psbuf_get_8
psbuf_get_8(pb, &tmpval);
psbuf_get_8(pb, &tmpval);
psbuf_get_8(pb, &sbp->f_blocks);
psbuf_get_8(pb, &sbp->f_bfree);
psbuf_get_8(pb, &sbp->f_bavail);
psbuf_get_8(pb, &sbp->f_files);
psbuf_get_8(pb, &sbp->f_ffree);
psbuf_get_8(pb, &sbp->f_favail);
psbuf_get_8(pb, &tmpval); /* fsid */
psbuf_get_8(pb, &tmpval); /* flag */
psbuf_get_8(pb, &tmpval);
FAILRV(psbuf_get_8(pb, &vap->va_size));
int psbuf_get_8(struct puffs_framebuf *, uint64_t *);