#include <iostream>



int main()
{
unsigned int getal = 0x12345678;
char* getalpointer;

  getalpointer = (char *) &getal;

  for(unsigned int i=0; i < sizeof(int); i++)
  {
    std::cout << "0x" << std::hex << (int) *getalpointer << std::endl;
    getalpointer++;
  }

}