From 3ae4377a4711e2814dad1080acefda5fffe1def9 Mon Sep 17 00:00:00 2001
From: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Date: Wed, 29 Jun 2016 23:33:00 +0530
Subject: [PATCH] net: export isIPv4, isIPv6 directly from cares
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The function objects encapsulating `isIPv4` and `isIPv6` are not
necessary. They can be directly exposed from `cares`.

PR-URL: https://github.com/nodejs/node/pull/7481
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
---
 lib/net.js | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/lib/net.js b/lib/net.js
index d64a264f96..24766eefce 100644
--- a/lib/net.js
+++ b/lib/net.js
@@ -1582,14 +1582,10 @@ Server.prototype.unref = function() {
 exports.isIP = cares.isIP;
 
 
-exports.isIPv4 = function(input) {
-  return cares.isIPv4(input);
-};
+exports.isIPv4 = cares.isIPv4;
 
 
-exports.isIPv6 = function(input) {
-  return cares.isIPv6(input);
-};
+exports.isIPv6 = cares.isIPv6;
 
 
 if (process.platform === 'win32') {