From 055a1adce32586ed3075442b710c2e68a63a12bb Mon Sep 17 00:00:00 2001
From: Callan Bryant <callan.bryant@gmail.com>
Date: Sat, 24 Oct 2020 21:06:15 +0100
Subject: [PATCH] add ipversion type

---
 configtypes.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/configtypes.go b/configtypes.go
index 7080864..3a5317a 100644
--- a/configtypes.go
+++ b/configtypes.go
@@ -11,6 +11,13 @@ import (
 	"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
 )
 
+type ipVersion int
+
+const (
+	IPv4 ipVersion = 4
+	IPv6 ipVersion = 6
+)
+
 // see https://github.com/WireGuard/wgctrl-go/blob/master/wgtypes/types.go for definitions
 type PeerConfig struct {
 	// Used to update DNS