fix unused
Make this compile.
Make this compile.
Change all vfsops to use C99 designated initializers.

No functional changes intended.
Avoid strict aliasing problems
Fix generation of pkg-config(1) files. Patch from Ryo ONODERA via
"current-users" mailing list.
Simplify synchronization between umcs(4) intr and task.

ok martin@, nick@
Remove auto-generated files in "cleandir" target.
allow for .pc substitutions to be listed per makefile
(could maybe do per-target, as well.)  fix the remaining
substitutions for xcb-proto, fontconfig and xorg-server.

(XXX: move many per-package-specific parts out of
bsd.x11.mk itself, into the relevant Makefile.)
Prepare for importing a newer version of mDNSResponder
Import mDNSResponder-258-14 as per discussion with gdt@ and cristos@
Import mDNSResponder-258.14, merge, fix conflicts
Import mDNSResponder-258.14