mc_close
.mc_close = NULL,
#define mi_close mi_callbacks->mc_close
mac_close_t mc_close; /* Close the device */
mc_close,
static int mc_close(dev_t, int, int, cred_t *);
mc_close, /* close */
static int mc_close(dev_t, int, int, cred_t *);
mc_close, /* close */
mc_close, /* close */
static int mc_close(dev_t, int, int, cred_t *);