setcharspec
setcharspec(&pvdp->pvd_desc_cs, 0, osta_unicode);
setcharspec(&pvdp->pvd_exp_cs, 0, osta_unicode);
setcharspec(&iudp->iuvd_cset, 0, osta_unicode);
extern void setcharspec(struct charspec *, int32_t, uint8_t *);
setcharspec(&lvp->lvd_desc_cs, 0, osta_unicode);
setcharspec(&fsp->fsd_lvidcs, 0, osta_unicode);
setcharspec(&fsp->fsd_fscs, 0, osta_unicode);