LWP_SUSPENDED
(val & ~(LWP_DAEMON|LWP_DETACHED|LWP_SUSPENDED)))
if (val & LWP_SUSPENDED)
lwp_flags = LWP_SUSPENDED;
if (!(flags & LWP_SUSPENDED))
if (flags & ~(LWP_DAEMON|LWP_DETACHED|LWP_SUSPENDED))