mp->msgstats = mh_xmalloc(MSGSTATSIZE(mp, mp->lowoff, mp->hghoff));
/*
** Clear all the flag bits for all the message
** status entries we just allocated.
mp->msgstats = mh_xmalloc(MSGSTATSIZE(mp, mp->lowoff, mp->hghoff));
/*
** Clear all the flag bits for all the message
** status entries we just allocated.