#include "eeprom.h"#include <avr/io.h>void eeprom_writebyte(unsigned int loc, unsigned char data){  while (EECR & (1 << EEWE));  EEAR = loc;  EEDR = data;  EECR |= (1 << EEMWE);  EECR |= (1 << EEWE);}void eeprom_writeint(unsigned int loc, unsigned int data){  eeprom_writebyte(loc, (data >> 8));  eeprom_writebyte(loc + 1, (data & 0xff));}