#include <stdio.h>

void function(int a, int b, int c) {
  char buffer1[5];
  char buffer2[10];
  int *ret;

  ret = buffer1 + 1;
  (*ret) += 1;
}

void main() {
  int x=0;

  function(1,2,3);
  x = 1;
  printf("x=%d\n",x);
}