itx_wr_state_t
itx_wr_state_t write_state = ztest_random(WR_NUM_STATES);
itx_wr_state_t itx_wr_state; /* write state */
itx_wr_state_t write_state;
itx_wr_state_t wr_state = write_state;
itx_wr_state_t write_state;
itx_wr_state_t wr_state = write_state;