K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2019-04-28T22:37:59.225005Z
K 7
svn:log
V 338
Add #ifdef INET6 around declaration of nbuf.

It was reported that without #ifdef INET6 around the declaration of "nbuf",
a build would report an unused variable. For some reason, I didn't see that
warning when I did a build, but it seems reasonable to add these #ifdef INET6's.

Submitted by:	dmitryluhtionov@gmail.com
MFC after:	1 week

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