nwam_ncu_is_manual
extern nwam_error_t nwam_ncu_is_manual(nwam_ncu_handle_t, boolean_t *);
if ((err = nwam_ncu_is_manual(ncuh, &manual)) != NWAM_SUCCESS)
if ((err = nwam_ncu_is_manual(ncuh, &manual)) != NWAM_SUCCESS)