hg: jdk/jdk14: 8236441: Bound MulticastSocket fails when setting outbound interface on Windows

[chris.hegarty at oracle.com]

Changeset: 97744abc4fde
Author:    chegar
Date:      2019-12-23 09:17 +0000
URL:       https://hg.openjdk.java.net/jdk/jdk14/rev/97744abc4fde

8236441: Bound MulticastSocket fails when setting outbound interface on Windows
Reviewed-by: alanb

! src/java.base/windows/native/libnet/NetworkInterface_winXP.c
! src/java.base/windows/native/libnet/TwoStacksPlainDatagramSocketImpl.c
+ test/jdk/java/net/MulticastSocket/IPMulticastIF.java