mod_hold_by_id
if ((modp = mod_hold_by_id((modid_t)id)) == NULL)
modp = mod_hold_by_id(id);
extern modctl_t *mod_hold_by_id(modid_t);
modp = mod_hold_by_id(htkp->modid);
modp = mod_hold_by_id(htkp->modid);
modp = mod_hold_by_id(modid);
modp = mod_hold_by_id(modid);
modp = mod_hold_by_id(modid);