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