mlx_enquiry2
if ((sc->mlx_enq2 = mlx_enquire(sc, MLX_CMD_ENQUIRY2, sizeof(struct mlx_enquiry2), NULL)) == NULL) {
struct mlx_enquiry2 *mlx_enq2;
struct mlx_enquiry2 enq;
mlx_enquiry(int unit, struct mlx_enquiry2 *enq)
extern int mlx_enquiry(int unit, struct mlx_enquiry2 *enq);