cvt_size
p = cvt_size(gpt, (uintmax_t)m->map_start,
p = cvt_size(gpt, (uintmax_t)m->map_size,
p = cvt_size(gpt, (uintmax_t)m->map_start, xshow, szbuf, w1+1);
p = cvt_size(gpt, (uintmax_t)m->map_size, xshow, szbuf, w2+1);
p = cvt_size(gpt, (uintmax_t)num, xshow,
p = cvt_size(gpt, (uintmax_t)m->map_size, xshow,
p = cvt_size(gpt, (uintmax_t)m->map_size,