PFRB_MAX
const size_t buf_esize[PFRB_MAX] = { 0,
if (b == NULL || b->pfrb_type <= 0 || b->pfrb_type >= PFRB_MAX ||
if (b == NULL || b->pfrb_type <= 0 || b->pfrb_type >= PFRB_MAX)
if (b == NULL || b->pfrb_type <= 0 || b->pfrb_type >= PFRB_MAX) {