1 files changed, 8 insertions, 2 deletions
diff --git a/ares/ares_private.h b/ares/ares_private.h
index 723afb387..bcf2e8e91 100644
--- a/ares/ares_private.h
+++ b/ares/ares_private.h
@@ -127,13 +127,19 @@ struct query {
 #define PATTERN_MASK 0x1
 #define PATTERN_CIDR 0x2
 
+union ares_addr {
+  struct in_addr addr4;
+  struct in6_addr addr6;
+};
+
 struct apattern {
-  struct in_addr addr;
+  union ares_addr addr;
   union
   {
-    struct in_addr addr;
+    union ares_addr addr;
     unsigned short bits;
   } mask;
+  int family;
   unsigned short type;
 };