}
/* since we may be trying to attach as a pseudo-thread a THREAD that
* has no message, we have to make a list of all the subjects of its
* most immediate existing descendants. we also note the earliest
* date on any of the parents and put it in *dateptr. */
}
/* since we may be trying to attach as a pseudo-thread a THREAD that
* has no message, we have to make a list of all the subjects of its
* most immediate existing descendants. we also note the earliest
* date on any of the parents and put it in *dateptr. */