static int mmwrite(struct dev_write_args *ap) { return(mmrw(ap->a_head.a_dev, ap->a_uio, ap->a_ioflag)); }
static int mmwrite(dev_t dev, struct uio *uio, cred_t *cred) { return (mmrw(dev, uio, UIO_WRITE, cred)); }
static int mmread(struct dev_read_args *ap) { return(mmrw(ap->a_head.a_dev, ap->a_uio, ap->a_ioflag)); }
static int mmread(dev_t dev, struct uio *uio, cred_t *cred) { return (mmrw(dev, uio, UIO_READ, cred)); }