f = fopen("bugtest", "w+");
f = fopen("/tmp/bugtest", "w+");
DEFUN_VOID(main){  FILE *f;  int i;  f = fopen("bugtest", "w+");  for (i=0; i<9000; i++)    putc ('x', f);  fseek (f, 8180L, 0);  fwrite ("Where does this text go?", 1, 24, f);  fflush (f);  rewind (f);  for (i=0; i<9000; i++)    {      int j;      if ((j = getc(f)) != 'x')	{	  if (i != 8180)	    {	      printf ("Test FAILED!");	      return 1;	    }	  else	    {	      char buf[25];	      buf[0] = j;	      fread (buf + 1, 1, 23, f);	      buf[24] = '\0';	      if (strcmp (buf, "Where does this text go?") != 0)		{		  printf ("%s\nTest FAILED!\n", buf);		  return 1;		}	      i += 23;	    }	}    }  fclose(f);  puts ("Test succeeded.");  return 0;}