6845982 gcc4 cleanup breaks userspace builds

[nathan.key...@sun.com]

Author: Nathan Keynes <Nathan.Keynes at Sun.COM>
Repository: /hg/onnv/onnv-gate
Latest revision: 10402e80a596a9f8a61d6fb0f07b278e0f0903d2
Total changesets: 1
Log message:
6845982 gcc4 cleanup breaks userspace builds

Files:
        update: usr/src/uts/common/sys/mode.h