--- src/hlua_fcn.c.orig	2016-12-12 23:24:34 UTC
+++ src/hlua_fcn.c
@@ -1016,6 +1016,7 @@ int hlua_match_addr(lua_State *L)
 			return 1;
 		}
 	} else {
+#define s6_addr32 __u6_addr.__u6_addr32
 		if (((addr1->addr.v6.ip.s6_addr32[0] & addr2->addr.v6.mask.s6_addr32[0]) ==
 		     (addr2->addr.v6.ip.s6_addr32[0] & addr1->addr.v6.mask.s6_addr32[0])) &&
 		    ((addr1->addr.v6.ip.s6_addr32[1] & addr2->addr.v6.mask.s6_addr32[1]) ==