vu_int16_t
vu_int16_t rhw_status;
vu_int16_t rhw_fifostatus; /* 0xrrrrpppp0000flag */
vu_int16_t rhw_reg_address;
vu_int16_t rhw_reg_data;
vu_int16_t rhw_fifo_lh;
vu_int16_t rhw_fifo_ll;
vu_int16_t rhw_fifo_rh;
vu_int16_t rhw_fifo_rl;
vu_int16_t rhw_fifo_pack;
vu_int16_t rhw_play_fifosz;
vu_int16_t rhw_capt_fifosz;
vu_int16_t rhw_version;
vu_int16_t rhw_dummy1;
vu_int16_t rhw_reset;
#ifndef vu_int16_t