File 7713-kernel-doc-Document-updated-udp-multicast_if-option.patch of Package erlang

From f3f513f06db395b87a40b8f0df45d37ed1daad79 Mon Sep 17 00:00:00 2001
From: Micael Karlberg <bmk@erlang.org>
Date: Tue, 10 May 2022 16:41:02 +0200
Subject: [PATCH 03/11] [kernel|doc] Document updated (udp) multicast_if option

OTP-18091
---
 lib/kernel/doc/src/gen_udp.xml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/lib/kernel/doc/src/gen_udp.xml b/lib/kernel/doc/src/gen_udp.xml
index 042a73823d..59817dcfbf 100644
--- a/lib/kernel/doc/src/gen_udp.xml
+++ b/lib/kernel/doc/src/gen_udp.xml
@@ -91,6 +91,18 @@
           <seemfa marker="#open/1"><c>open/1,2</c></seemfa>.</p>
       </desc>
     </datatype>
+    <datatype>
+      <name name="multicast_if"/>
+    </datatype>
+    <datatype>
+      <name name="ip_multicast_if"/>
+    </datatype>
+    <datatype>
+      <name name="ip6_multicast_if"/>
+      <desc>
+        <p>For IPv6 this is an interface index (an integer).</p>
+      </desc>
+    </datatype>
   </datatypes>
 
   <funcs>
-- 
2.35.3