/*
Copyright (C) 2016-2019 The University of Notre Dame
This software is distributed under the GNU General Public License.
See the file LICENSE for details.
*/

#ifndef SERIAL_H
#define SERIAL_H

void serial_init();

int serial_read(int port_no);
int serial_read_nonblock(int port_no);
void serial_write(int port_no, char a);

int serial_device_probe( int unit, int *blocksize, int *nblocks, char *info );
int serial_device_read( int unit, void *data, int length, int offset );
int serial_device_write( int unit, const void *data, int length, int offset );

#endif
