[ Note from Magda: For readability, this output has been truncated by
  commenting out the #include directive inside the macro.c file]
# 1 "macro.c"
# 1 "<built-in>"
# 1 "<command line>"
# 1 "macro.c"
# 12 "macro.c"
int sqr(int a) {
  return a*a;
}





int main() {

  int a = 3;
  int b = 4;
  int sum = ( (a) + (b) );

  printf("%s:%d %s\n","macro.c",26,"got here");;

  int square = ( (a) * (a) );

  printf("a: %d, b: %d, SUM: %d\n",a,b,sum);
  printf("a: %d, SQR: %d\n",a,square);

  int square2 = ( (a+2) * (a+2) );
  int square2bad = ( a+2 * a+2 );
  printf("a+2: %d, SQR: %d SQR_BAD: %d\n",a+2,square2,square2bad);

  printf("%s:%d %s\n","macro.c",37,"still got here");;

  int square3 = ( (a++) * (a++) );
  printf("a: %d, SQR: %d\n",a,square3);

  int square4 = ( (++a) * (++a) );
  printf("a: %d, SQR: %d\n",a,square4);

  return 0;
}