@@ -212,9 +212,11 @@ static inline int su_cmp(union sockaddr_union* s1, union sockaddr_union* s2)

 		case AF_INET:

 			return (s1->sin.sin_port==s2->sin.sin_port)&&

 					(memcmp(&s1->sin.sin_addr, &s2->sin.sin_addr, 4)==0);

+#ifdef USE_IPV6

 		case AF_INET6:

 			return (s1->sin6.sin6_port==s2->sin6.sin6_port)&&

 					(memcmp(&s1->sin6.sin6_addr, &s2->sin6.sin6_addr, 16)==0);

+#endif

 		default:

 			LOG(L_CRIT,"su_cmp: BUG: unknown address family %d\n",

 						s1->s.sa_family);

@@ -230,8 +232,10 @@ static inline short su_getport(union sockaddr_union* su)

 	switch(su->s.sa_family){

 		case AF_INET:

 			return su->sin.sin_port;

+#ifdef USE_IPV6

 		case AF_INET6:

 			return su->sin6.sin6_port;

+#endif

 		default:

 			LOG(L_CRIT,"su_get_port: BUG: unknown address family %d\n",

 						su->s.sa_family);