ocs_hw_clp_resp_get_value
rval = ocs_hw_clp_resp_get_value(hw, "retdata", retdata_str,
stat_len = ocs_hw_clp_resp_get_value(hw, "status", stat_str,
static int32_t ocs_hw_clp_resp_get_value(ocs_hw_t *hw, const char *keyword, char *value, uint32_t value_len, const char *resp, uint32_t resp_len);