[nwam-dev] Fix Warnings (add missing file).

[michael.hun...@sun.com]

Author: Michael Hunter <Michael.Hunter at Sun.COM>
Repository: /hg/nwam/nwam1
Latest revision: f66acb7bc51e095bdaf6b7b3aa6eb76451c77f4c
Total changesets: 1
Log message:
Fix Warnings (add missing file).

Files:
        create: usr/src/cmd/cmd-inet/lib/netcfgd/util.h