🚀 go-pugleaf

Hi,

We have code as following:
          if (ip4 == INADDR_LOOPBACK)
            {
              in6_addr ip6 = in6addr_loopback;
              ACE_OS::memcpy (&this->inet_addr_.in6_.sin6_addr,
                              &ip6,
                              sizeof (ip6));
              return 0;
            }

in6addr_loopback is defined in ws2tcpip.h as following:
extern const struct in6_addr in6addr_any;
extern const struct in6_addr in6addr_loopback;

When we now link our library we get the following link errors. How can we 
resolve them?
Error: Unresolved external '_in6addr_any' referenced from 
C:\ACE\LATEST\ACE_WRAPPERS\ACE\OBJ\ACE\DYNAMIC\DEBUG\INET_ADDR
.OBJ
Error: Unresolved external '_in6addr_loopback' referenced from 
C:\ACE\LATEST\ACE_WRAPPERS\ACE\OBJ\ACE\DYNAMIC\DEBUG\INET
_ADDR.OBJ

** error 2 ** deleting ..\lib\ACE_bd.dll

Regards,

Johnny