# include <stdio.h>

#define ISNEG(X) (!((X) > 0) && ((X) != 0))


void
display_result(int arg, int result)
{
  printf("ISNEG(%d) is %stive\n", arg, (result ? "nega" : "posi"));
}

void
display_uresult(unsigned int arg, int result)
{
  printf("ISNEG(%u) is %stive\n", arg, (result ? "nega" : "posi"));
}

int main ()
{
  short shrt =  5;
  short nshrt = -5;
  unsigned short ushrt = 5;

  display_result(shrt, ISNEG(shrt));
  display_result(nshrt, ISNEG(nshrt));
  display_uresult(ushrt, ISNEG(ushrt));

  int ni = -5;
  int i = 5;
  int zero = 0;

  display_result(ni, ISNEG(ni));
  display_result(i, ISNEG(i));
  display_result(zero, ISNEG(zero));
  display_result(~zero, ISNEG(~zero));  // wrong

  unsigned int uzero = 0;
  unsigned int ui = 5;

  display_uresult(uzero, ISNEG(uzero));
  display_uresult(~uzero, ISNEG(~uzero));
  display_uresult(ui, ISNEG(ui));

  long int li = -5;
  unsigned long int uli = 5;

  display_result(li, ISNEG(li));
  display_uresult(uli, ISNEG(uli));

  long long int lli = -5;
  unsigned long long int ulli = 5;

  display_result(lli, ISNEG(lli));
  display_uresult(ulli, ISNEG(ulli));

  return 0;
}