sect_size
sect->sect_size = len;
size = sp->sect_size;
size = *((size_t *)((char *)mp + sp->sect_size));
len += sect_size(cp, mp);
shdr.sh_size = sect_size(sp, mp);
error = read_symtab(addr, sect_size(sp, mp),
sect_size(sp, mp) - off, UIO_READ, uio);
size_t sect_size;