main () { int i = 0; if (sizeof (unsigned long int) == 4) { unsigned long int z = 0; do { z -= 0x00004000; i++; if (i > 0x00040000) abort (); } while (z > 0); exit (0); } else if (sizeof (unsigned int) == 4) { unsigned int z = 0; do { z -= 0x00004000; i++; if (i > 0x00040000) abort (); } while (z > 0); exit (0); } else exit (0); }