1 files changed, 6 insertions, 0 deletions
diff --git a/src/netaddress.h b/src/netaddress.h
index 78e7e1b4b3..3bcf6d35ca 100644
--- a/src/netaddress.h
+++ b/src/netaddress.h
@@ -177,6 +177,12 @@ class CNetAddr
         bool IsRoutable() const;
         bool IsInternal() const;
         bool IsValid() const;
+
+        /**
+         * Check if the current object can be serialized in pre-ADDRv2/BIP155 format.
+         */
+        bool IsAddrV1Compatible() const;
+
         enum Network GetNetwork() const;
         std::string ToString() const;
         std::string ToStringIP() const;