#ifndef SIMPLE_H
#define SIMPLE_H

#include <stdio.h>
#include <stdlib.h>

enum simple_state {
  not_init, init, read_enabled, write_enabled, error
};
  
extern void simple_exit(int code);
extern void simple_initialize();
extern long unsigned int simple_read();
extern void simple_transaction(int length, int data);
extern void simple_write(long unsigned int val);
extern long unsigned int check_value;
extern long unsigned int data_value;
extern int plain_int;
extern enum simple_state current_state;
void byte_write(unsigned short addr, unsigned char data);
unsigned char byte_read(unsigned short addr);


#endif // #ifndef SIMPLE_H