#include <avr/eeprom.h>

struct DatenImEEPROM
{
  unsigned char a;
  char bezeichner[200];
  unsigned char b;
};

unsigned geta()
{
  return offsetof(struct DatenImEEPROM,a);
}
unsigned getb()
{
  return offsetof(struct DatenImEEPROM,b);
}