#include <stdio.h>

extern int tlib7func();

#ifdef __CLASSIC_C__
int main()
{
  int ac;
  char*av[];
#else
  int main(int ac, char*av[])
    {
#endif
    if(ac > 1000){return *av[0];}
    printf("This is T9. This one should work.\n");

    if ( tlib7func() != 7 )
      {
      fprintf(stderr, "Something wrong with T7\n");
      return 1;
      }
    return 0;
    }