ovbcopy
ovbcopy(wh, &tr->wh, hdrlen);
ovbcopy(data + sizeof(uint16_t), wh, hdrlen);
ovbcopy(data + sizeof(uint16_t), wh, hdrlen);
ovbcopy(wh, &tr->wh, hdrlen);
ovbcopy(wh, (caddr_t)wh + 2, hdrlen);
ovbcopy(ivp + ccmp_get_header_len(k), ivp, hdrlen);
ovbcopy(mtod(m, void *),
ovbcopy(ivp + wep.ic_header, ivp, hdrlen);
ovbcopy(mtod(m, void *), mtod(m, uint8_t *) + wep.ic_header, hdrlen);
ovbcopy(eh, mtod(m, uint8_t *) + sizeof(struct llc),
ovbcopy(bo->bo_tim_trailer,
ovbcopy(bo->bo_tim_trailer, bo->bo_tim_trailer+adjust,