projet_systeme/test_file

int fonction1(int * a){
      int b = *a;
      printf(b);
      return 1;
    }

int main(){
  int l = 21;
  int * p = &l;
  int c = fonction1(p);
  printf(c);
  p = &c;
  *p = 2;
  printf(c);

  return 0;