rdc_desc_cfg_t
rdc_desc_cfg_t *rdc_desc_cfg)
rdc_desc_cfg_t *rdc_desc_params);
rdc_desc_cfg_t rdc_desc;
rdc_desc_cfg_t *rdc_desc_cfg, boolean_t new_off)
rdc_desc_cfg_t *, boolean_t);
rdc_desc_cfg_t rdc_desc;