PR/48351: Dennis Ferguson: Fix incorrect parsing of flock flags.
XXX: still flock -s 0 fails with EINVAL, why?
Remove bogus cast. The LHS type is smaller, so let the compiler decide
on the correct (unsigned type).
Mark usage as dead.
Unbreak src/tools usage of C++.
Maintain arch list in a separate variable.
no functional change
Add MIPS.  Requested by Justin Cormack.
npf_session_setnat: fix the race condition when the old connection is still
being expired while a new/duplicate is being created.
initialize variables
include sys/condvar.h
add lua(4) related modules
add ./usr/include/gcc-4.8 directory to the build.
Remove extra period.
G/C struct user *proc0paddr.
use __diagused where appropriate.
#ifdef a variable decl/setting with it's use.
remove unused variables
Fix incorrect function names in panic message strings.
used __diagused where appropriate.
ensure variables are initialised
avoid uninitialised variable use.