hfs_vget_internal
int hfs_vget_internal(struct mount *, ino_t, uint8_t, struct vnode **);
error = hfs_vget_internal(mp, ino, HFS_DATAFORK, vpp);
error = hfs_vget_internal(vdp->v_mount, dp->h_parent,
error = hfs_vget_internal(vdp->v_mount, rec.file.cnid,
error = hfs_vget_internal(vdp->v_mount, rec.file.cnid,