/*
* Raspberry Pi support library for the ACK
* © 2013 David Given
* This file is redistributable under the terms of the 3-clause BSD license.
* See the file 'Copying' in the root of the distribution for the full text.
*/
#ifndef LIBSYS_H
#define LIBSYS_H
extern void _sys_rawwrite(unsigned char b);
extern unsigned char _sys_rawread(void);
extern void _sys_write_tty(char c);
extern int _sys_ttyflags;
#endif
