> Log Message:
> boolean_t -> bool
> TRUE -> true
> FALSE -> false

Since the proplib headers are included by nearly everything now
(if you include lwp or fcntl, proplib gets included), and
prop/prop_object.h pulls in <stdbool.h>, "bool" is now
visible ~everywhere in the tree; this breaks myriad programs -
veriexxec, btdevctl, am-utils, msgs, etc that have pre-C9x behavior.

Please either revert this change, or use _Bool instead of <stdbool.h>
and bool.