prom_memlist
struct prom_memlist *pmp = bpp->ptr;
struct prom_memlist *pmp = bpp->ptr;
struct prom_memlist temp;
tmp->nelems = len / sizeof (struct prom_memlist);
vl->ptr += move / sizeof (struct prom_memlist);
vl->ptr -= move / sizeof (struct prom_memlist);
pl->nelems = plen / sizeof (struct prom_memlist);
vl->nelems = vlen / sizeof (struct prom_memlist);