K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2011-01-31T23:46:36.304212Z
K 7
svn:log
V 121
Fix build on ia64.

I found no way how to use CMSG_NXTHDR() macro on ia64 without alignment
warnings.

MFC after:	1 week

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