3882 Remove xmod & friends
Reviewed by: Dan McDonald <danmcd@nexenta.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Approved by: Richard Lowe <richlowe@richlowe.net>

PSARC 2007/631 Class E IP Address Configuration
6605607 Remove Class-E checks from kernel
6613928 ip_fast_forward should make direct call to GLD instead of putnext

6310483 boot needs some more help for gcc on SPARC

OpenSolaris Launch