/*
   kbhit.h
   
   Code taken without change from http://www.linux-sxs.org/programming/kbhit.html, which
   in turn took it from "Beginning Linux Programming" by Neil Matthew and Richard Stones,
   Wrox Press.
*/

#ifndef KBHIT_H
#define KBHIT_H

void init_keyboard(void);
void close_keyboard(void);
int kbhit(void);
int readch(void);

#endif