(const struct in6_addr *a) 10 { 11 return ((a->s6_bytes[0] == 0xfe) && 12 ((a->s6_bytes[1] & 0xc0) == 0xc0)); 13 } 14